Trajectories of positive affect in autistic individuals during the transition to adulthood / James B MCCAULEY in Autism, 29-1 (January 2025)  

Public ISBD [article]  inAutism > 29-1 (January 2025) . - p.118-129 Titre : Trajectories of positive affect in autistic individuals during the transition to adulthood Type de document : Texte imprimé et/ou numérique Auteurs : James B MCCAULEY, Auteur ; Elaine B CLARKE, Auteur ; Hillary K SCHILTZ, Auteur ; Catherine LORD, Auteur Article en page(s) : p.118-129 Langues : Anglais (eng) Mots-clés : adults  autism spectrum disorders  developmental trajectories  quality of life Index. décimale : PER Périodiques Résumé : Longitudinal analyses have revealed informative patterns about health, mental health, adaptive skills, autism symptoms, and social skills during the transition to adulthood for autistic individuals. This study expands on these findings by investigating the trajectories of positive affect from age 15 to 30?years using a heterogeneous cohort (n = 253) of individuals first referred for autism at an early age. Group-based trajectory modeling was used to identify commonalities in trajectories using both caregiver-reported and self-reported positive affect. We analyzed differences between these trajectory groups on demographic and behavioral measures, as well as indices of adult functioning characterized for either higher and lower cognitive abilities. Caregiver-reported values revealed four different patterns of stability and change, and self-reported values revealed three distinct patterns of stability and change with variable intercepts. These trajectory groups differed by autism severity, intelligence quotient, daily living skills, and different indices of adult outcomes, including social relationships, work, and activity engagement. There were some differences in trajectory shape by reporter, with agreement between caregiver-report and self-report being limited after age 23?years. The results of this study have implications for how we measure subjective indices of experience across the spectrum of cognitive abilities present in autism.Lay AbstractRecent research has revealed informative patterns about health, mental health, self-help skills, autism symptoms, and social skills during the transition to adulthood for autistic individuals. This study expands on these findings by examining how positive affect (e.g. excited) changes from age 15 to 30?years using a group of individuals first referred for autism at an early age. We also examined the agreement between caregiver-report and self-report on positive affect. We found different patterns of stability and change in positive affect across the transition to adulthood that related to differences in autism severity, cognitive abilities, self-help skills, as well as social and work participation in adulthood. The agreement between caregiver-report and self-report was strong in adolescence but became much weaker after the individuals were 23?years. These results have implications for how we measure happiness, positive emotions, or other internal experiences of autistic individuals. En ligne : https://dx.doi.org/10.1177/13623613241263902 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=544 [article] Trajectories of positive affect in autistic individuals during the transition to adulthood [Texte imprimé et/ou numérique] / James B MCCAULEY, Auteur ; Elaine B CLARKE, Auteur ; Hillary K SCHILTZ, Auteur ; Catherine LORD, Auteur . - p.118-129. Langues : Anglais (eng) in Autism > 29-1 (January 2025) . - p.118-129 Mots-clés : adults  autism spectrum disorders  developmental trajectories  quality of life Index. décimale : PER Périodiques Résumé : Longitudinal analyses have revealed informative patterns about health, mental health, adaptive skills, autism symptoms, and social skills during the transition to adulthood for autistic individuals. This study expands on these findings by investigating the trajectories of positive affect from age 15 to 30?years using a heterogeneous cohort (n = 253) of individuals first referred for autism at an early age. Group-based trajectory modeling was used to identify commonalities in trajectories using both caregiver-reported and self-reported positive affect. We analyzed differences between these trajectory groups on demographic and behavioral measures, as well as indices of adult functioning characterized for either higher and lower cognitive abilities. Caregiver-reported values revealed four different patterns of stability and change, and self-reported values revealed three distinct patterns of stability and change with variable intercepts. These trajectory groups differed by autism severity, intelligence quotient, daily living skills, and different indices of adult outcomes, including social relationships, work, and activity engagement. There were some differences in trajectory shape by reporter, with agreement between caregiver-report and self-report being limited after age 23?years. The results of this study have implications for how we measure subjective indices of experience across the spectrum of cognitive abilities present in autism.Lay AbstractRecent research has revealed informative patterns about health, mental health, self-help skills, autism symptoms, and social skills during the transition to adulthood for autistic individuals. This study expands on these findings by examining how positive affect (e.g. excited) changes from age 15 to 30?years using a group of individuals first referred for autism at an early age. We also examined the agreement between caregiver-report and self-report on positive affect. We found different patterns of stability and change in positive affect across the transition to adulthood that related to differences in autism severity, cognitive abilities, self-help skills, as well as social and work participation in adulthood. The agreement between caregiver-report and self-report was strong in adolescence but became much weaker after the individuals were 23?years. These results have implications for how we measure happiness, positive emotions, or other internal experiences of autistic individuals. En ligne : https://dx.doi.org/10.1177/13623613241263902 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=544

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