{"id":152,"date":"2025-12-31T18:45:40","date_gmt":"2025-12-31T18:45:40","guid":{"rendered":"https:\/\/pressbooks.palomar.edu\/childguidance\/?post_type=chapter&p=152"},"modified":"2026-05-21T17:12:28","modified_gmt":"2026-05-21T17:12:28","slug":"ability-differences","status":"publish","type":"chapter","link":"https:\/\/pressbooks.palomar.edu\/childguidance\/chapter\/ability-differences\/","title":{"raw":"Diverse Abilities","rendered":"Diverse Abilities"},"content":{"raw":"

Classroom Demographics<\/h2>\r\nEarly childhood classrooms commonly include a wide range of ability differences that affect how children learn, communicate, behave, and participate in routines. In the United States, services under the Individuals with Disabilities Education Act (IDEA) reached about 7.5 million children ages 3\u201321 in 2022\u201323, representing roughly 15% of public-school enrollment, with the largest disability category being specific learning disabilities (National Center for Education Statistics [NCES], 2024a; NCES, 2024b).\r\n\r\nNeurodevelopmental diagnoses that teachers often see in early childhood\u2014such as autism spectrum disorder (ASD) and attention-deficit\/hyperactivity disorder (ADHD) are relatively common. The CDC estimates that ASD affects roughly 1 in 31 eight-year-old children (CDC, 2024a). ADHD diagnoses occur in around 11\u201311.5% of children aged 3\u201317 (CDC, 2024b). These figures underscore why early childhood educators must be prepared to observe differences, work with families and specialists, and use inclusive, evidence-based practices and accommodations so that every child can learn and belong (Yell, Shriner, & Katsiyannis, 2006).\r\n

Attention-Deficit\/Hyperactivity Disorder (ADHD)<\/h3>\r\nADHD is the most common difference that most educators will deal with. It can be extremely difficult to accurately diagnose in young children, since the signs and symptoms that define it are very common and normal in young children. ADHD is characterized by a persistent pattern of inattention, hyperactivity, and\/or impulsivity that is inconsistent with the developmental level of the child and interferes with functioning or development. Symptoms must be present before age 12, occur in two or more settings (e.g., home, school), and cause clinically significant impairment in social, academic, or occupational functioning.\r\n

Three Categories<\/h4>\r\n
    \r\n \t
  1. Predominantly Inattentive<\/strong>:\u00a0 Fail to pay attention to details, have difficulty sustaining attention to things that don\u2019t capture and demand their attention, have difficulty listening, are forgetful, often lose items, and are easily distracted.<\/li>\r\n \t
  2. Predominantly Hyperactive-Impulsive<\/strong>: Often blurt out and interrupt, have difficulty sitting still or listening to a story, and can not wait for their turn.<\/li>\r\n \t
  3. Combined Presentation<\/strong>: Exhibit a combination of inattentive and hyperactive behaviors.<\/li>\r\n<\/ol>\r\nTo qualify for a diagnosis, these symptoms have to be inappropriate for their developmental stage (remember that this can vary a great deal) and significantly interfere with what they should be able to do. ADHD has a very strong genetic basis and often runs in families. Surveys estimate that 11\u201311.5% of U.S. children aged 3\u201317 have been diagnosed with ADHD at some point. Higher rates are reported in boys who are more likely to exhibit hyperactive-impulsive behaviors, while girls are more likely to present with just the inattentive type, which doesn\u2019t get diagnosed as easily. (CDC, 2024b; Wang & Baker, 1986).\r\n\r\nBecause children with ADHD have difficulty waiting, following multi-step directions, staying seated, or shifting attention, effective strategies for early childhood classrooms include breaking tasks into short, clear steps; using visual schedules; providing movement-based learning; using proximity and brief redirection; and providing immediate, specific praise for on-task behavior (Wang & Baker, 1986; Freeman & Alkin, 2000).\r\n\r\nCollaborating with families and healthcare providers is also essential, especially regarding behavior plans or accommodations such as preferential seating and extra time for activities.\r\n
    \r\n

    Key Takeaways<\/p>\r\n\r\n<\/header>\r\n

    \r\n\r\nADHD what to know & do:\r\n
      \r\n \t
    • Know: ADHD symptoms vary and often co-occur with learning, language, or mood differences. The majority of children with ADHD have at least one comorbid disorder, such as sleep disorders, Anxiety disorders, ODD, ASD, etc. Multi-disciplinary evaluation is critical.<\/li>\r\n \t
    • Do: Use structured routines, visual supports, positive reinforcement, and short, active learning cycles. While we will talk a lot about the importance of developing intrinsic motivation for most children. Those with ADHD often need and benefit from more structure and extrinsic controls. Document functional behavior data and collaborate on an IEP or 504 plan when school-age needs require formal accommodations (Yell et al., 2006).<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n

      Autism Spectrum Disorder (ASD)<\/h3>\r\nAutism is a spectrum disorder, meaning that there is a wide range of types and severities that are covered by this term. The latest definition and diagnostic criteria include what in the past were separately labeled as Asperger\u2019s, Autism, and Pervasive Developmental Disorder. It is a neurodevelopmental condition characterized by differences in social communication and interaction, along with restricted, repetitive patterns of behavior, interests, or sensory experiences. The term \u201cspectrum\u201d reflects the wide variability both in type and severity of symptoms among individuals (American Psychiatric Association [APA], 2013).\r\n\r\nChildren with ASD may range from those who are highly verbal and independent to those with significant communication and adaptive needs. Classroom signs include differences in eye contact, joint attention, play preferences, language delays, and sensory sensitivities. Effective strategies include establishing predictable routines, using visual supports and short, explicit language, teaching social routines using peer models, providing sensory-friendly spaces, and integrating individualized goals from IEPs or IFSPs (Bruder, 2010; Cole, Waldron, & Majd, 2004).\r\n\r\nChildren with severe symptoms qualify and are served with special education assistance. Estimates from the CDC indicate that about 1 in 31 eight-year-old children are identified with ASD (CDC, 2024a). Early identification and intervention are very important to improve communication, social skills, and adaptive outcomes.\r\n
      \r\n

      Key Takeaways<\/p>\r\n\r\n<\/header>\r\n

      \r\n\r\nASD what to know & do:\r\n
        \r\n \t
      • Know: Children with ASD are very diverse in their symptoms and needs; supports must be individualized, and early intervention yields the best gains.<\/li>\r\n \t
      • Do: Monitor progress with measurable objectives, partner closely with families and therapists, and scaffold social-communication opportunities in natural play and routines (Cole et al., 2004; Bruder, 2010).<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n

        Oppositional Defiant Disorder (ODD)<\/h3>\r\nThere are many reasons for oppositional behavior. It is also something that is developmentally expected at around 2 years of age. In older children who show a recurrent pattern of angry\/irritable mood, argumentative\/defiant behavior, or vindictiveness toward authority figures lasting at least six months, a diagnosis of ODD by a trained professional might be appropriate. Prevalence estimates for this disorder range from about 3 to 6% in community samples (StatPearls, 2024).\r\n\r\nIn early childhood classrooms, children with ODD may show frequent argumentative responses, noncompliance, blaming others, or deliberate rule violations. Effective strategies include emphasizing preventive classroom management with clear rules and consistent consequences, using positive behavior supports, providing calm, neutral redirection, and coordinating with families and mental health providers to ensure consistency across home and school environments (StatPearls, 2024).\r\n
        \r\n

        Key Takeaways<\/p>\r\n\r\n<\/header>\r\n

        \r\n\r\nODD what to know & do:\r\n
          \r\n \t
        • Know: ODD may co-occur with ADHD and mood disorders. Trauma, family stressors, and inconsistent discipline can contribute to symptoms that may or may not eventually fit the criteria for a diagnosis.<\/li>\r\n \t
        • Do: Use behavioral tools like function-based assessments to identify triggers, teach replacement behaviors, provide frequent positive reinforcement, and seek multidisciplinary support when behaviors impair learning or safety (StatPearls, 2024).<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\nConduct Disorder (CD)<\/span>\r\n\r\nConduct Disorder (CD) is characterized by repeated patterns of serious rule violations, including aggression toward people or animals, destruction of property, theft, and serious rule-breaking. A diagnosis of Conduct Disorder can be made as early as age 5, but it is very rarely applied before that age because behaviors must be persistent and developmentally inappropriate. Prevalence estimates vary from roughly 2\u201310% depending on community versus clinical samples (StatPearls, 2023). Early-onset conduct problems are associated with more significant long-term challenges.\r\n\r\nIn early elementary classrooms, signs may include bullying, aggression, stealing, or destruction of property. Strategies for educators include prioritizing safety with calm de-escalation, documenting incidents accurately, implementing consistent school-wide behavior policies, and coordinating with families and multidisciplinary teams, including mental health professionals (StatPearls, 2023).\r\n
          \r\n

