Potentially important periods of change in the development of social and role functioning in youth at clinical high risk for psychosis / Eva VELTHORST in Development and Psychopathology, 30-1 (February 2018)  

Public ISBD [article]  inDevelopment and Psychopathology > 30-1 (February 2018) . - p.39-47 Titre : Potentially important periods of change in the development of social and role functioning in youth at clinical high risk for psychosis Type de document : Texte imprimé et/ou numérique Auteurs : Eva VELTHORST, Auteur ; Jamie ZINBERG, Auteur ; Jean ADDINGTON, Auteur ; Kristin S. CADENHEAD, Auteur ; Tyrone D. CANNON, Auteur ; Ricardo E. CARRIÓN, Auteur ; Andrea M. AUTHER, Auteur ; Barbara A. CORNBLATT, Auteur ; Thomas H. MCGLASHAN, Auteur ; Daniel H. MATHALON, Auteur ; Diana O. PERKINS, Auteur ; Larry J. SEIDMAN, Auteur ; Ming T. TSUANG, Auteur ; Elaine F. WALKER, Auteur ; Scott W. WOODS, Auteur ; Abraham REICHENBERG, Auteur ; Carrie E. BEARDEN, Auteur Article en page(s) : p.39-47 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The developmental course of daily functioning prior to first psychosis-onset remains poorly understood. This study explored age-related periods of change in social and role functioning. The longitudinal study included youth (aged 12–23, mean follow-up years = 1.19) at clinical high risk (CHR) for psychosis (converters [CHR-C], n = 83; nonconverters [CHR-NC], n = 275) and a healthy control group (n = 164). Mixed-model analyses were performed to determine age-related differences in social and role functioning. We limited our analyses to functioning before psychosis conversion; thus, data of CHR-C participants gathered after psychosis onset were excluded. In controls, social and role functioning improved over time. From at least age 12, functioning in CHR was poorer than in controls, and this lag persisted over time. Between ages 15 and 18, social functioning in CHR-C stagnated and diverged from that of CHR-NC, who continued to improve (p = .001). Subsequently, CHR-C lagged behind in improvement between ages 21 and 23, further distinguishing them from CHR-NC (p < .001). A similar period of stagnation was apparent for role functioning, but to a lesser extent (p = .007). The results remained consistent when we accounted for the time to conversion. Our findings suggest that CHR-C start lagging behind CHR-NC in social and role functioning in adolescence, followed by a period of further stagnation in adulthood. En ligne : https://doi.org/10.1017/S0954579417000451 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=335 [article] Potentially important periods of change in the development of social and role functioning in youth at clinical high risk for psychosis [Texte imprimé et/ou numérique] / Eva VELTHORST, Auteur ; Jamie ZINBERG, Auteur ; Jean ADDINGTON, Auteur ; Kristin S. CADENHEAD, Auteur ; Tyrone D. CANNON, Auteur ; Ricardo E. CARRIÓN, Auteur ; Andrea M. AUTHER, Auteur ; Barbara A. CORNBLATT, Auteur ; Thomas H. MCGLASHAN, Auteur ; Daniel H. MATHALON, Auteur ; Diana O. PERKINS, Auteur ; Larry J. SEIDMAN, Auteur ; Ming T. TSUANG, Auteur ; Elaine F. WALKER, Auteur ; Scott W. WOODS, Auteur ; Abraham REICHENBERG, Auteur ; Carrie E. BEARDEN, Auteur . - p.39-47. Langues : Anglais (eng) in Development and Psychopathology > 30-1 (February 2018) . - p.39-47 Index. décimale : PER Périodiques Résumé : The developmental course of daily functioning prior to first psychosis-onset remains poorly understood. This study explored age-related periods of change in social and role functioning. The longitudinal study included youth (aged 12–23, mean follow-up years = 1.19) at clinical high risk (CHR) for psychosis (converters [CHR-C], n = 83; nonconverters [CHR-NC], n = 275) and a healthy control group (n = 164). Mixed-model analyses were performed to determine age-related differences in social and role functioning. We limited our analyses to functioning before psychosis conversion; thus, data of CHR-C participants gathered after psychosis onset were excluded. In controls, social and role functioning improved over time. From at least age 12, functioning in CHR was poorer than in controls, and this lag persisted over time. Between ages 15 and 18, social functioning in CHR-C stagnated and diverged from that of CHR-NC, who continued to improve (p = .001). Subsequently, CHR-C lagged behind in improvement between ages 21 and 23, further distinguishing them from CHR-NC (p < .001). A similar period of stagnation was apparent for role functioning, but to a lesser extent (p = .007). The results remained consistent when we accounted for the time to conversion. Our findings suggest that CHR-C start lagging behind CHR-NC in social and role functioning in adolescence, followed by a period of further stagnation in adulthood. En ligne : https://doi.org/10.1017/S0954579417000451 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=335

