14 recherche sur le mot-clé 'Stability'

Stability of Autistic Traits from 5 to 8 Years of Age Among Children in the General Population / Hideyuki HARAGUCHI in Journal of Autism and Developmental Disorders, 49-1 (January 2019)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.324-334 Titre : Stability of Autistic Traits from 5 to 8 Years of Age Among Children in the General Population Type de document : Texte imprimé et/ou numérique Auteurs : Hideyuki HARAGUCHI, Auteur ; A. STICKLEY, Auteur ; A. SAITO, Auteur ; H. TAKAHASHI, Auteur ; Y. KAMIO, Auteur Article en page(s) : p.324-334 Langues : Anglais (eng) Mots-clés : Autistic traits  Preschool children  Social Responsiveness Scale  Stability Index. décimale : PER Périodiques Résumé : Little is known about the across time stability of autistic traits during the transition period from preschool to school age in the general population. The current study compared autistic traits assessed by a mother-reported quantitative measure, the Social Responsiveness Scale, at age 5 and 8 years and examined the intraclass correlation coefficients of scores across the period for 168 Japanese community-based children. Results showed that total and two subdomain-related autistic trait scores remained primarily stable in males and females. This stability was observed for both children with higher and lower autistic traits scores with a possible sex-specific pattern. Our findings suggest that autistic traits in the general population can be reliably assessed using quantitative measures for this age period. En ligne : http://dx.doi.org/10.1007/s10803-018-3770-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=377 [article] Stability of Autistic Traits from 5 to 8 Years of Age Among Children in the General Population [Texte imprimé et/ou numérique] / Hideyuki HARAGUCHI, Auteur ; A. STICKLEY, Auteur ; A. SAITO, Auteur ; H. TAKAHASHI, Auteur ; Y. KAMIO, Auteur . - p.324-334. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.324-334 Mots-clés : Autistic traits  Preschool children  Social Responsiveness Scale  Stability Index. décimale : PER Périodiques Résumé : Little is known about the across time stability of autistic traits during the transition period from preschool to school age in the general population. The current study compared autistic traits assessed by a mother-reported quantitative measure, the Social Responsiveness Scale, at age 5 and 8 years and examined the intraclass correlation coefficients of scores across the period for 168 Japanese community-based children. Results showed that total and two subdomain-related autistic trait scores remained primarily stable in males and females. This stability was observed for both children with higher and lower autistic traits scores with a possible sex-specific pattern. Our findings suggest that autistic traits in the general population can be reliably assessed using quantitative measures for this age period. En ligne : http://dx.doi.org/10.1007/s10803-018-3770-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=377

