4 recherche sur le mot-clé 'Behavioral'

Differential cognitive and behavioral development from 6 to 24 months in autism and fragile X syndrome / Lindsay J. MULLIN in Journal of Neurodevelopmental Disorders, 16 (2024)  

Public ISBD [article]  inJournal of Neurodevelopmental Disorders > 16 (2024) Titre : Differential cognitive and behavioral development from 6 to 24 months in autism and fragile X syndrome Type de document : texte imprimé Auteurs : Lindsay J. MULLIN, Auteur ; Joshua RUTSOHN, Auteur ; Julia L. GROSS, Auteur ; Kelly E. CARAVELLA, Auteur ; Rebecca L. GRZADZINSKI, Auteur ; Leigh Anne WEISENFELD, Auteur ; Lisa FLAKE, Auteur ; Kelly N. BOTTERON, Auteur ; Stephen R. DAGER, Auteur ; Annette M. ESTES, Auteur ; Juhi PANDEY, Auteur ; Robert T. SCHULTZ, Auteur ; Tanya ST JOHN, Auteur ; Jason J. WOLFF, Auteur ; Mark D. SHEN, Auteur ; Joseph PIVEN, Auteur ; Heather C. HAZLETT, Auteur ; Jessica B. GIRAULT, Auteur Langues : Anglais (eng) Mots-clés : Infant  Humans  Fragile X Syndrome/complications/psychology  Autism Spectrum Disorder/complications/psychology  Autistic Disorder  Language  Cognition  Autism  Behavioral  Cognitive  Development  Fragile X syndrome  Infancy Index. décimale : PER Périodiques Résumé : BACKGROUND: Specifying early developmental differences among neurodevelopmental disorders with distinct etiologies is critical to improving early identification and tailored intervention during the first years of life. Recent studies have uncovered important differences between infants with fragile X syndrome (FXS) and infants with familial history of autism spectrum disorder who go on to develop autism themselves (FH-ASD), including differences in brain development and behavior. Thus far, there have been no studies longitudinally investigating differential developmental skill profiles in FXS and FH-ASD infants. METHODS: The current study contrasted longitudinal trajectories of verbal (expressive and receptive language) and nonverbal (gross and fine motor, visual reception) skills in FXS and FH-ASD infants, compared to FH infants who did not develop ASD (FH-nonASD) and typically developing controls. RESULTS: Infants with FXS showed delays on a nonverbal composite compared to FH-ASD (as well as FH-nonASD and control) infants as early as 6 months of age. By 12 months an ordinal pattern of scores was established between groups on all domains tested, such that controls > FH-nonASD > FH-ASD > FXS. This pattern persisted through 24 months. Cognitive level differentially influenced developmental trajectories for FXS and FH-ASD. CONCLUSIONS: Our results demonstrate detectable group differences by 6 months between FXS and FH-ASD as well as differential trajectories on each domain throughout infancy. This work further highlights an earlier onset of global cognitive delays in FXS and, conversely, a protracted period of more slowly emerging delays in FH-ASD. Divergent neural and cognitive development in infancy between FXS and FH-ASD contributes to our understanding of important distinctions in the development and behavioral phenotype of these two groups. En ligne : https://dx.doi.org/10.1186/s11689-024-09519-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=575 [article] Differential cognitive and behavioral development from 6 to 24 months in autism and fragile X syndrome [texte imprimé] / Lindsay J. MULLIN, Auteur ; Joshua RUTSOHN, Auteur ; Julia L. GROSS, Auteur ; Kelly E. CARAVELLA, Auteur ; Rebecca L. GRZADZINSKI, Auteur ; Leigh Anne WEISENFELD, Auteur ; Lisa FLAKE, Auteur ; Kelly N. BOTTERON, Auteur ; Stephen R. DAGER, Auteur ; Annette M. ESTES, Auteur ; Juhi PANDEY, Auteur ; Robert T. SCHULTZ, Auteur ; Tanya ST JOHN, Auteur ; Jason J. WOLFF, Auteur ; Mark D. SHEN, Auteur ; Joseph PIVEN, Auteur ; Heather C. HAZLETT, Auteur ; Jessica B. GIRAULT, Auteur. Langues : Anglais (eng) in Journal of Neurodevelopmental Disorders > 16 (2024) Mots-clés : Infant  Humans  Fragile X Syndrome/complications/psychology  Autism Spectrum Disorder/complications/psychology  Autistic Disorder  Language  Cognition  Autism  Behavioral  Cognitive  Development  Fragile X syndrome  Infancy Index. décimale : PER Périodiques Résumé : BACKGROUND: Specifying early developmental differences among neurodevelopmental