          Key Takeaways<\/p>\r\n\r\n<\/header>\r\n

          \r\n\r\nCD what to know & do:\r\n
            \r\n \t
          • Know: CD is serious and may require intensive clinical interventions. It is very rare with younger children, where external factors are often responsible for the presence of symptoms.<\/li>\r\n \t
          • Do: Protect children\u2019s safety, implement evidence-based behavior interventions, and coordinate with specialists; avoid punitive exclusion without a plan for ongoing instruction or IDEA accommodations.<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n

            Bipolar Disorder<\/h3>\r\nBipolar Disorder is a mood disorder characterized by significant fluctuations between depressive episodes (periods of low mood, fatigue, and hopelessness) and manic or hypomanic episodes (periods of elevated, expansive, or irritable mood accompanied by increased activity, energy, or risk-taking).\r\n\r\nThese mood shifts represent changes from an individual\u2019s usual behavior and are accompanied by alterations in energy, activity levels, sleep, and functioning. Bipolar Disorder typically begins in late adolescence or early adulthood, though symptoms can appear in childhood or early adolescence in some cases (Carlson, 2021).\r\n\r\nIn children diagnosed with pediatric bipolar spectrum disorders, symptoms can look different: irritability and aggression are often more prominent than euphoria or elation. In the classroom, these children may display intense mood swings, fatigue following high-energy periods, and inconsistent performance. Emotional and behavioral regulation challenges may mimic ADHD or ODD, making an accurate diagnosis complex.\r\n\r\nThe prevalence in adolescents is estimated to be around 2\u20134% (National Institute of Mental Health [NIMH], n.d.) Early-onset Bipolar Disorder is associated with greater functional impairment and a higher likelihood of comorbid conditions (e.g., ADHD, anxiety, or substance use disorders).\r\n\r\nClassroom signs include marked mood swings, high energy\/impulsivity alternating with depressive withdrawal. Effective strategies include maintaining predictable routines, providing calm check-ins, minimizing overstimulation, and collaborating with families and mental health providers regarding safety and emotional regulation plans (NIMH, n.d.).\r\n
            \r\n

            Key Takeaways<\/p>\r\n\r\n<\/header>\r\n

            \r\n\r\nBipolar Disorder what to know & do:\r\n
              \r\n \t
            • Know: Medication and psychotherapy are primary treatments; schools document functional impact rather than diagnose.<\/li>\r\n \t
            • Do: Collaborate with providers on 504\/IEP accommodations, monitor mood-linked attendance and learning changes, and refer for evaluation when mood swings impair learning or safety.<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n

              Tourette Syndrome (TS)<\/h3>\r\nTourette Syndrome (TS) is a neurodevelopmental disorder characterized by multiple motor tics and at least one vocal (phonic) tic that persist for more than one year (American Psychiatric Association [APA], 2013).\r\n\r\nIt is part of a group of tic disorders, which also include Persistent (Chronic) Motor or Vocal Tic Disorder and Provisional Tic Disorder. Tourette\u2019s represents the most complex form on this spectrum of symptoms.\r\n\r\nSymptoms usually begin in early childhood, most often between ages 4 and 6, and peak in severity between ages 10 and 12. The disorder often improves or lessens during adolescence or early adulthood (Leckman et al., 2022; CDC, 2024). Prevalence estimates vary; approximately 0.6% of school-age children meet criteria for TS, though broader tic disorders may affect up to 1 in 50 children (CDC, n.d.).\r\n\r\nChildren with Tourette Syndrome are often bright and capable, but symptoms and comorbidities can affect classroom performance and peer relationships.\r\n\r\nHelpful classroom strategies include avoiding drawing attention to tics, which can increase anxiety and worsen symptoms, providing discreet accommodations, and allowing breaks or quiet spaces when tics are intense. Peers should be educated about the symptoms to foster understanding and prevent teasing or bullying.\r\n
              \r\n

              Key Takeaways<\/p>\r\n\r\n<\/header>\r\n

              \r\n\r\nTS what to know & do:\r\n
                \r\n \t
              • Know: Tics are involuntary; negative consequences for symptoms should never occur, and can worsen symptoms.<\/li>\r\n \t
              • Do: Use supportive, non-stigmatizing practices, provide accommodations, work with parents, and coordinate with clinicians as needed.<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n

                Intellectual Disability (ID)<\/h3>\r\nIntellectual Disability (ID) is a neurodevelopmental disorder characterized by significant limitations in both intellectual functioning (reasoning, learning, problem-solving) and adaptive behavior (conceptual, social, and practical skills needed for everyday life). These limitations originate during the developmental period (before age 18) (American Psychiatric Association [APA], 2013).\r\n\r\nThe disorder is lifelong, but early identification and appropriate educational and therapeutic support can greatly enhance a child\u2019s learning, independence, and quality of life (Schalock et al., 2021). Severity ranges from mild to profound, with supports based on functional needs rather than IQ alone (Cole et al., 2004).\r\n\r\nClassroom signs may include delays in academic skills, language, self-help, and social problem-solving. Effective strategies include task analysis, repeated practice, multi-sensory instruction, functional skill teaching, peer-mediated learning, and collaboration with related services such as speech, OT, or PT (Cole et al., 2004).\r\n
                \r\n

                Key Takeaways<\/p>\r\n\r\n<\/header>\r\n

                \r\n\r\nID what to know & do:\r\n
                  \r\n \t
                • Know: Early, intensive, skill-based supports are critical to emphasize independence and social participation.<\/li>\r\n \t
                • Do: Write functional, measurable goals; embed learning in natural routines; monitor progress; collaborate with families and specialists.<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n

                  Down Syndrome<\/h3>\r\nDown Syndrome (DS) is a genetic condition caused by the presence of an extra copy of chromosome 21 (trisomy 21), which affects physical growth, cognitive development, and learning. It is the most common chromosomal condition, occurring in approximately 1 in every 700 live births in the United States (Centers for Disease Control and Prevention (CDC, 2024d).\r\n\r\nAlthough children with Down Syndrome share some physical and developmental features, each child is unique, with a broad range of abilities and personalities. Children with DS often demonstrate strong social awareness, warmth, and empathy. They are typically eager to interact and learn through modeling and social participation, though they may need help understanding social nuances or managing frustration. Speech may be delayed or unclear due to low muscle tone and oral-motor difficulties. Receptive language (understanding) is typically stronger than expressive language (speaking).\r\n\r\nWith early intervention, inclusive education, and family and teacher support, children with DS can thrive socially, emotionally, and academically.\r\n
                  \r\n

                  Key Takeaways<\/p>\r\n\r\n<\/header>\r\n

                  \r\n\r\nDown Syndrome what to know & do:\r\n
                    \r\n \t
                  • Know: Early intervention and inclusive education do support language and adaptive gains.<\/li>\r\n \t
                  • Do: Set achievable individualized goals, collaborate with families and therapists, and ensure health accommodations are in place.<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n

                    Sensory Processing Differences \/ Sensory Processing Disorder (SPD)<\/h3>\r\nSensory Processing Disorder (SPD) refers to difficulties in the way the brain receives, organizes, and responds to sensory input from the environment. Children with SPD may over-respond, under-respond, or seek excessive sensory stimulation, which can affect attention, behavior, motor coordination, and emotional regulation (Miller et al., 2007).\r\n\r\nWhile SPD is not formally recognized as a distinct disorder in the DSM-5, sensory processing challenges are widely acknowledged within Occupational Therapy (OT) and are often observed in children with Autism Spectrum Disorder (ASD), ADHD, and anxiety disorders (American Psychiatric Association [APA], 2013).\r\n\r\nSPD can occur independently or alongside other developmental conditions. Early identification and targeted sensory supports can greatly improve a child\u2019s ability to learn, engage, and self-regulate.\r\n\r\nThere is no single test for SPD; diagnosis is typically made by an occupational therapist with specialized training in sensory integration. Common Signs in Early Childhood Classrooms include:\r\n
                      \r\n \t
                    • Extreme reactions to sounds, lights, textures, or movement.<\/li>\r\n \t
                    • Difficulty sitting still or focusing on tasks.<\/li>\r\n \t
                    • Overly rough play or craving movement.<\/li>\r\n \t
                    • Avoidance of touch (e.g., paint, sand, or group play).<\/li>\r\n \t
                    • Meltdowns in overstimulating environments.<\/li>\r\n \t
                    • Fatigue or withdrawal in busy settings.<\/li>\r\n<\/ul>\r\nEducators may notice that these children thrive in structured, calm environments and struggle when sensory input becomes unpredictable or overwhelming.\r\n
                      \r\n