Attention-deficit/hyperactivity disorder and sluggish cognitive tempo throughout childhood: temporal invariance and stability from preschool through ninth grade / Daniel R. LEOPOLD in Journal of Child Psychology and Psychiatry, 57-9 (September 2016)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 57-9 (September 2016) . - p.1066-1074 Titre : Attention-deficit/hyperactivity disorder and sluggish cognitive tempo throughout childhood: temporal invariance and stability from preschool through ninth grade Type de document : Texte imprimé et/ou numérique Auteurs : Daniel R. LEOPOLD, Auteur ; Micaela E. CHRISTOPHER, Auteur ; G. Leonard BURNS, Auteur ; Stephen P. BECKER, Auteur ; Richard K. OLSON, Auteur ; Erik G. WILLCUTT, Auteur Article en page(s) : p.1066-1074 Langues : Anglais (eng) Mots-clés : ADHD  attention-deficit/hyperactivity disorder  sluggish cognitive tempo  sluggish tempo  inattention  hyperactivity  stability  temporal invariance  measurement invariance Index. décimale : PER Périodiques Résumé : Background Although multiple cross-sectional studies have shown symptoms of sluggish cognitive tempo (SCT) and attention-deficit/hyperactivity disorder (ADHD) to be statistically distinct, studies have yet to examine the temporal stability and measurement invariance of SCT in a longitudinal sample. To date, only six studies have assessed SCT longitudinally, with the longest study examining SCT over a 2-year period. The overall goals of this study were to assess the 10-year longitudinal stability and interfactor relationships of ADHD and SCT symptoms among a community sample of children. Methods Confirmatory factor analysis was used to assess the temporal invariance of ADHD and SCT symptoms in a large population-based longitudinal sample (International Longitudinal Twin Study of Early Reading Development) that included children assessed at preschool and after kindergarten, first, second, fourth, and ninth grades (n = 489). Latent autoregressive models were then estimated to assess the stability of these constructs. Results Results demonstrated invariance of item loadings and intercepts from preschool through ninth grades, as well as invariance of interfactor correlations. Results further indicated that both ADHD and SCT are highly stable across these years of development, that these symptom dimensions are related but also separable, and that hyperactivity/impulsivity and SCT are both more strongly correlated with inattention than with each other and show differential developmental trajectories. Specifically, even in the presence of latent simplex analyses providing support for the developmental stability of these dimensions, linear comparisons indicated that that mean levels of hyperactivity/impulsivity decreased with time, inattentive ratings were generally stable, and SCT tended to increase slightly across development. Conclusions This study adds to the current literature by being the first to systematically assess and demonstrate the temporal invariance and stability of ADHD and SCT across a span of 10 years. En ligne : http://dx.doi.org/10.1111/jcpp.12505 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=292 [article] Attention-deficit/hyperactivity disorder and sluggish cognitive tempo throughout childhood: temporal invariance and stability from preschool through ninth grade [Texte imprimé et/ou numérique] / Daniel R. LEOPOLD, Auteur ; Micaela E. CHRISTOPHER, Auteur ; G. Leonard BURNS, Auteur ; Stephen P. BECKER, Auteur ; Richard K. OLSON, Auteur ; Erik G. WILLCUTT, Auteur . - p.1066-1074. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 57-9 (September 2016) . - p.1066-1074 Mots-clés : ADHD  attention-deficit/hyperactivity disorder  sluggish cognitive tempo  sluggish tempo  inattention  hyperactivity  stability  temporal invariance  measurement invariance Index. décimale : PER Périodiques Résumé : Background Although multiple cross-sectional studies have shown symptoms of sluggish cognitive tempo (SCT) and attention-deficit/hyperactivity disorder (ADHD) to be statistically distinct, studies have yet to examine the temporal stability and measurement invariance of SCT in a longitudinal sample. To date, only six studies have assessed SCT longitudinally, with the longest study examining SCT over a 2-year period. The overall goals of this study were to assess the 10-year longitudinal stability and interfactor relationships of ADHD and SCT symptoms among a community sample of children. Methods Confirmatory factor analysis was used to assess the temporal invariance of ADHD and SCT symptoms in a large population-based longitudinal sample (International Longitudinal Twin Study of Early Reading Development) that included children assessed at preschool and after kindergarten, first, second, fourth, and ninth grades (n = 489). Latent autoregressive models were then estimated to assess the stability of these constructs. Results Results demonstrated invariance of item loadings and intercepts from preschool through ninth grades, as well as invariance of interfactor correlations. Results further indicated that both ADHD and SCT are highly stable across these years of development, that these symptom dimensions are related but also separable, and that hyperactivity/impulsivity and SCT are both more strongly correlated with inattention than with each other and show differential developmental trajectories. Specifically, even in the presence of latent simplex analyses providing support for the developmental stability of these dimensions, linear comparisons indicated that that mean levels of hyperactivity/impulsivity decreased with time, inattentive ratings were generally stable, and SCT tended to increase slightly across development. Conclusions This study adds to the current literature by being the first to systematically assess and demonstrate the temporal invariance and stability of ADHD and SCT across a span of 10 years. En ligne : http://dx.doi.org/10.1111/jcpp.12505 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=292

Autism Spectrum Disorders at 20 and 42 Months of Age: Stability of Clinical and ADI-R Diagnosis / Antony COX in Journal of Child Psychology and Psychiatry, 40-5 (July 1999)