disorders with distinct etiologies is critical to improving early identification and tailored intervention during the first years of life. Recent studies have uncovered important differences between infants with fragile X syndrome (FXS) and infants with familial history of autism spectrum disorder who go on to develop autism themselves (FH-ASD), including differences in brain development and behavior. Thus far, there have been no studies longitudinally investigating differential developmental skill profiles in FXS and FH-ASD infants. METHODS: The current study contrasted longitudinal trajectories of verbal (expressive and receptive language) and nonverbal (gross and fine motor, visual reception) skills in FXS and FH-ASD infants, compared to FH infants who did not develop ASD (FH-nonASD) and typically developing controls. RESULTS: Infants with FXS showed delays on a nonverbal composite compared to FH-ASD (as well as FH-nonASD and control) infants as early as 6 months of age. By 12 months an ordinal pattern of scores was established between groups on all domains tested, such that controls > FH-nonASD > FH-ASD > FXS. This pattern persisted through 24 months. Cognitive level differentially influenced developmental trajectories for FXS and FH-ASD. CONCLUSIONS: Our results demonstrate detectable group differences by 6 months between FXS and FH-ASD as well as differential trajectories on each domain throughout infancy. This work further highlights an earlier onset of global cognitive delays in FXS and, conversely, a protracted period of more slowly emerging delays in FH-ASD. Divergent neural and cognitive development in infancy between FXS and FH-ASD contributes to our understanding of important distinctions in the development and behavioral phenotype of these two groups. En ligne : https://dx.doi.org/10.1186/s11689-024-09519-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=575

Naturalistic Developmental Behavioral Interventions: Empirically Validated Treatments for Autism Spectrum Disorder / Laura SCHREIBMAN in Journal of Autism and Developmental Disorders, 45-8 (August 2015)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 45-8 (August 2015) . - p.2411-2428 Titre : Naturalistic Developmental Behavioral Interventions: Empirically Validated Treatments for Autism Spectrum Disorder Type de document : texte imprimé Auteurs : Laura SCHREIBMAN, Auteur ; Geraldine DAWSON, Auteur ; Aubyn C. STAHMER, Auteur ; Rebecca LANDA, Auteur ; Sally J. ROGERS, Auteur ; Gail G. MCGEE, Auteur ; Connie KASARI, Auteur ; Brooke R. INGERSOLL, Auteur ; Ann P. KAISER, Auteur ; Yvonne BRUINSMA, Auteur ; Erin K. MCNERNEY, Auteur ; Amy M. WETHERBY, Auteur ; Alycia K. HALLADAY, Auteur Année de publication : 2015 Article en page(s) : p.2411-2428 Langues : Anglais (eng) Mots-clés : Early intervention  Naturalistic  Developmental  Behavioral Index. décimale : PER Périodiques Résumé : Earlier autism diagnosis, the importance of early intervention, and development of specific interventions for young children have contributed to the emergence of similar, empirically supported, autism interventions that represent the merging of applied behavioral and developmental sciences. “Naturalistic Developmental Behavioral Interventions (NDBI)” are implemented in natural settings, involve shared control between child and therapist, utilize natural contingencies, and use a variety of behavioral strategies to teach developmentally appropriate and prerequisite skills. We describe the development of NDBIs, their theoretical bases, empirical support, requisite characteristics, common features, and suggest future research needs. We wish to bring parsimony to a field that includes interventions with different names but common features thus improving understanding and choice-making among families, service providers and referring agencies. En ligne : http://dx.doi.org/10.1007/s10803-015-2407-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=263 [article] Naturalistic Developmental Behavioral Interventions: Empirically Validated Treatments for Autism Spectrum Disorder [texte imprimé] / Laura SCHREIBMAN, Auteur ; Geraldine DAWSON, Auteur ; Aubyn C. STAHMER, Auteur ; Rebecca LANDA, Auteur ; Sally J. ROGERS, Auteur ; Gail G. MCGEE, Auteur ; Connie KASARI, Auteur ; Brooke R. INGERSOLL, Auteur ; Ann P. KAISER, Auteur ; Yvonne BRUINSMA, Auteur ; Erin K. MCNERNEY, Auteur ; Amy M. WETHERBY, Auteur ; Alycia K. HALLADAY, Auteur . - 2015 . - p.2411-2428. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 45-8 (August 2015) . - p.2411-2428 Mots-clés : Early intervention  Naturalistic  Developmental  Behavioral Index. décimale : PER Périodiques Résumé : Earlier autism diagnosis, the importance of early intervention, and development of specific interventions for young children have contributed to the emergence of similar, empirically supported, autism interventions that represent the merging of applied behavioral and developmental sciences. “Naturalistic Developmental Behavioral Interventions (NDBI)” are implemented in natural settings, involve shared control between child and therapist, utilize natural contingencies, and use a variety of behavioral strategies to teach developmentally appropriate and prerequisite skills. We describe the development of NDBIs, their theoretical bases, empirical support, requisite characteristics, common features, and suggest future research needs. We wish to bring parsimony to a field that includes interventions with different names but common features thus improving understanding and choice-making among families, service providers and referring agencies. En ligne : http://dx.doi.org/10.1007/s10803-015-2407-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=263

Perceptions of autistic and non-autistic adults in employment interviews: The role of impression management / Jade Eloise NORRIS in Research in Autism Spectrum Disorders, 112 (April 2024)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 112 (April 2024) . - p.102333 Titre : Perceptions of autistic and non-autistic adults in employment interviews: The role of impression management Type de document : texte imprimé Auteurs : Jade Eloise NORRIS, Auteur ; Jemma NICHOLSON, Auteur ; Rachel PROSSER, Auteur ; Jessica FARRELL, Auteur ; Anna REMINGTON, Auteur ; Laura CRANE, Auteur ; Laura HULL, Auteur ; Katie L. MARAS, Auteur Article en page(s) : p.102333 Langues : Anglais (eng) Mots-clés : Autism  Employment  Interviews  Impression management  Non-verbal  Behavioral Index. décimale : PER Périodiques Résumé : Background Social communication and interaction differences can make employment interviews particularly challenging for autistic people, who may be less able to modulate their Impression Management (IM). This makes autism a relevant test case of the extent to which behavioral IM influences perceptions of job candidates. Method Two studies are reported. In Study 1, lay-raters watched a video of autistic and non-autistic mock candidates' interviews, and assessed their verbal, non-verbal, and para-verbal behaviors, and likelihood of social approach/avoidance. In Study 2, the presence of behavioral cues was manipulated by using either the interview videos (behavioral cues present) or transcripts (cues absent). Employers rated their overall impression of the candidates (e.g., perceived confidence, conscientiousness, competence, communication skills, etc). Results In study 1, autistic candidates were perceived as having a more monotonous tone of voice, being less composed and focused, and displaying less natural eye contact and gestures than their non-autistic counterparts, and received lower ratings for likelihood of social approach. For non-autistic interviewees, relationships were also found between ratings for verbal, para-verbal, and non-verbal behaviors, and social awkwardness and attractiveness. In study 2, non-autistic (but not autistic) interviewees received higher ratings of their confidence and communication skills when assessed by video than by transcript, but this advantage was not found for the autistic candidates. Conclusions Results indicate that observers may use different information when evaluating autistic compared with non-autistic interviewees, possibly due to qualitative differences in behavior. Implications of different behavioral presentations in autistic candidates are discussed, including the potential benefits of using transcripts or more structured interviews to enable recruiters to focus on interviewee answers, whilst being less influenced by non-verbal and para-verbal behaviors. En ligne : https://doi.org/10.1016/j.rasd.2024.102333 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=523 [article] Perceptions of autistic and non-autistic adults in employment interviews: The role of impression management [texte imprimé] / Jade Eloise NORRIS, Auteur ; Jemma NICHOLSON, Auteur ; Rachel PROSSER, Auteur ; Jessica FARRELL, Auteur ; Anna REMINGTON, Auteur ; Laura CRANE, Auteur ; Laura HULL, Auteur ; Katie L. MARAS, Auteur . - p.102333. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 112 (April 2024) . - p.102333 Mots-clés : Autism  Employment  Interviews  Impression management  Non-verbal  Behavioral Index. décimale : PER Périodiques Résumé : Background Social communication and interaction differences can make employment interviews particularly challenging for autistic people, who may be less able to modulate their Impression Management (IM). This makes autism a relevant test case of the extent to which behavioral IM influences perceptions of job candidates. Method Two studies are reported. In Study 1, lay-raters watched a video of autistic and non-autistic mock candidates' interviews, and assessed their verbal, non-verbal, and para-verbal behaviors, and likelihood of social approach/avoidance. In Study 2, the presence of behavioral cues was manipulated by using either the interview videos (behavioral cues present) or transcripts (cues absent). Employers rated their overall impression of the candidates (e.g., perceived confidence, conscientiousness, competence, communication skills, etc). Results In study 1, autistic candidates were perceived as having a more monotonous tone of voice, being less composed and focused, and displaying less natural eye contact and gestures than their non-autistic counterparts, and received lower ratings for likelihood of social approach. For non-autistic interviewees, relationships were also found between ratings for verbal, para-verbal, and non-verbal behaviors, and social awkwardness and attractiveness. In study 2, non-autistic (but not autistic) interviewees received higher ratings of their confidence and communication skills when assessed by video than by transcript, but this advantage was not found for the autistic candidates. Conclusions Results indicate that observers may use different information when evaluating autistic compared with non-autistic interviewees, possibly due to qualitative differences in behavior. Implications of different behavioral presentations in autistic candidates are discussed, including the potential benefits of using transcripts or more structured interviews to enable recruiters to focus on interviewee answers, whilst being less influenced by non-verbal and para-verbal behaviors. En ligne : https://doi.org/10.1016/j.rasd.2024.102333 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=523

Codevelopment of ADHD and externalizing behavior from childhood to adulthood / Ralf KUJA-HALKOLA in Journal of Child Psychology and Psychiatry, 56-6 (June 2015)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 56-6 (June 2015) . - p.640-647 Titre : Codevelopment of ADHD and externalizing behavior from childhood to adulthood Type de document : texte imprimé Auteurs : Ralf KUJA-HALKOLA, Auteur ; Paul LICHTENSTEIN, Auteur ; Brian M. D'ONOFRIO, Auteur ; Henrik LARSSON, Auteur Article en page(s) : p.640-647 Langues : Anglais (eng) Mots-clés : ADHD  antisocial behavior  longitudinal studies  comorbidity  genetics  behavioral Index. décimale : PER Périodiques Résumé : Background Attention-Deficit/Hyperactivity Disorder (ADHD) frequently co-occurs with externalizing disorders, but a clear understanding of the etiologic underpinnings is hampered by the limited understanding of the codevelopment of the traits from childhood into early adulthood. Methods Using a birth cohort of 2600 twins, the Swedish Twin study of Child and Adolescent Development study, assessed at ages 8–9, 13–14, 16–17, and 19–20, we investigated the codevelopment of ADHD and externalizing behavior from childhood to adulthood. The analyses examined ADHD-like and externalizing traits, as rated by twins and their parents using the Attention Problems scale