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Special interests (SIs) are part of the diagnostic criteria for autism spectrum disorder (ASD). Though they can have both positive and negative effects on functioning and long-term outcomes, research on SIs is limited. This pilot study used a newly developed parent-report measure, the Special Interest Survey, to characterize SIs in 1992 children with ASD. The mean number of current special interests reported was 9, with television, objects, and music being most commonly endorsed interests. The mean age of onset reported across all categories was 5.24 years, with duration of past interests most often exceeding 2 years. Age of onset, interference, and relative unusualness of the SI was varied across categories. Interference was significantly correlated with the unusualness of the SIs.

Research in autism spectrum disorder (ASD) often relies on parent report for describing behavior and symptoms. Psychometric studies in assessment have supported the utility of parent report; however, cultural and external factors may influence ratings of severity. The purpose of this study was to investigate if parent characteristics influence the severity rating of ASD over and above child characteristics. Using the 2009–2010 National Survey of Children With Special Health Care Needs (NS-CSHCN), we examined 3,037 parents who answered questions about their child’s ASD symptoms. We used hierarchical multiple regression to assess child-level variables (age, developmental delay, intellectual disability, and number of co-occurring emotional or behavioral conditions) and family-level variables (education, income, and language). We also performed mediation analyses to examine the relationship between language and severity ratings. Parents rated their child’s ASD as mild (52.3%), moderate (36%), or severe (11.8%). Parent-level variables explained a significant amount of variance over and above child-level variables. Several different stressors and challenges for English Language Learner parents mediated the relationship between language and severe ASD ratings. When asking parents to evaluate a child’s ASD symptoms, clinicians and researchers must consider the influence of sociocultural factors on ratings. In addition, because parent perception can drive help-seeking behaviors, professionals need to understand that there may be differences across sociocultural groups. Future research should investigate which sociocultural perceptions or expectations may be affecting parent ratings of ASD severity.

Background Young adults with autism spectrum disorder’s (YA-ASD) ability to manage their healthcare needs is imperative as they transition to adult care. Method This study evaluated YA-ASD’s knowledge and care-seeking behavior for Physical and Mental Health (PH/MH) conditions. Caregivers (n = 501), of YA-ASD 16–25 years completed surveys. This study examined the extent to which YA-ASD could describe and seek care for their physical and mental health conditions (i.e. describing and care-seeking behaviors). Multivariate analyses further evaluated YA-ASD’s ability to and predictors of describing and care-seeking behaviors. Results YA-ASD had high rates of PH and MH conditions. Describing and careseeking behavior was significantly higher for PH versus MH conditions (p Regression analysis showed similar predictors for describing and care-seeking behaviors regardless of condition type. Intellectual disability and ASD-symptom severity were strong predictors (p Conclusions Results reveal a need for interventions focusing on empowering YAASD to manage MH conditions.

Profiles of scores on measures of intellectual functioning may aid in understanding etiology and developing targeted intervention in autism spectrum disorder (ASD) by providing details about specific phenotypes or subpopulations of ASD. Research investigating the relationship between ASD symptoms and intellectual functioning suggests that scores on the factors comprising global measures of intellectual functioning may be related to ASD symptoms (e.g., Joseph et al. J Child Psychol Psychiatry 43:807–821, 2002). Research has been limited by methodological problems, such as defining samples using unreliable subtypes of ASD and an overreliance on variable-centered methodological strategies. In the current paper, the authors provide a summary of existing research related to ASD symptoms and measures of intellectual functioning, review recent research identifying subpopulations in ASD, and provide goals for future areas of research in this area.

School-based providers serve an important role in connecting the various systems of care with which children with chronic health conditions and their families interact. The systems include schools and medical care organizations. This chapter presents a theoretical framework and reviews models of system collaboration to guide the professional in this role. Additionally, it presents information to facilitate optimal collaboration with medical care providers, families, and schools through communication and management of information dissemination. Guidelines for sharing health-related information in schools are outlined. Finally, the chapter concludes with a review of the strengths and challenges of school-based integrated care clinics. Information in this chapter will allow the school-based professional to establish a system of collaboration with key stakeholders within and outside the school system to meet the needs of children with chronic health conditions in schools.

Autism spectrum disorder (ASD) diagnoses are made based on a pattern of behavioral symptoms, yet a growing body of research indicates that when, and indeed whether, an individual receives a diagnosis of ASD is influenced by myriad demographic factors including race, ethnicity, socioeconomic status (SES), and parental education level. The current manuscript provides a focused review of a subset of existing literature chosen to demonstrate how demographic factors may be related to the identification of individuals with ASD within the United States. Several possible explanations for existing disparities are discussed, along with clinical implications for professionals working with children from diverse backgrounds who are suspected of having ASD. Additional research in this area is needed to facilitate development of effective means to eliminate the diagnostic disparities.

Extant data suggest that the cognitive profiles of individuals with ASD may be characterized by variability, particularly in terms of verbal intellectual functioning (VIQ) and non-verbal intellectual functioning (NVIQ) discrepancies. The Differential Ability Scales, Second Edition (DAS-II) has limited data available on its use with youth with ASD. The current study examined data from 2,110 youth with ASD in order to characterize performance on the DAS-II and to investigate potential discrepancies between VIQ and NVIQ. A larger proportion of individuals in the ASD sample had significant discrepancies between VIQ and NVIQ when compared to the normative sample [early years sample χ2 (2) = 38.36; p < .001; school age sample χ2 (2) = 13.48; p < .01]. Clinical and research implications are discussed.