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 40-5 (July 1999) . - p.719-732 Titre : Autism Spectrum Disorders at 20 and 42 Months of Age: Stability of Clinical and ADI-R Diagnosis Type de document : Texte imprimé et/ou numérique Auteurs : Antony COX, Auteur ; Kate KLEIN, Auteur ; Tony CHARMAN, Auteur ; Gillian BAIRD, Auteur ; Simon BARON-COHEN, Auteur ; John SWETTENHAM, Auteur ; Auriol DREW, Auteur ; Sally WHEELWRIGHT, Auteur Année de publication : 1999 Article en page(s) : p.719-732 Langues : Anglais (eng) Mots-clés : Autism  pervasive developmental disorder  diagnosis  Autism Diagnostic Interview-Revised  stability Index. décimale : PER Périodiques Résumé : The association between, and stability of, clinical diagnosis and diagnosis derived from the Autism Diagnostic Interview-Revised (ADI-R; Lord, Rutter, & Le Couteur, 1994) was examined in a sample of prospectively identified children with childhood autism and other pervasive developmental disorders assessed at the age of 20 months and 42 months. Clinical diagnosis of autism was stable, with all children diagnosed with childhood autism at age 20 months receiving a diagnosis of childhood autism or a related pervasive developmental disorder (PDD) at age 42 months. Clinical diagnosis of childhood autism was also reasonably sensitive, with all children who went on to receive a clinical diagnosis of childhood autism at 42 months being identified as having autism or PDD at 20 months. However, clinical diagnosis for PDD and Asperger's syndrome lacked sensitivity at 20 months, with several children who subsequently received these diagnoses at 42 months receiving diagnoses of language disorder or general developmental delay, as well as in two cases being considered clinically normal, at the earlier timepoint. The ADI-R was found to have good specificity but poor sensitivity at detecting childhood autism at 20 months; however, the stability of diagnosis from 20 to 42 months was good. In addition, the ADI-R at age 20 months was not sensitive to the detection of related PDDs or Asperger's syndrome. The continuity and discontinuity between behavioural abnormalities identified at both timepoints in the three domains of impairment in autism was examined, both in children who met final clinical criteria for an autistic spectrum disorder, and for children with language disorder who did not, as well as for a small sample of typically developing children. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=124 [article] Autism Spectrum Disorders at 20 and 42 Months of Age: Stability of Clinical and ADI-R Diagnosis [Texte imprimé et/ou numérique] / Antony COX, Auteur ; Kate KLEIN, Auteur ; Tony CHARMAN, Auteur ; Gillian BAIRD, Auteur ; Simon BARON-COHEN, Auteur ; John SWETTENHAM, Auteur ; Auriol DREW, Auteur ; Sally WHEELWRIGHT, Auteur . - 1999 . - p.719-732. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 40-5 (July 1999) . - p.719-732 Mots-clés : Autism  pervasive developmental disorder  diagnosis  Autism Diagnostic Interview-Revised  stability Index. décimale : PER Périodiques Résumé : The association between, and stability of, clinical diagnosis and diagnosis derived from the Autism Diagnostic Interview-Revised (ADI-R; Lord, Rutter, & Le Couteur, 1994) was examined in a sample of prospectively identified children with childhood autism and other pervasive developmental disorders assessed at the age of 20 months and 42 months. Clinical diagnosis of autism was stable, with all children diagnosed with childhood autism at age 20 months receiving a diagnosis of childhood autism or a related pervasive developmental disorder (PDD) at age 42 months. Clinical diagnosis of childhood autism was also reasonably sensitive, with all children who went on to receive a clinical diagnosis of childhood autism at 42 months being identified as having autism or PDD at 20 months. However, clinical diagnosis for PDD and Asperger's syndrome lacked sensitivity at 20 months, with several children who subsequently received these diagnoses at 42 months receiving diagnoses of language disorder or general developmental delay, as well as in two cases being considered clinically normal, at the earlier timepoint. The ADI-R was found to have good specificity but poor sensitivity at detecting childhood autism at 20 months; however, the stability of diagnosis from 20 to 42 months was good. In addition, the ADI-R at age 20 months was not sensitive to the detection of related PDDs or Asperger's syndrome. The continuity and discontinuity between behavioural abnormalities identified at both timepoints in the three domains of impairment in autism was examined, both in children who met final clinical criteria for an autistic spectrum disorder, and for children with language disorder who did not, as well as for a small sample of typically developing children. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=124