                      Key Takeaways<\/p>\r\n\r\n<\/header>\r\n

                      \r\n\r\nSPD what to know & do:\r\n
                        \r\n \t
                      • Know: Sensory differences are context-dependent; interventions need monitoring.<\/li>\r\n \t
                      • Do: Observe triggers, implement low-cost sensory modifications, and collaborate with OTs and families.<\/li>\r\n<\/ul>\r\n \r\n\r\n<\/div>\r\n<\/div>\r\n

                        Specific Learning Disorders (SLD)<\/h3>\r\nA Specific Learning Disorder (SLD) affects a child\u2019s ability to acquire and use academic skills in reading, writing, or mathematics, despite average or above-average intelligence and appropriate instruction (American Psychiatric Association [APA], 2013). These difficulties are persistent, unexpected, and significantly interfere with academic achievement and daily functioning.\r\n\r\nAccording to the Individuals with Disabilities Education Act (IDEA, 2004), learning disabilities are among the most commonly identified neurodevelopmental disabilities in U.S. schools. Approximately 5\u201315% of school-age children are estimated to have an SLD (APA, 2013; National Center for Learning Disabilities [NCLD], 2023). There are three common subtypes:\r\n\r\nDyslexia (Reading Disorder) is defined as difficulty decoding words, recognizing sight words, and reading fluently. This is often related to deficits in phonological processing (the ability to manipulate sounds). There may be poor spelling and limited reading comprehension. Early signs include trouble rhyming, slow letter recognition, and confusion with similar letters or words.\r\n\r\nDysgraphia (Written Expression Disorder) is difficulty with handwriting, spelling, grammar, and organizing written work. Students who have dysgraphia may write slowly, avoid writing tasks, or express frustration during fine-motor tasks. This often co-occurs with motor coordination difficulties or ADHD.\r\n\r\nDyscalculia (Mathematics Disorder) is difficulty in understanding number concepts, symbols, or relationships. It includes problems with counting, recalling math facts, and solving word problems. Individuals may struggle with time, money, and sequencing.\r\n\r\nAssessment for these disorders are conducted by a school psychologist or educational diagnostician and includes standardized achievement tests, cognitive assessments, classroom performance data, and teacher\/parent input. Early screening (ages 4\u20136) is critical for identifying risk factors before academic failure occurs. ADHD and Language disorders, among others, are very common comorbid conditions.\r\n\r\nResponse to Intervention (RTI) is a tiered approach used in schools to identify learning difficulties and provide early support. Children who do not respond to evidence-based interventions at increasing levels of intensity may be referred for special education evaluation.\r\n
                        \r\n

                        Key Takeaways<\/p>\r\n\r\n<\/header>\r\n

                        \r\n\r\nSLD what to know & do:\r\n
                          \r\n \t
                        • Know: Early intervention improves long-term outcomes; SLDs are specific and respond to targeted instruction.<\/li>\r\n \t
                        • Do: Screen early, implement targeted intervention, document response, and pursue evaluation when progress is limited.<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n

                          Speech and Language Disorders<\/h3>\r\nSpeech and Language Disorders encompass a group of neurodevelopmental conditions that affect a child\u2019s ability to produce speech sounds, understand or use language, or both. These disorders interfere with communication, learning, and social participation, particularly in the early years when language and literacy skills are rapidly developing (American Psychiatric Association [APA], 2013).\r\n\r\nIn early childhood settings, these are among the most frequently identified developmental differences, with an estimated 8\u20139% of young children experiencing some form of speech or language disorder (Centers for Disease Control and Prevention [CDC], 2024). While some children outgrow mild articulation or fluency issues, others require long-term speech-language support and classroom accommodations.\r\n\r\nIt\u2019s common for a child to have both speech and language difficulties simultaneously, and both fall under the eligibility category of Speech or Language Impairment under the Individuals with Disabilities Education Act (IDEA, 2004).\r\n\r\n
                          \r\n\r\n

                          Language Disorders<\/h4>\r\n

                          Expressive Language Disorder<\/h5>\r\nDifficulty expressing ideas using spoken words, sentences, or appropriate grammar. Children may use shorter sentences, limited vocabulary, or incorrect word order. This can lead to frustration or withdrawal during verbal activities.\r\n
                          Receptive Language Disorder<\/h5>\r\nDifficulty understanding language, following directions, or comprehending complex ideas. Students may seem inattentive or noncompliant when, in fact, they do not fully understand verbal instructions.\r\n
                          Mixed Receptive\u2013Expressive Language Disorder<\/h5>\r\nA combination of expressive and receptive challenges. It is commonly seen in early childhood and may affect both spoken and written language skills later in school.\r\n
                          Developmental Language Disorder (DLD)<\/h5>\r\nAterm used by researchers and practitioners to describe language difficulties not linked to another condition, such as autism or hearing loss. It often persists into adolescence, affecting reading and academic performance (Bishop et al., 2017).\r\n\r\n
                          \r\n\r\n

                          Speech Disorders<\/h4>\r\n

                          Speech Sound Disorders<\/h5>\r\nOtherwise known as Articulation and Phonological Disorders. This involves difficulty producing specific speech sounds correctly or using sound patterns appropriate for age.\r\n\r\nArticulation disorder: problems with individual sounds, like saying \u201cwabbit\u201d for \u201crabbit\u201d.\r\n\r\nPhonological disorder:\u00a0 comprised of predictable patterns of sound errors, like omitting consonants at word endings. This may affect intelligibility and social confidence.\r\n
                          Fluency Disorders (Stuttering or Stammering)<\/h5>\r\nCharacterized by disruptions in speech flow, such as repetitions, prolongations, or blocks. Onset is typically between ages 2\u20135, and intensity can vary with stress, fatigue, or excitement (Yairi & Seery, 2021). Many children experience transient disfluency, but persistent stuttering affects about 1% of the population.\r\n
                          Voice Disorders<\/h5>\r\nInvolve abnormal pitch, loudness, or vocal quality (e.g., hoarseness, breathiness). They can result from vocal strain, misuse, or medical conditions affecting the larynx. Teachers may first notice that a child\u2019s voice sounds \u201cdifferent\u201d or that the child avoids speaking.\r\n\r\n
                          \r\n\r\n

                          Assessment and Diagnosis<\/h3>\r\nSpeech and language disorders are typically evaluated by a Speech-Language Pathologist (SLP) through standardized tests (e.g., CELF-5, Goldman-Fristoe Test of Articulation, Stuttering Severity Instrument) and informal assessments of conversation, play, and classroom communication, as well as hearing screening to rule out hearing loss. Teacher and family input is also used to understand how difficulties affect participation in daily activities.\r\n

                          Hearing Impairment & Deafness<\/h3>\r\nHearing impairments refer to partial or total loss of hearing that can affect a child\u2019s ability to acquire speech and language, communicate effectively, and participate fully in learning. Deafness is a severe form of hearing loss in which auditory input is insufficient to process spoken language without amplification or assistive technologies (American Speech-Language-Hearing Association [ASHA], 2023).\r\n\r\nApproximately 1 to 3 per 1,000 children in the U.S. are born with a detectable hearing loss, and prevalence increases in early childhood due to illness, injury, or genetic factors (CDC, 2024). Hearing loss can be conductive, sensorineural, or mixed, and it may occur in one or both ears.\r\n\r\nKey Characteristics include: difficulty following verbal instructions or responding to their name, delayed speech or language development, frequent misunderstanding or repetition of requests, and withdrawal or frustration in social situations. The use of hearing aids, cochlear implants, or visual communication strategies may partially or fully mitigate communication barriers.\r\n\r\nPositive Guidance and Inclusion can be achieved by treating communication differences as part of the child\u2019s identity, encouraging children to ask for clarification when needed, and by modeling patience, eye contact, and clear articulation. You can foster peer awareness and empathy by teaching classmates inclusive communication strategies.\r\n
                          \r\n

                          Key Takeaways<\/p>\r\n\r\n<\/header>\r\n

                          \r\n\r\nHearing impairment and deafness what to know & do:\r\n
                            \r\n \t
                          • Know: Early amplification and family-centered language planning strongly influence outcomes.<\/li>\r\n \t
                          • Do: Use visual supports, preferential seating, technology checks, and coordinate language goals in the IEP\/IFSP.<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n