The study examined teasing experiences among 74 individuals with autism spectrum disorder (ASD; M age = 115.7 months [9.6 years]; 83.8% male). Experiences were examined from parent, teacher, and child’s own perspectives. Factors potentially associated with being teased were investigated. Comparison data were ascertained on typically developing siblings ( n = 68; M age = 116.5 months [9.7 years]; 52.9% male). Select items on the Child Behavior Checklist 6–18 and the Teacher Report Form 6–18 were utilized to calculate the prevalence of being teased; qualitative data from a subgroup of verbally fluent children with ASD ( n = 50) were analyzed to provide child self-report teasing data. Children with ASD were more likely to be teased than their typically developing siblings. Characteristics that were significantly associated with being teased included higher cognitive functioning, less severe ASD symptomatology, and more time spent in inclusive educational settings. Clinical implications are discussed.

Psychotropic medication use and its relationship to autism spectrum core features were examined in a well-characterized but nonstratified North American sample ( N = 1605) of children/adolescents diagnosed with autism spectrum disorders utilizing the Autism Diagnostic Observation Schedule and the Autism Diagnostic Interview–Revised, from the multisite Simons Simplex Collection. Analyses included (a) prevalence of psychotropic use (overall, and by classes), (b) correlations between prevalence of use and autism spectrum core features, age, and cognitive functioning, and (c) logistic regression to identify whether these factors were predictive of psychotropic use. Results indicated 41.7% ever used one or more classes of psychotropic medications, with attention deficit hyperactivity disorder medications used most. Small but significant correlations between psychotropic medication use and (a) social impairment ( p < .001) and (b) repetitive behaviors ( p < .001) were found. Overall, however, autism spectrum disorder core features are weakly related to medication use. Older children used more psychotropics ( p < .001), and higher cognitive functioning was associated with less overall psychotropic use ( p < .001). Logistic regression indicated that use of psychotropics was predicted by repetitive behaviors (both clinician-observed and parent-reported), age, and cognitive ability level. Limitations inherent to the Simons Simplex Collection sample, methodology, and the correlational analyses are discussed. Directions for future research include investigation of factors more influential than core symptoms on psychotropic treatment (e.g. parent perceptions, comorbid symptoms).

Schools have begun to adopt a population-based method to conceptualizing assessment and intervention of students; however, little empirical evidence has been gathered to support this shift in service delivery. The present study examined the fit of a population-based model in identifying students’ behavioral and emotional functioning using a district screening of first- through fifth-grade students (n = 2,706) in a diverse suburban school district. Teacher ratings of students’ emotional and behavior difficulties appeared to fit a population-based model well. Parent ratings of students’ difficulties (n = 1468) did not fit the model but indicated students having fewer difficulties. There was significant agreement between parent and teacher ratings for those students rated by both informants. These findings further support the use of population-based models in conceptualizing service delivery for students in schools. Limitations of the study, as well as implications for school screenings, are discussed.

There is very little known about how sibling characteristics may influence the social functioning of a child with an autism spectrum disorder (ASD). The current study utilized data from the Simons Simplex Collection (SSC; n = 1355 children with ASD and 1351 siblings) to investigate this relationship. Phenotypic measures included (a) the Autism Diagnostic Interview-Revised (ADI-R), the Autism Diagnostic Observation Schedule (ADOS), and the Vineland Adaptive Behavior Scales-II (VABS-II) for the probands with ASD and (b) the Social Communication Questionnaire (SCQ), the Social Responsiveness Scale (SRS), the Child Behavior Checklist (CBCL), and the VABS-II for siblings. Sibling data were first analyzed collectively, then analyzed by “older” and “younger” groups, relative to the age of the proband with ASD. Significant correlations were observed between probands’ and siblings’ VABS-II socialization domain scores; additional associations were noted between (a) probands’ VABS-II socialization domain scores and siblings’ CBCL internalizing subscale scores when only younger siblings were analyzed, and (b) probands’ ADOS Reciprocal Social Interaction (RSI) domain scores and the sibling SCQ scores when only older siblings were analyzed. These findings suggest that typically developing children may have a small yet meaningful influence on the prosocial development of their siblings with ASD. Limitations and future directions are discussed.

Limited research exists regarding the role of teachers in screening for Autism Spectrum Disorders (ASD). The current study examined the use of the Social Communication Questionnaire (SCQ) and Social Responsiveness Scale (SRS) as completed by parents and teachers about school-age children from the Simons Simplex Collection. Using the recommended cutoff scores in the manuals and extant literature, the teacher-completed SCQ and SRS yielded lower sensitivity and specificity values than would be desirable; however, lowering the cutoff scores on both instruments improved sensitivity and specificity to more adequate levels for screening purposes. Using the adjusted cutoff scores, the SRS teacher form appears to be a slightly better screener than the SCQ. Implications and limitations are discussed, as well as areas for future research.