Developmental stability of scholastic, social, athletic, and physical appearance self-concepts from preschool to early adulthood / D. L. PUTNICK in Journal of Child Psychology and Psychiatry, 61-1 (January 2020)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 61-1 (January 2020) . - p.95-103 Titre : Developmental stability of scholastic, social, athletic, and physical appearance self-concepts from preschool to early adulthood Type de document : Texte imprimé et/ou numérique Auteurs : D. L. PUTNICK, Auteur ; C. S. HAHN, Auteur ; C. HENDRICKS, Auteur ; Marc H. BORNSTEIN, Auteur Article en page(s) : p.95-103 Langues : Anglais (eng) Mots-clés : Self-concept  development  stability Index. décimale : PER Périodiques Résumé : BACKGROUND: Self-concept has meaningful relations with psychological functioning and well-being across the life span. Hence, it is important to understand how and when individual differences in multiple domains of self-concept begin to stabilize and whether individual differences remain stable throughout childhood and adolescence and into early adulthood. METHODS: We assessed individuals' (N = 372) scholastic, social, athletic, and physical appearance self-concepts at five waves over 20 years from age 4 to age 24. RESULTS: In general, stability was large, but medium-sized estimates were obtained for some domains over longer (e.g., 6-year) intervals. Indirect effects from preschool to early adulthood were small, but from age 14 to 24 were medium to large. Stabilities maintained significance independent of family socioeconomic status and global self-worth. Stability estimates were similar for boys and girls except over adolescence for scholastic self-concept, which was more stable for girls than boys. CONCLUSIONS: Multiple domains of self-concept constitute stable individual-difference characteristics, independent of global feelings of self-worth. Individuals who have high or low self-concepts early in development tend to maintain their relative standing into early adulthood suggesting points of intervention. En ligne : http://dx.doi.org/10.1111/jcpp.13107 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=414 [article] Developmental stability of scholastic, social, athletic, and physical appearance self-concepts from preschool to early adulthood [Texte imprimé et/ou numérique] / D. L. PUTNICK, Auteur ; C. S. HAHN, Auteur ; C. HENDRICKS, Auteur ; Marc H. BORNSTEIN, Auteur . - p.95-103. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 61-1 (January 2020) . - p.95-103 Mots-clés : Self-concept  development  stability Index. décimale : PER Périodiques Résumé : BACKGROUND: Self-concept has meaningful relations with psychological functioning and well-being across the life span. Hence, it is important to understand how and when individual differences in multiple domains of self-concept begin to stabilize and whether individual differences remain stable throughout childhood and adolescence and into early adulthood. METHODS: We assessed individuals' (N = 372) scholastic, social, athletic, and physical appearance self-concepts at five waves over 20 years from age 4 to age 24. RESULTS: In general, stability was large, but medium-sized estimates were obtained for some domains over longer (e.g., 6-year) intervals. Indirect effects from preschool to early adulthood were small, but from age 14 to 24 were medium to large. Stabilities maintained significance independent of family socioeconomic status and global self-worth. Stability estimates were similar for boys and girls except over adolescence for scholastic self-concept, which was more stable for girls than boys. CONCLUSIONS: Multiple domains of self-concept constitute stable individual-difference characteristics, independent of global feelings of self-worth. Individuals who have high or low self-concepts early in development tend to maintain their relative standing into early adulthood suggesting points of intervention. En ligne : http://dx.doi.org/10.1111/jcpp.13107 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=414