                            Fetal Alcohol Spectrum Disorders (FASD)<\/h3>\r\nFetal Alcohol Spectrum Disorder (FASD) is a neurodevelopmental condition caused by prenatal alcohol exposure, resulting in a range of cognitive, behavioral, and physical challenges. FASD is permanent but not progressive, and early recognition and support can significantly improve educational and social outcomes (Hoyme et al., 2016).\r\n\r\nPrevalence estimates suggest that 1\u20135% of school-age children may be affected by FASD in the U.S., though many cases remain undiagnosed due to subtle physical features and overlapping behavioral characteristics (May et al., 2018).\r\n\r\nCharacteristics can include difficulties with memory, attention, executive functioning, and abstract reasoning. Behavioral challenges can manifest as impulsivity, hyperactivity, poor self-regulation, and difficulty following multi-step instructions. Social and emotional difficulties can include trouble understanding social cues, forming friendships, or interpreting consequences\r\n\r\nA child may be identified through school performance concerns, behavioral challenges, or developmental delays. Diagnosis is made through medical, developmental, and neuropsychological evaluation, often using FASD-specific guidelines (Hoyme et al., 2016). Early detection enables targeted educational strategies and individualized supports.\r\n
                            \r\n

                            Key Takeaways<\/p>\r\n\r\n<\/header>\r\n

                            \r\n\r\nFASD what to know & do:\r\n
                              \r\n \t
                            • Know: FASD is often missed; predictable structure reduces behavior problems.<\/li>\r\n \t
                            • Do: Use explicit instruction, frequent review, and collaborate with families and professionals for individualized plans.<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n\r\n
                              \r\n\r\n

                              References<\/h2>\r\n
                                \r\n \t
                              1. American Psychiatric Association. (2013). Diagnostic and statistical manual of mental disorders (5th ed.). Arlington, VA: Author.<\/li>\r\n \t
                              2. Bishop, D. V. M., Snowling, M. J., Thompson, P. A., Greenhalgh, T., & the CATALISE Consortium. (2017). Phase 2 of CATALISE: A multinational and multidisciplinary Delphi consensus study of problems with language development. Journal of Child Psychology and Psychiatry, 58(10), 1068\u20131080. https:\/\/doi.org\/10.1111\/jcpp.12721<\/li>\r\n \t
                              3. Bruder, M. B. (2010). Early childhood intervention: A promise to children and families for their future. Exceptional Children, 76(3), 339\u2013355.<\/li>\r\n \t
                              4. Carlson, G. A. (2021). Clinical presentation of bipolar disorder in children and adolescents. Dialogues in Clinical Neuroscience, 23(3), 273\u2013282.<\/li>\r\n \t
                              5. Centers for Disease Control and Prevention. (2024a). Data and statistics on autism spectrum disorder (ASD). https:\/\/www.cdc.gov\/autism\/data-research\/index.html<\/li>\r\n \t
                              6. Centers for Disease Control and Prevention. (2024b). Data and statistics on ADHD. https:\/\/www.cdc.gov\/adhd\/data\/index.html<\/li>\r\n \t
                              7. Centers for Disease Control and Prevention. (2024c). Data and statistics on fetal alcohol spectrum disorders (FASD). https:\/\/www.cdc.gov\/fasd\/data\/index.html<\/li>\r\n \t
                              8. Centers for Disease Control and Prevention. (2024d). Down syndrome: Facts and statistics. https:\/\/www.cdc.gov\/birth-defects\/living-with-down-syndrome\/index.html<\/li>\r\n \t
                              9. Centers for Disease Control and Prevention. (2024e). Hearing loss in children. https:\/\/www.cdc.gov\/ncbddd\/hearingloss\/index.html<\/li>\r\n \t
                              10. CDC \u2014 Tourette Syndrome. (n.d.). Data and basics about Tourette syndrome. https:\/\/www.cdc.gov\/tourette-syndrome\/data\/index.html. CDC<\/li>\r\n \t
                              11. Cole, C. M., Waldron, N., & Majd, M. (2004). Academic progress of students across inclusive and traditional settings. Mental Retardation, 42(2), 136\u2013144.<\/li>\r\n \t
                              12. Freeman, S. F. N., & Alkin, M. C. (2000). Academic and social attainments of children with mental retardation in general education and special education settings. Remedial and Special Education, 21(1), 3\u201326.<\/li>\r\n \t
                              13. Hoyme, H. E., Kalberg, W. O., Elliott, A. J., Blankenship, J., Buckley, D., Marais, A. S., \u2026 May, P. A. (2016). Updated clinical guidelines for diagnosing fetal alcohol spectrum disorders. Pediatrics, 138(2), e20154256. https:\/\/doi.org\/10.1542\/peds.2015-4256<\/li>\r\n \t
                              14. Individuals with Disabilities Education Act, 20 U.S.C. \u00a7 1412(a)(5).<\/li>\r\n \t
                              15. Leckman, J. F., Bloch, M. H., & King, R. A. (2022). Tourette syndrome and other tic disorders. The Lancet, 400(10365), 65\u201379. https:\/\/doi.org\/10.1016\/S0140-6736(22)00527-0<\/li>\r\n \t
                              16. May, P. A., Chambers, C. D., Kalberg, W. O., Zellner, J., Feldman, H., Buckley, D., \u2026 Hoyme, H. E. (2018). Prevalence of fetal alcohol spectrum disorders in 4 US communities. JAMA, 319(5), 474\u2013482. https:\/\/doi.org\/10.1001\/jama.2017.21896<\/li>\r\n \t
                              17. Miller, L. J., Schoen, S. A., Mulligan, S., & Sullivan, J. (2017). Identification of Sensory Processing and Integration Symptom Clusters: A Preliminary Study. Occupational therapy international, 2017, 2876080. https:\/\/doi.org\/10.1155\/2017\/2876080<\/li>\r\n \t
                              18. National Center for Education Statistics. (2024). Students with disabilities (Indicator). https:\/\/nces.ed.gov\/programs\/coe\/indicator\/cgg\/students-with-disabilities. National Center for Education Statistics<\/li>\r\n \t
                              19. National Center for Education Statistics. (FastFacts). (2024). Fast facts: Students with disabilities. https:\/\/nces.ed.gov\/fastfacts\/display.asp?id=64. National Center for Education Statistics<\/li>\r\n \t
                              20. National Center for Learning Disabilities (NCLD). (n.d.). Specific learning disabilities: Understand the issues. https:\/\/ncld.org\/understand-the-issues\/<\/li>\r\n \t
                              21. National Institute of Mental Health. (n.d.). Bipolar disorder in children and teens. https:\/\/www.nimh.nih.gov\/health\/publications\/bipolar-disorder-in-children-and-teens. National Institute of Mental Health<\/li>\r\n \t
                              22. StatPearls. (2024). Oppositional defiant disorder. https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK557443\/. NCBI<\/li>\r\n \t
                              23. StatPearls \/ NCBI Bookshelf. (2023). Conduct disorder. https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK470238\/. NCBI<\/li>\r\n \t
                              24. Wang, M. C., & Baker, E. T. (1986). Mainstreaming programs: Design features and effects. The Journal of Special Education, 19(4), 503\u2013521.<\/li>\r\n \t
                              25. Yell, M. L., Shriner, J. G., & Katsiyannis, A. (2006). Individuals with Disabilities Education Improvement Act of 2004 and IDEA regulations of 2006: Implications for educators, administrators, and teacher trainers. Focus on Exceptional Children, 39(1), 1\u201324.<\/li>\r\n<\/ol>","rendered":"

                                Classroom Demographics<\/h2>\n

                                Early childhood classrooms commonly include a wide range of ability differences that affect how children learn, communicate, behave, and participate in routines. In the United States, services under the Individuals with Disabilities Education Act (IDEA) reached about 7.5 million children ages 3\u201321 in 2022\u201323, representing roughly 15% of public-school enrollment, with the largest disability category being specific learning disabilities (National Center for Education Statistics [NCES], 2024a; NCES, 2024b).<\/p>\n

                                Neurodevelopmental diagnoses that teachers often see in early childhood\u2014such as autism spectrum disorder (ASD) and attention-deficit\/hyperactivity disorder (ADHD) are relatively common. The CDC estimates that ASD affects roughly 1 in 31 eight-year-old children (CDC, 2024a). ADHD diagnoses occur in around 11\u201311.5% of children aged 3\u201317 (CDC, 2024b). These figures underscore why early childhood educators must be prepared to observe differences, work with families and specialists, and use inclusive, evidence-based practices and accommodations so that every child can learn and belong (Yell, Shriner, & Katsiyannis, 2006).<\/p>\n