Reciprocal social behavior in youths with psychotic illness and those at clinical high risk / Maria JALBRZIKOWSKI in Development and Psychopathology, 25-4 (November 2013)  

Public ISBD [article]  inDevelopment and Psychopathology > 25-4 (November 2013) . - p.1187-1197 Titre : Reciprocal social behavior in youths with psychotic illness and those at clinical high risk Type de document : Texte imprimé et/ou numérique Auteurs : Maria JALBRZIKOWSKI, Auteur ; Kate E. KRASILEVA, Auteur ; Sarah MARVIN, Auteur ; Jamie ZINBERG, Auteur ; Angielette ANDAYA, Auteur ; Peter BACHMAN, Auteur ; Tyrone D. CANNON, Auteur ; Carrie E. BEARDEN, Auteur Article en page(s) : p.1187-1197 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Youths at clinical high risk (CHR) for psychosis typically exhibit significant social dysfunction. However, the specific social behaviors associated with psychosis risk have not been well characterized. We administer the Social Responsiveness Scale (SRS), a measure of autistic traits that examines reciprocal social behavior, to the parents of 117 adolescents (61 CHR individuals, 20 age-matched adolescents with a psychotic disorder [AOP], and 36 healthy controls) participating in a longitudinal study of psychosis risk. AOP and CHR individuals have significantly elevated SRS scores relative to healthy controls, indicating more severe social deficits. Mean scores for AOP and CHR youths are typical of scores obtained in individuals with high functioning autism (Constantino Gruber, 2005). SRS scores are significantly associated with concurrent real-world social functioning in both clinical groups. Finally, baseline SRS scores significantly predict social functioning at follow-up (an average of 7.2 months later) in CHR individuals, over and above baseline social functioning measures (p .009). These findings provide novel information regarding impairments in domains critical for adolescent social development, because CHR individuals and those with overt psychosis show marked deficits in reciprocal social behavior. Further, the SRS predicts subsequent real-world social functioning in CHR youth, suggesting that this measure may be useful for identifying targets of treatment in psychosocial interventions. En ligne : http://dx.doi.org/10.1017/S095457941300045X Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=219 [article] Reciprocal social behavior in youths with psychotic illness and those at clinical high risk [Texte imprimé et/ou numérique] / Maria JALBRZIKOWSKI, Auteur ; Kate E. KRASILEVA, Auteur ; Sarah MARVIN, Auteur ; Jamie ZINBERG, Auteur ; Angielette ANDAYA, Auteur ; Peter BACHMAN, Auteur ; Tyrone D. CANNON, Auteur ; Carrie E. BEARDEN, Auteur . - p.1187-1197. Langues : Anglais (eng) in Development and Psychopathology > 25-4 (November 2013) . - p.1187-1197 Index. décimale : PER Périodiques Résumé : Youths at clinical high risk (CHR) for psychosis typically exhibit significant social dysfunction. However, the specific social behaviors associated with psychosis risk have not been well characterized. We administer the Social Responsiveness Scale (SRS), a measure of autistic traits that examines reciprocal social behavior, to the parents of 117 adolescents (61 CHR individuals, 20 age-matched adolescents with a psychotic disorder [AOP], and 36 healthy controls) participating in a longitudinal study of psychosis risk. AOP and CHR individuals have significantly elevated SRS scores relative to healthy controls, indicating more severe social deficits. Mean scores for AOP and CHR youths are typical of scores obtained in individuals with high functioning autism (Constantino Gruber, 2005). SRS scores are significantly associated with concurrent real-world social functioning in both clinical groups. Finally, baseline SRS scores significantly predict social functioning at follow-up (an average of 7.2 months later) in CHR individuals, over and above baseline social functioning measures (p .009). These findings provide novel information regarding impairments in domains critical for adolescent social development, because CHR individuals and those with overt psychosis show marked deficits in reciprocal social behavior. Further, the SRS predicts subsequent real-world social functioning in CHR youth, suggesting that this measure may be useful for identifying targets of treatment in psychosocial interventions. En ligne : http://dx.doi.org/10.1017/S095457941300045X Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=219

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