Gross motor skills are related to postural stability and age in children with autism spectrum disorder / Melissa A. MACHE in Research in Autism Spectrum Disorders, 23 (March 2016)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 23 (March 2016) . - p.179-187 Titre : Gross motor skills are related to postural stability and age in children with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Melissa A. MACHE, Auteur ; Teri A. TODD, Auteur Article en page(s) : p.179-187 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder (ASD)  Motor skills  Postural control  Repetitive behaviors  Balance  Stability Index. décimale : PER Périodiques Résumé : Abstract Motor skill and postural stability deficits are commonly reported for children with autism spectrum disorder (ASD), however the relationship between these variables is not well established. We explored the relationship between motor skills, postural stability, restricted and repetitive patterns of behavior, diagnosis, age, and sex. Children (11 with and 11 without ASD), 5–12 years of age, participated in the study. The Test of Gross Motor Development-3 (TGMD-3) was used to assess fundamental motor skills. Postural sway was measured on a force plate during quiet standing on a solid and compliant surface. Center of pressure was calculated and used to compute sway area. Linear regression analysis showed that sway area on a solid surface, age, and diagnosis were significant predictors of motor skill performance (R2 = .854). Severity of ASD, as assessed by the Repetitive Behavior Scale-Revised (RBS-R), was not predictive of motor skills. Children with ASD exhibited deficits in postural stability compared to children without ASD. Postural stability appears to influence the ability of children to perform gross motor skills. However, the RBS-R does not seem to be a useful tool for identifying those children with ASD who exhibit the greatest deficits in motor skills. En ligne : http://dx.doi.org/10.1016/j.rasd.2016.01.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=283 [article] Gross motor skills are related to postural stability and age in children with autism spectrum disorder [Texte imprimé et/ou numérique] / Melissa A. MACHE, Auteur ; Teri A. TODD, Auteur . - p.179-187. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 23 (March 2016) . - p.179-187 Mots-clés : Autism spectrum disorder (ASD)  Motor skills  Postural control  Repetitive behaviors  Balance  Stability Index. décimale : PER Périodiques Résumé : Abstract Motor skill and postural stability deficits are commonly reported for children with autism spectrum disorder (ASD), however the relationship between these variables is not well established. We explored the relationship between motor skills, postural stability, restricted and repetitive patterns of behavior, diagnosis, age, and sex. Children (11 with and 11 without ASD), 5–12 years of age, participated in the study. The Test of Gross Motor Development-3 (TGMD-3) was used to assess fundamental motor skills. Postural sway was measured on a force plate during quiet standing on a solid and compliant surface. Center of pressure was calculated and used to compute sway area. Linear regression analysis showed that sway area on a solid surface, age, and diagnosis were significant predictors of motor skill performance (R2 = .854). Severity of ASD, as assessed by the Repetitive Behavior Scale-Revised (RBS-R), was not predictive of motor skills. Children with ASD exhibited deficits in postural stability compared to children without ASD. Postural stability appears to influence the ability of children to perform gross motor skills. However, the RBS-R does not seem to be a useful tool for identifying those children with ASD who exhibit the greatest deficits in motor skills. En ligne : http://dx.doi.org/10.1016/j.rasd.2016.01.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=283

Longitudinal assessment of stability of sensory features in children with autism spectrum disorder or other developmental disabilities / Grace T. BARANEK in Autism Research, 12-1 (January 2019)  

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Longitudinal changes in Scores on the Autism Diagnostic Interview-Revised (ADI-R) in pre-school children with autism: Implications for diagnostic classification and symptom stability / Gnakub Norbert SOKE in Autism, 15-5 (September 2011)  

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Longitudinal Stability of Intellectual Functioning in Autism Spectrum Disorder: From Age 3 Through Mid-adulthood / Molly B. D. PRIGGE in Journal of Autism and Developmental Disorders, 52-10 (October 2022)  

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The stability of joint engagement states in infant siblings of children with and without ASD: Implications for measurement practices / Kristen BOTTEMA-BEUTEL in Autism Research, 12-3 (March 2019)  

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Annual Research Review: A developmental psychopathology approach to understanding callous-unemotional traits in children and adolescents with serious conduct problems / Paul J. FRICK in Journal of Child Psychology and Psychiatry, 55-6 (June 2014)  

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