                                Attention-Deficit\/Hyperactivity Disorder (ADHD)<\/h3>\n

                                ADHD is the most common difference that most educators will deal with. It can be extremely difficult to accurately diagnose in young children, since the signs and symptoms that define it are very common and normal in young children. ADHD is characterized by a persistent pattern of inattention, hyperactivity, and\/or impulsivity that is inconsistent with the developmental level of the child and interferes with functioning or development. Symptoms must be present before age 12, occur in two or more settings (e.g., home, school), and cause clinically significant impairment in social, academic, or occupational functioning.<\/p>\n

                                Three Categories<\/h4>\n
                                  \n
                                1. Predominantly Inattentive<\/strong>:\u00a0 Fail to pay attention to details, have difficulty sustaining attention to things that don\u2019t capture and demand their attention, have difficulty listening, are forgetful, often lose items, and are easily distracted.<\/li>\n
                                2. Predominantly Hyperactive-Impulsive<\/strong>: Often blurt out and interrupt, have difficulty sitting still or listening to a story, and can not wait for their turn.<\/li>\n
                                3. Combined Presentation<\/strong>: Exhibit a combination of inattentive and hyperactive behaviors.<\/li>\n<\/ol>\n

                                  To qualify for a diagnosis, these symptoms have to be inappropriate for their developmental stage (remember that this can vary a great deal) and significantly interfere with what they should be able to do. ADHD has a very strong genetic basis and often runs in families. Surveys estimate that 11\u201311.5% of U.S. children aged 3\u201317 have been diagnosed with ADHD at some point. Higher rates are reported in boys who are more likely to exhibit hyperactive-impulsive behaviors, while girls are more likely to present with just the inattentive type, which doesn\u2019t get diagnosed as easily. (CDC, 2024b; Wang & Baker, 1986).<\/p>\n

                                  Because children with ADHD have difficulty waiting, following multi-step directions, staying seated, or shifting attention, effective strategies for early childhood classrooms include breaking tasks into short, clear steps; using visual schedules; providing movement-based learning; using proximity and brief redirection; and providing immediate, specific praise for on-task behavior (Wang & Baker, 1986; Freeman & Alkin, 2000).<\/p>\n

                                  Collaborating with families and healthcare providers is also essential, especially regarding behavior plans or accommodations such as preferential seating and extra time for activities.<\/p>\n

                                  \n
                                  \n

                                  Key Takeaways<\/p>\n<\/header>\n

                                  \n

                                  ADHD what to know & do:<\/p>\n

                                    \n
                                  • Know: ADHD symptoms vary and often co-occur with learning, language, or mood differences. The majority of children with ADHD have at least one comorbid disorder, such as sleep disorders, Anxiety disorders, ODD, ASD, etc. Multi-disciplinary evaluation is critical.<\/li>\n
                                  • Do: Use structured routines, visual supports, positive reinforcement, and short, active learning cycles. While we will talk a lot about the importance of developing intrinsic motivation for most children. Those with ADHD often need and benefit from more structure and extrinsic controls. Document functional behavior data and collaborate on an IEP or 504 plan when school-age needs require formal accommodations (Yell et al., 2006).<\/li>\n<\/ul>\n<\/div>\n<\/div>\n

                                    Autism Spectrum Disorder (ASD)<\/h3>\n

                                    Autism is a spectrum disorder, meaning that there is a wide range of types and severities that are covered by this term. The latest definition and diagnostic criteria include what in the past were separately labeled as Asperger\u2019s, Autism, and Pervasive Developmental Disorder. It is a neurodevelopmental condition characterized by differences in social communication and interaction, along with restricted, repetitive patterns of behavior, interests, or sensory experiences. The term \u201cspectrum\u201d reflects the wide variability both in type and severity of symptoms among individuals (American Psychiatric Association [APA], 2013).<\/p>\n

                                    Children with ASD may range from those who are highly verbal and independent to those with significant communication and adaptive needs. Classroom signs include differences in eye contact, joint attention, play preferences, language delays, and sensory sensitivities. Effective strategies include establishing predictable routines, using visual supports and short, explicit language, teaching social routines using peer models, providing sensory-friendly spaces, and integrating individualized goals from IEPs or IFSPs (Bruder, 2010; Cole, Waldron, & Majd, 2004).<\/p>\n

                                    Children with severe symptoms qualify and are served with special education assistance. Estimates from the CDC indicate that about 1 in 31 eight-year-old children are identified with ASD (CDC, 2024a). Early identification and intervention are very important to improve communication, social skills, and adaptive outcomes.<\/p>\n

                                    \n
                                    \n

                                    Key Takeaways<\/p>\n<\/header>\n

                                    \n

                                    ASD what to know & do:<\/p>\n

                                      \n
                                    • Know: Children with ASD are very diverse in their symptoms and needs; supports must be individualized, and early intervention yields the best gains.<\/li>\n
                                    • Do: Monitor progress with measurable objectives, partner closely with families and therapists, and scaffold social-communication opportunities in natural play and routines (Cole et al., 2004; Bruder, 2010).<\/li>\n<\/ul>\n<\/div>\n<\/div>\n

                                      Oppositional Defiant Disorder (ODD)<\/h3>\n

                                      There are many reasons for oppositional behavior. It is also something that is developmentally expected at around 2 years of age. In older children who show a recurrent pattern of angry\/irritable mood, argumentative\/defiant behavior, or vindictiveness toward authority figures lasting at least six months, a diagnosis of ODD by a trained professional might be appropriate. Prevalence estimates for this disorder range from about 3 to 6% in community samples (StatPearls, 2024).<\/p>\n

                                      In early childhood classrooms, children with ODD may show frequent argumentative responses, noncompliance, blaming others, or deliberate rule violations. Effective strategies include emphasizing preventive classroom management with clear rules and consistent consequences, using positive behavior supports, providing calm, neutral redirection, and coordinating with families and mental health providers to ensure consistency across home and school environments (StatPearls, 2024).<\/p>\n

                                      \n
                                      \n

                                      Key Takeaways<\/p>\n<\/header>\n

                                      \n

                                      ODD what to know & do:<\/p>\n

                                        \n
                                      • Know: ODD may co-occur with ADHD and mood disorders. Trauma, family stressors, and inconsistent discipline can contribute to symptoms that may or may not eventually fit the criteria for a diagnosis.<\/li>\n
                                      • Do: Use behavioral tools like function-based assessments to identify triggers, teach replacement behaviors, provide frequent positive reinforcement, and seek multidisciplinary support when behaviors impair learning or safety (StatPearls, 2024).<\/li>\n<\/ul>\n<\/div>\n<\/div>\n

                                        Conduct Disorder (CD)<\/span><\/p>\n

                                        Conduct Disorder (CD) is characterized by repeated patterns of serious rule violations, including aggression toward people or animals, destruction of property, theft, and serious rule-breaking. A diagnosis of Conduct Disorder can be made as early as age 5, but it is very rarely applied before that age because behaviors must be persistent and developmentally inappropriate. Prevalence estimates vary from roughly 2\u201310% depending on community versus clinical samples (StatPearls, 2023). Early-onset conduct problems are associated with more significant long-term challenges.<\/p>\n

                                        In early elementary classrooms, signs may include bullying, aggression, stealing, or destruction of property. Strategies for educators include prioritizing safety with calm de-escalation, documenting incidents accurately, implementing consistent school-wide behavior policies, and coordinating with families and multidisciplinary teams, including mental health professionals (StatPearls, 2023).<\/p>\n

                                        \n
                                        \n

                                        Key Takeaways<\/p>\n<\/header>\n

                                        \n

                                        CD what to know & do:<\/p>\n

                                          \n
                                        • Know: CD is serious and may require intensive clinical interventions. It is very rare with younger children, where external factors are often responsible for the presence of symptoms.<\/li>\n
                                        • Do: Protect children\u2019s safety, implement evidence-based behavior interventions, and coordinate with specialists; avoid punitive exclusion without a plan for ongoing instruction or IDEA accommodations.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n

                                          Bipolar Disorder<\/h3>\n

                                          Bipolar Disorder is a mood disorder characterized by significant fluctuations between depressive episodes (periods of low mood, fatigue, and hopelessness) and manic or hypomanic episodes (periods of elevated, expansive, or irritable mood accompanied by increased activity, energy, or risk-taking).<\/p>\n