and Externalizing scale of the Child Behavior Checklist, and estimated cross-lagged effects (one trait at one time-point predicting the other at the next). The covariation between the traits were decomposed into stable (effects carried over from the prior time-points) and innovative (new effects for each time-point) sources; each source was further decomposed into additive genetics, shared and nonshared environment. Results The analysis suggested that externalizing traits in middle childhood (age 8–9) predicted ADHD-like traits in early adolescence (age 13–14), whereas the reverse association was nonsignificant. In contrast, ADHD-like traits in lateadolescence (age 16–17) predicted externalizing traits in early adulthood (age 19–20). The correlation between ADHD-like and externalizing traits increased over time. At all time-points, innovative sources contributed substantially to maintained comorbidity. Genetic effects explained 67% of the covariation at each time-point; importantly, nearly 50% of these effects were innovative. Conclusions This study challenges the belief that ADHD generally precedes externalizing behaviors; rather, change in the etiologic factors across the development is the rule. The effects were due to both new genetic and environmental factors emerging up to young adulthood. Clinicians and researchers needs to consider complex etiologic and developmental models for the comorbidity between ADHD and externalizing behaviors. En ligne : http://dx.doi.org/10.1111/jcpp.12340 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=260 [article] Codevelopment of ADHD and externalizing behavior from childhood to adulthood [texte imprimé] / Ralf KUJA-HALKOLA, Auteur ; Paul LICHTENSTEIN, Auteur ; Brian M. D'ONOFRIO, Auteur ; Henrik LARSSON, Auteur . - p.640-647. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 56-6 (June 2015) . - p.640-647 Mots-clés : ADHD  antisocial behavior  longitudinal studies  comorbidity  genetics  behavioral Index. décimale : PER Périodiques Résumé : Background Attention-Deficit/Hyperactivity Disorder (ADHD) frequently co-occurs with externalizing disorders, but a clear understanding of the etiologic underpinnings is hampered by the limited understanding of the codevelopment of the traits from childhood into early adulthood. Methods Using a birth cohort of 2600 twins, the Swedish Twin study of Child and Adolescent Development study, assessed at ages 8–9, 13–14, 16–17, and 19–20, we investigated the codevelopment of ADHD and externalizing behavior from childhood to adulthood. The analyses examined ADHD-like and externalizing traits, as rated by twins and their parents using the Attention Problems scale and Externalizing scale of the Child Behavior Checklist, and estimated cross-lagged effects (one trait at one time-point predicting the other at the next). The covariation between the traits were decomposed into stable (effects carried over from the prior time-points) and innovative (new effects for each time-point) sources; each source was further decomposed into additive genetics, shared and nonshared environment. Results The analysis suggested that externalizing traits in middle childhood (age 8–9) predicted ADHD-like traits in early adolescence (age 13–14), whereas the reverse association was nonsignificant. In contrast, ADHD-like traits in lateadolescence (age 16–17) predicted externalizing traits in early adulthood (age 19–20). The correlation between ADHD-like and externalizing traits increased over time. At all time-points, innovative sources contributed substantially to maintained comorbidity. Genetic effects explained 67% of the covariation at each time-point; importantly, nearly 50% of these effects were innovative. Conclusions This study challenges the belief that ADHD generally precedes externalizing behaviors; rather, change in the etiologic factors across the development is the rule. The effects were due to both new genetic and environmental factors emerging up to young adulthood. Clinicians and researchers needs to consider complex etiologic and developmental models for the comorbidity between ADHD and externalizing behaviors. En ligne : http://dx.doi.org/10.1111/jcpp.12340 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=260