The How Rather than the What: A Qualitative Analysis of Modalities and Caregiver Descriptions of Special Interests in Autistic Youth.

Nearly all autistic youth have special interests (SIs), which are associated with many benefits and challenges. Most research on SIs has focused on the subject matter of SIs, with less focus on understanding how youth engage in their SIs. We conducted a qualitative study using inductive content analysis (ICA) to examine: (1) The modalities youth use to engage in their SIs, (2) the degree to which such modalities are described by caregivers as adaptive or maladaptive, and (3) the extent to which the SIs themselves are described by caregivers positively or negatively. We coded responses from 1922 caregivers of autistic youths who completed an online version of the Special Interests Survey, a caregiver-report measure of SIs. Responses to open-ended questions on the SIS, wherein caregivers describe the specific interest within the endorsed SI category, were used as data for the ICA. Frequencies of the codes were derived from cross-tabulation data. The ICA yielded eight modalities: perseverating, creating, information-seeking, memorizing, collecting, attachment, sensory-seeking, and self-soothing. Perseverating, collecting, and attachment were described as maladaptive and negatively by caregivers, whereas creating and information-seeking were described as adaptive. SIs with the greatest proportion of positive and negative descriptions were Plants and Objects, respectively. These findings suggest that SIs - and the degree to which they are described as beneficial or problematic - may be associated with modality and the subject matter. Considering how autistic individuals engage in SIs has implications for clinical work and future research in this area.

More similar than different: Characterizing special interests in autistic boys and girls based on caregiver report.

Almost all autistic youths have special interests (SIs), which are focused, intense areas of passion and interest in a particular topic. Emerging research suggests that there are gender differences in SIs among autistic youth; however, commonly used measures that assess for the presence of SIs may not fully capture the granular nature of those differences between autistic boys and girls. Characterizing these differences is important for autism identification in girls, as SIs in autistic girls may often be overlooked by caregivers, teachers, and clinicians due to their more "typical" and more socially oriented content areas compared to autistic boys. This study therefore aimed to more fully characterize gender differences in SIs using a newly developed caregiver-report measure of SIs (the Special Interests Survey; SIS). Caregivers of 1921 autistic youth completed the SIS. Analyses revealed many similarities between boys and girls; there were no gender differences in mean age SI onset, caregivers' perceptions of uniqueness or interferences of endorsed SIs, or duration of previous SIs. There were gender differences in endorsement of less than half (39%) of the SI categories measured, and there were minor differences in the number of endorsed current and past SIs. Categories with significant gender differences fell along typical gender lines (e.g., more boys interested in math and construction, more girls interested in animals and arts/crafts). This study extends the growing literature on SIs and gender differences in autism and has important implications for supporting autistic youth and their families.

The network structure of the Special Interests Survey.

Despite the prevalence of special interests (SIs) in autistic youth, research on SIs and how they are characterized is limited. Indeed, a significant challenge in identifying and classifying SIs lies in capturing the vast and diverse scope of potential interests in this population. The recently developed Special Interest Survey (SIS) is a caregiver-report measure to improve SI characterization by capturing a broad range of past and current SIs. In the present study, we performed a network analysis of the SIS to examine relations between SIs and identify distinct interest clusters. We analyzed data from 1992 caregivers of autistic youths who completed the SIS. The network of SIs was densely interconnected, characterized by six communities of interests: Fact-seeking, Engineering, Order-seeking, Object Attachment, Entertainment, and Scholarly Pursuits. Findings suggest that the structure of the observed network is likely to generalize to similar samples. Of all the SIs and their respective communities, behaviors related to Fact-seeking were identified as the most central, meaning that endorsement of these interests was most strongly related to co-endorsement of other SIs. These findings lay the groundwork for future work on SIs, such as improved assessment techniques and linkage of SIs to a broad range of demographic variables, youth characteristics, and autism symptoms.

Associations between social camouflaging and internalizing symptoms in autistic and non-autistic adolescents.

LAY ABSTRACT: Autistic individuals have more mental health difficulties than non-autistic individuals. It is important to understand why this might be. Research has shown that camouflaging, or strategies used to hide autistic traits, might contribute to mental health difficulties in autistic adults. We examined whether this was also the case for autistic adolescents. This study included 140 adolescents ages 13-18 years (62 non-autistic, 58 female). All participants answered questions about camouflaging, autistic traits, and mental health difficulties. We found that autistic and non-autistic adolescents who reported higher levels of camouflaging also reported higher levels of depression, anxiety, and stress. We also found that camouflaging might be particularly stressful for females. These findings improve our understanding of camouflaging during adolescence and point to potential ways to support autistic adolescents, such as help with social skills, self-acceptance, and self-esteem. The findings also support the importance of increasing autism acceptance in the general population.

"You Must Become a Chameleon to Survive": Adolescent Experiences of Camouflaging.

Camouflaging includes strategies used by individuals to mask or hide autistic traits. Research has shown that both autistic and neurotypical individuals engage in camouflaging and that there may be sex differences in the reasons for camouflaging in autistic adults. The purpose of this qualitative study was to extend previous research on the lived experience of camouflaging through exploring camouflaging motivations and consequences in autistic and neurotypical adolescents through both questionnaires (n = 132) and semi-structured interviews (n = 19). Results revealed trends in camouflaging motivations and consequences by diagnosis and sex, as well as by sex within the autistic group. These findings further inform our understanding of camouflaging and why it may be reported as particularly detrimental for autistic females.

Characterization of Special Interests in Autism Spectrum Disorder: A Brief Review and Pilot Study Using the Special Interests Survey.

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.