                                          These mood shifts represent changes from an individual\u2019s usual behavior and are accompanied by alterations in energy, activity levels, sleep, and functioning. Bipolar Disorder typically begins in late adolescence or early adulthood, though symptoms can appear in childhood or early adolescence in some cases (Carlson, 2021).<\/p>\n

                                          In children diagnosed with pediatric bipolar spectrum disorders, symptoms can look different: irritability and aggression are often more prominent than euphoria or elation. In the classroom, these children may display intense mood swings, fatigue following high-energy periods, and inconsistent performance. Emotional and behavioral regulation challenges may mimic ADHD or ODD, making an accurate diagnosis complex.<\/p>\n

                                          The prevalence in adolescents is estimated to be around 2\u20134% (National Institute of Mental Health [NIMH], n.d.) Early-onset Bipolar Disorder is associated with greater functional impairment and a higher likelihood of comorbid conditions (e.g., ADHD, anxiety, or substance use disorders).<\/p>\n

                                          Classroom signs include marked mood swings, high energy\/impulsivity alternating with depressive withdrawal. Effective strategies include maintaining predictable routines, providing calm check-ins, minimizing overstimulation, and collaborating with families and mental health providers regarding safety and emotional regulation plans (NIMH, n.d.).<\/p>\n

                                          \n
                                          \n

                                          Key Takeaways<\/p>\n<\/header>\n

                                          \n

                                          Bipolar Disorder what to know & do:<\/p>\n

                                            \n
                                          • Know: Medication and psychotherapy are primary treatments; schools document functional impact rather than diagnose.<\/li>\n
                                          • Do: Collaborate with providers on 504\/IEP accommodations, monitor mood-linked attendance and learning changes, and refer for evaluation when mood swings impair learning or safety.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n

                                            Tourette Syndrome (TS)<\/h3>\n

                                            Tourette Syndrome (TS) is a neurodevelopmental disorder characterized by multiple motor tics and at least one vocal (phonic) tic that persist for more than one year (American Psychiatric Association [APA], 2013).<\/p>\n

                                            It is part of a group of tic disorders, which also include Persistent (Chronic) Motor or Vocal Tic Disorder and Provisional Tic Disorder. Tourette\u2019s represents the most complex form on this spectrum of symptoms.<\/p>\n

                                            Symptoms usually begin in early childhood, most often between ages 4 and 6, and peak in severity between ages 10 and 12. The disorder often improves or lessens during adolescence or early adulthood (Leckman et al., 2022; CDC, 2024). Prevalence estimates vary; approximately 0.6% of school-age children meet criteria for TS, though broader tic disorders may affect up to 1 in 50 children (CDC, n.d.).<\/p>\n

                                            Children with Tourette Syndrome are often bright and capable, but symptoms and comorbidities can affect classroom performance and peer relationships.<\/p>\n

                                            Helpful classroom strategies include avoiding drawing attention to tics, which can increase anxiety and worsen symptoms, providing discreet accommodations, and allowing breaks or quiet spaces when tics are intense. Peers should be educated about the symptoms to foster understanding and prevent teasing or bullying.<\/p>\n

                                            \n
                                            \n

                                            Key Takeaways<\/p>\n<\/header>\n

                                            \n

                                            TS what to know & do:<\/p>\n

                                              \n
                                            • Know: Tics are involuntary; negative consequences for symptoms should never occur, and can worsen symptoms.<\/li>\n
                                            • Do: Use supportive, non-stigmatizing practices, provide accommodations, work with parents, and coordinate with clinicians as needed.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n

                                              Intellectual Disability (ID)<\/h3>\n

                                              Intellectual Disability (ID) is a neurodevelopmental disorder characterized by significant limitations in both intellectual functioning (reasoning, learning, problem-solving) and adaptive behavior (conceptual, social, and practical skills needed for everyday life). These limitations originate during the developmental period (before age 18) (American Psychiatric Association [APA], 2013).<\/p>\n

                                              The disorder is lifelong, but early identification and appropriate educational and therapeutic support can greatly enhance a child\u2019s learning, independence, and quality of life (Schalock et al., 2021). Severity ranges from mild to profound, with supports based on functional needs rather than IQ alone (Cole et al., 2004).<\/p>\n

                                              Classroom signs may include delays in academic skills, language, self-help, and social problem-solving. Effective strategies include task analysis, repeated practice, multi-sensory instruction, functional skill teaching, peer-mediated learning, and collaboration with related services such as speech, OT, or PT (Cole et al., 2004).<\/p>\n

                                              \n
                                              \n

                                              Key Takeaways<\/p>\n<\/header>\n

                                              \n

                                              ID what to know & do:<\/p>\n

                                                \n
                                              • Know: Early, intensive, skill-based supports are critical to emphasize independence and social participation.<\/li>\n
                                              • Do: Write functional, measurable goals; embed learning in natural routines; monitor progress; collaborate with families and specialists.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n

                                                Down Syndrome<\/h3>\n

                                                Down Syndrome (DS) is a genetic condition caused by the presence of an extra copy of chromosome 21 (trisomy 21), which affects physical growth, cognitive development, and learning. It is the most common chromosomal condition, occurring in approximately 1 in every 700 live births in the United States (Centers for Disease Control and Prevention (CDC, 2024d).<\/p>\n

                                                Although children with Down Syndrome share some physical and developmental features, each child is unique, with a broad range of abilities and personalities. Children with DS often demonstrate strong social awareness, warmth, and empathy. They are typically eager to interact and learn through modeling and social participation, though they may need help understanding social nuances or managing frustration. Speech may be delayed or unclear due to low muscle tone and oral-motor difficulties. Receptive language (understanding) is typically stronger than expressive language (speaking).<\/p>\n

                                                With early intervention, inclusive education, and family and teacher support, children with DS can thrive socially, emotionally, and academically.<\/p>\n

                                                \n
                                                \n

                                                Key Takeaways<\/p>\n<\/header>\n

                                                \n

                                                Down Syndrome what to know & do:<\/p>\n

                                                  \n
                                                • Know: Early intervention and inclusive education do support language and adaptive gains.<\/li>\n
                                                • Do: Set achievable individualized goals, collaborate with families and therapists, and ensure health accommodations are in place.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n

                                                  Sensory Processing Differences \/ Sensory Processing Disorder (SPD)<\/h3>\n

                                                  Sensory Processing Disorder (SPD) refers to difficulties in the way the brain receives, organizes, and responds to sensory input from the environment. Children with SPD may over-respond, under-respond, or seek excessive sensory stimulation, which can affect attention, behavior, motor coordination, and emotional regulation (Miller et al., 2007).<\/p>\n

                                                  While SPD is not formally recognized as a distinct disorder in the DSM-5, sensory processing challenges are widely acknowledged within Occupational Therapy (OT) and are often observed in children with Autism Spectrum Disorder (ASD), ADHD, and anxiety disorders (American Psychiatric Association [APA], 2013).<\/p>\n

                                                  SPD can occur independently or alongside other developmental conditions. Early identification and targeted sensory supports can greatly improve a child\u2019s ability to learn, engage, and self-regulate.<\/p>\n

                                                  There is no single test for SPD; diagnosis is typically made by an occupational therapist with specialized training in sensory integration. Common Signs in Early Childhood Classrooms include:<\/p>\n

                                                    \n
                                                  • Extreme reactions to sounds, lights, textures, or movement.<\/li>\n
                                                  • Difficulty sitting still or focusing on tasks.<\/li>\n
                                                  • Overly rough play or craving movement.<\/li>\n
                                                  • Avoidance of touch (e.g., paint, sand, or group play).<\/li>\n
                                                  • Meltdowns in overstimulating environments.<\/li>\n
                                                  • Fatigue or withdrawal in busy settings.<\/li>\n<\/ul>\n

                                                    Educators may notice that these children thrive in structured, calm environments and struggle when sensory input becomes unpredictable or overwhelming.<\/p>\n

                                                    \n
                                                    \n

                                                    Key Takeaways<\/p>\n<\/header>\n

                                                    \n

                                                    SPD what to know & do:<\/p>\n

                                                      \n
                                                    • Know: Sensory differences are context-dependent; interventions need monitoring.<\/li>\n
                                                    • Do: Observe triggers, implement low-cost sensory modifications, and collaborate with OTs and families.<\/li>\n<\/ul>\n

                                                       <\/p>\n<\/div>\n<\/div>\n

                                                      Specific Learning Disorders (SLD)<\/h3>\n

                                                      A Specific Learning Disorder (SLD) affects a child\u2019s ability to acquire and use academic skills in reading, writing, or mathematics, despite average or above-average intelligence and appropriate instruction (American Psychiatric Association [APA], 2013). These difficulties are persistent, unexpected, and significantly interfere with academic achievement and daily functioning.<\/p>\n

                                                      According to the Individuals with Disabilities Education Act (IDEA, 2004), learning disabilities are among the most commonly identified neurodevelopmental disabilities in U.S. schools. Approximately 5\u201315% of school-age children are estimated to have an SLD (APA, 2013; National Center for Learning Disabilities [NCLD], 2023). There are three common subtypes:<\/p>\n

                                                      Dyslexia (Reading Disorder) is defined as difficulty decoding words, recognizing sight words, and reading fluently. This is often related to deficits in phonological processing (the ability to manipulate sounds). There may be poor spelling and limited reading comprehension. Early signs include trouble rhyming, slow letter recognition, and confusion with similar letters or words.<\/p>\n

                                                      Dysgraphia (Written Expression Disorder) is difficulty with handwriting, spelling, grammar, and organizing written work. Students who have dysgraphia may write slowly, avoid writing tasks, or express frustration during fine-motor tasks. This often co-occurs with motor coordination difficulties or ADHD.<\/p>\n

                                                      Dyscalculia (Mathematics Disorder) is difficulty in understanding number concepts, symbols, or relationships. It includes problems with counting, recalling math facts, and solving word problems. Individuals may struggle with time, money, and sequencing.<\/p>\n

                                                      Assessment for these disorders are conducted by a school psychologist or educational diagnostician and includes standardized achievement tests, cognitive assessments, classroom performance data, and teacher\/parent input. Early screening (ages 4\u20136) is critical for identifying risk factors before academic failure occurs. ADHD and Language disorders, among others, are very common comorbid conditions.<\/p>\n

                                                      Response to Intervention (RTI) is a tiered approach used in schools to identify learning difficulties and provide early support. Children who do not respond to evidence-based interventions at increasing levels of intensity may be referred for special education evaluation.<\/p>\n

                                                      \n
                                                      \n

                                                      Key Takeaways<\/p>\n<\/header>\n

                                                      \n

                                                      SLD what to know & do:<\/p>\n

                                                        \n
                                                      • Know: Early intervention improves long-term outcomes; SLDs are specific and respond to targeted instruction.<\/li>\n
                                                      • Do: Screen early, implement targeted intervention, document response, and pursue evaluation when progress is limited.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n

                                                        Speech and Language Disorders<\/h3>\n

                                                        Speech and Language Disorders encompass a group of neurodevelopmental conditions that affect a child\u2019s ability to produce speech sounds, understand or use language, or both. These disorders interfere with communication, learning, and social participation, particularly in the early years when language and literacy skills are rapidly developing (American Psychiatric Association [APA], 2013).<\/p>\n

                                                        In early childhood settings, these are among the most frequently identified developmental differences, with an estimated 8\u20139% of young children experiencing some form of speech or language disorder (Centers for Disease Control and Prevention [CDC], 2024). While some children outgrow mild articulation or fluency issues, others require long-term speech-language support and classroom accommodations.<\/p>\n

                                                        It\u2019s common for a child to have both speech and language difficulties simultaneously, and both fall under the eligibility category of Speech or Language Impairment under the Individuals with Disabilities Education Act (IDEA, 2004).<\/p>\n

                                                        \n

                                                        Language Disorders<\/h4>\n

                                                        Expressive Language Disorder<\/h5>\n

                                                        Difficulty expressing ideas using spoken words, sentences, or appropriate grammar. Children may use shorter sentences, limited vocabulary, or incorrect word order. This can lead to frustration or withdrawal during verbal activities.<\/p>\n

                                                        Receptive Language Disorder<\/h5>\n

                                                        Difficulty understanding language, following directions, or comprehending complex ideas. Students may seem inattentive or noncompliant when, in fact, they do not fully understand verbal instructions.<\/p>\n

                                                        Mixed Receptive\u2013Expressive Language Disorder<\/h5>\n

                                                        A combination of expressive and receptive challenges. It is commonly seen in early childhood and may affect both spoken and written language skills later in school.<\/p>\n

                                                        Developmental Language Disorder (DLD)<\/h5>\n

                                                        Aterm used by researchers and practitioners to describe language difficulties not linked to another condition, such as autism or hearing loss. It often persists into adolescence, affecting reading and academic performance (Bishop et al., 2017).<\/p>\n

                                                        \n

                                                        Speech Disorders<\/h4>\n

                                                        Speech Sound Disorders<\/h5>\n

                                                        Otherwise known as Articulation and Phonological Disorders. This involves difficulty producing specific speech sounds correctly or using sound patterns appropriate for age.<\/p>\n

                                                        Articulation disorder: problems with individual sounds, like saying \u201cwabbit\u201d for \u201crabbit\u201d.<\/p>\n

                                                        Phonological disorder:\u00a0 comprised of predictable patterns of sound errors, like omitting consonants at word endings. This may affect intelligibility and social confidence.<\/p>\n

                                                        Fluency Disorders (Stuttering or Stammering)<\/h5>\n

                                                        Characterized by disruptions in speech flow, such as repetitions, prolongations, or blocks. Onset is typically between ages 2\u20135, and intensity can vary with stress, fatigue, or excitement (Yairi & Seery, 2021). Many children experience transient disfluency, but persistent stuttering affects about 1% of the population.<\/p>\n

                                                        Voice Disorders<\/h5>\n

                                                        Involve abnormal pitch, loudness, or vocal quality (e.g., hoarseness, breathiness). They can result from vocal strain, misuse, or medical conditions affecting the larynx. Teachers may first notice that a child\u2019s voice sounds \u201cdifferent\u201d or that the child avoids speaking.<\/p>\n

                                                        \n

                                                        Assessment and Diagnosis<\/h3>\n

                                                        Speech and language disorders are typically evaluated by a Speech-Language Pathologist (SLP) through standardized tests (e.g., CELF-5, Goldman-Fristoe Test of Articulation, Stuttering Severity Instrument) and informal assessments of conversation, play, and classroom communication, as well as hearing screening to rule out hearing loss. Teacher and family input is also used to understand how difficulties affect participation in daily activities.<\/p>\n

                                                        Hearing Impairment & Deafness<\/h3>\n

                                                        Hearing impairments refer to partial or total loss of hearing that can affect a child\u2019s ability to acquire speech and language, communicate effectively, and participate fully in learning. Deafness is a severe form of hearing loss in which auditory input is insufficient to process spoken language without amplification or assistive technologies (American Speech-Language-Hearing Association [ASHA], 2023).<\/p>\n

                                                        Approximately 1 to 3 per 1,000 children in the U.S. are born with a detectable hearing loss, and prevalence increases in early childhood due to illness, injury, or genetic factors (CDC, 2024). Hearing loss can be conductive, sensorineural, or mixed, and it may occur in one or both ears.<\/p>\n

                                                        Key Characteristics include: difficulty following verbal instructions or responding to their name, delayed speech or language development, frequent misunderstanding or repetition of requests, and withdrawal or frustration in social situations. The use of hearing aids, cochlear implants, or visual communication strategies may partially or fully mitigate communication barriers.<\/p>\n

                                                        Positive Guidance and Inclusion can be achieved by treating communication differences as part of the child\u2019s identity, encouraging children to ask for clarification when needed, and by modeling patience, eye contact, and clear articulation. You can foster peer awareness and empathy by teaching classmates inclusive communication strategies.<\/p>\n

                                                        \n
                                                        \n

                                                        Key Takeaways<\/p>\n<\/header>\n

                                                        \n

                                                        Hearing impairment and deafness what to know & do:<\/p>\n

                                                          \n
                                                        • Know: Early amplification and family-centered language planning strongly influence outcomes.<\/li>\n
                                                        • Do: Use visual supports, preferential seating, technology checks, and coordinate language goals in the IEP\/IFSP.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n

                                                          Fetal Alcohol Spectrum Disorders (FASD)<\/h3>\n

                                                          Fetal Alcohol Spectrum Disorder (FASD) is a neurodevelopmental condition caused by prenatal alcohol exposure, resulting in a range of cognitive, behavioral, and physical challenges. FASD is permanent but not progressive, and early recognition and support can significantly improve educational and social outcomes (Hoyme et al., 2016).<\/p>\n

                                                          Prevalence estimates suggest that 1\u20135% of school-age children may be affected by FASD in the U.S., though many cases remain undiagnosed due to subtle physical features and overlapping behavioral characteristics (May et al., 2018).<\/p>\n

                                                          Characteristics can include difficulties with memory, attention, executive functioning, and abstract reasoning. Behavioral challenges can manifest as impulsivity, hyperactivity, poor self-regulation, and difficulty following multi-step instructions. Social and emotional difficulties can include trouble understanding social cues, forming friendships, or interpreting consequences<\/p>\n

                                                          A child may be identified through school performance concerns, behavioral challenges, or developmental delays. Diagnosis is made through medical, developmental, and neuropsychological evaluation, often using FASD-specific guidelines (Hoyme et al., 2016). Early detection enables targeted educational strategies and individualized supports.<\/p>\n

                                                          \n
                                                          \n

                                                          Key Takeaways<\/p>\n<\/header>\n

                                                          \n

                                                          FASD what to know & do:<\/p>\n

                                                            \n
                                                          • Know: FASD is often missed; predictable structure reduces behavior problems.<\/li>\n
                                                          • Do: Use explicit instruction, frequent review, and collaborate with families and professionals for individualized plans.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n
                                                            \n

                                                            References<\/h2>\n
                                                              \n
                                                            1. American Psychiatric Association. (2013). Diagnostic and statistical manual of mental disorders (5th ed.). Arlington, VA: Author.<\/li>\n
                                                            2. Bishop, D. V. M., Snowling, M. J., Thompson, P. A., Greenhalgh, T., & the CATALISE Consortium. (2017). Phase 2 of CATALISE: A multinational and multidisciplinary Delphi consensus study of problems with language development. Journal of Child Psychology and Psychiatry, 58(10), 1068\u20131080. https:\/\/doi.org\/10.1111\/jcpp.12721<\/li>\n
                                                            3. Bruder, M. B. (2010). Early childhood intervention: A promise to children and families for their future. Exceptional Children, 76(3), 339\u2013355.<\/li>\n
                                                            4. Carlson, G. A. (2021). Clinical presentation of bipolar disorder in children and adolescents. Dialogues in Clinical Neuroscience, 23(3), 273\u2013282.<\/li>\n
                                                            5. Centers for Disease Control and Prevention. (2024a). Data and statistics on autism spectrum disorder (ASD). https:\/\/www.cdc.gov\/autism\/data-research\/index.html<\/li>\n
                                                            6. Centers for Disease Control and Prevention. (2024b). Data and statistics on ADHD. https:\/\/www.cdc.gov\/adhd\/data\/index.html<\/li>\n
                                                            7. Centers for Disease Control and Prevention. (2024c). Data and statistics on fetal alcohol spectrum disorders (FASD). https:\/\/www.cdc.gov\/fasd\/data\/index.html<\/li>\n
                                                            8. Centers for Disease Control and Prevention. (2024d). Down syndrome: Facts and statistics. https:\/\/www.cdc.gov\/birth-defects\/living-with-down-syndrome\/index.html<\/li>\n
                                                            9. Centers for Disease Control and Prevention. (2024e). Hearing loss in children. https:\/\/www.cdc.gov\/ncbddd\/hearingloss\/index.html<\/li>\n
                                                            10. CDC \u2014 Tourette Syndrome. (n.d.). Data and basics about Tourette syndrome. https:\/\/www.cdc.gov\/tourette-syndrome\/data\/index.html. CDC<\/li>\n
                                                            11. Cole, C. M., Waldron, N., & Majd, M. (2004). Academic progress of students across inclusive and traditional settings. Mental Retardation, 42(2), 136\u2013144.<\/li>\n
                                                            12. Freeman, S. F. N., & Alkin, M. C. (2000). Academic and social attainments of children with mental retardation in general education and special education settings. Remedial and Special Education, 21(1), 3\u201326.<\/li>\n
                                                            13. Hoyme, H. E., Kalberg, W. O., Elliott, A. J., Blankenship, J., Buckley, D., Marais, A. S., \u2026 May, P. A. (2016). Updated clinical guidelines for diagnosing fetal alcohol spectrum disorders. Pediatrics, 138(2), e20154256. https:\/\/doi.org\/10.1542\/peds.2015-4256<\/li>\n
                                                            14. Individuals with Disabilities Education Act, 20 U.S.C. \u00a7 1412(a)(5).<\/li>\n
                                                            15. Leckman, J. F., Bloch, M. H., & King, R. A. (2022). Tourette syndrome and other tic disorders. The Lancet, 400(10365), 65\u201379. https:\/\/doi.org\/10.1016\/S0140-6736(22)00527-0<\/li>\n
                                                            16. May, P. A., Chambers, C. D., Kalberg, W. O., Zellner, J., Feldman, H., Buckley, D., \u2026 Hoyme, H. E. (2018). Prevalence of fetal alcohol spectrum disorders in 4 US communities. JAMA, 319(5), 474\u2013482. https:\/\/doi.org\/10.1001\/jama.2017.21896<\/li>\n
                                                            17. Miller, L. J., Schoen, S. A., Mulligan, S., & Sullivan, J. (2017). Identification of Sensory Processing and Integration Symptom Clusters: A Preliminary Study. Occupational therapy international, 2017, 2876080. https:\/\/doi.org\/10.1155\/2017\/2876080<\/li>\n
                                                            18. National Center for Education Statistics. (2024). Students with disabilities (Indicator). https:\/\/nces.ed.gov\/programs\/coe\/indicator\/cgg\/students-with-disabilities. National Center for Education Statistics<\/li>\n
                                                            19. National Center for Education Statistics. (FastFacts). (2024). Fast facts: Students with disabilities. https:\/\/nces.ed.gov\/fastfacts\/display.asp?id=64. National Center for Education Statistics<\/li>\n
                                                            20. National Center for Learning Disabilities (NCLD). (n.d.). Specific learning disabilities: Understand the issues. https:\/\/ncld.org\/understand-the-issues\/<\/li>\n
                                                            21. National Institute of Mental Health. (n.d.). Bipolar disorder in children and teens. https:\/\/www.nimh.nih.gov\/health\/publications\/bipolar-disorder-in-children-and-teens. National Institute of Mental Health<\/li>\n
                                                            22. StatPearls. (2024). Oppositional defiant disorder. https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK557443\/. NCBI<\/li>\n
                                                            23. StatPearls \/ NCBI Bookshelf. (2023). Conduct disorder. https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK470238\/. NCBI<\/li>\n
                                                            24. Wang, M. C., & Baker, E. T. (1986). Mainstreaming programs: Design features and effects. The Journal of Special Education, 19(4), 503\u2013521.<\/li>\n
                                                            25. Yell, M. L., Shriner, J. G., & Katsiyannis, A. (2006). Individuals with Disabilities Education Improvement Act of 2004 and IDEA regulations of 2006: Implications for educators, administrators, and teacher trainers. Focus on Exceptional Children, 39(1), 1\u201324.<\/li>\n<\/ol>\n","protected":false},"author":17,"menu_order":2,"template":"","meta":{"pb_show_title":"on","pb_short_title":"Abilities","pb_subtitle":"","pb_authors":["ken-breeding"],"pb_section_license":"cc-by-nc"},"chapter-type":[49],"contributor":[61],"license":[56],"class_list":["post-152","chapter","type-chapter","status-publish","hentry","chapter-type-numberless","contributor-ken-breeding","license-cc-by-nc"],"part":148,"_links":{"self":[{"href":"https:\/\/pressbooks.palomar.edu\/childguidance\/wp-json\/pressbooks\/v2\/chapters\/152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pressbooks.palomar.edu\/childguidance\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/pressbooks.palomar.edu\/childguidance\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/pressbooks.palomar.edu\/childguidance\/wp-json\/wp\/v2\/users\/17"}],"version-history":[{"count":6,"href":"https:\/\/pressbooks.palomar.edu\/childguidance\/wp-json\/pressbooks\/v2\/chapters\/152\/revisions"}],"predecessor-version":[{"id":540,"href":"https:\/\/pressbooks.palomar.edu\/childguidance\/wp-json\/pressbooks\/v2\/chapters\/152\/revisions\/540"}],"part":[{"href":"https:\/\/pressbooks.palomar.edu\/childguidance\/wp-json\/pressbooks\/v2\/parts\/148"}],"metadata":[{"href":"https:\/\/pressbooks.palomar.edu\/childguidance\/wp-json\/pressbooks\/v2\/chapters\/152\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/pressbooks.palomar.edu\/childguidance\/wp-json\/wp\/v2\/media?parent=152"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/pressbooks.palomar.edu\/childguidance\/wp-json\/pressbooks\/v2\/chapter-type?post=152"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/pressbooks.palomar.edu\/childguidance\/wp-json\/wp\/v2\/contributor?post=152"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/pressbooks.palomar.edu\/childguidance\/wp-json\/wp\/v2\/license?post=152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}