40 recherche sur le mot-clé 'Hyperactivity'

Hyperactivity and Reading Disability: A Longitudinal Study of the Nature of the Association / Oliver CHADWICK in Journal of Child Psychology and Psychiatry, 40-7 (October 1999)

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 40-7 (October 1999) . - p.1039-1050 Titre : Hyperactivity and Reading Disability: A Longitudinal Study of the Nature of the Association Type de document : Texte imprimé et/ou numérique Auteurs : Oliver CHADWICK, Auteur ; Eric TAYLOR, Auteur ; Alan TAYLOR, Auteur ; Ellen HEPTINSTALL, Auteur ; Marina DANCKAERTS, Auteur Année de publication : 1999 Article en page(s) : p.1039-1050 Langues : Anglais (eng) Mots-clés : Adolescent outcome  cognitive impairment  comorbidity  hyperactivity  reading disability Index. décimale : PER Périodiques Résumé : In order to investigate the possible causal relationships between hyperactivity and educational underachievement that might account for their frequent co-occurrence, four groups of boys, defined by the presence or absence of hyperactivity and specific reading retardation, were identified in an epidemiological study of 7–8-year-old children. They were examined in detail by means of parental interviews and psychological tests and reassessed 9 years later at the age of 16–18 years on a similar range of measures. The findings provided little support for the idea that persistent reading disabilities either lead to the development of hyperactivity de novo or increased the likelihood that hyperactivity, when present, would persist. Similarly, although features of hyperactivity persisted to follow-up, there was little evidence that they either lead to the development of reading disabilities or increased the likelihood that reading disabilities, when present, would persist. Socioeconomic adversity and a history of speech therapy were more common in the group with both hyperactivity and reading disability, but the strength of these associations made it unlikely that these factors could account for the frequent co-occurrence of the two conditions. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=124 [article] Hyperactivity and Reading Disability: A Longitudinal Study of the Nature of the Association [Texte imprimé et/ou numérique] / Oliver CHADWICK, Auteur ; Eric TAYLOR, Auteur ; Alan TAYLOR, Auteur ; Ellen HEPTINSTALL, Auteur ; Marina DANCKAERTS, Auteur . - 1999 . - p.1039-1050. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 40-7 (October 1999) . - p.1039-1050 Mots-clés : Adolescent outcome  cognitive impairment  comorbidity  hyperactivity  reading disability Index. décimale : PER Périodiques Résumé : In order to investigate the possible causal relationships between hyperactivity and educational underachievement that might account for their frequent co-occurrence, four groups of boys, defined by the presence or absence of hyperactivity and specific reading retardation, were identified in an epidemiological study of 7–8-year-old children. They were examined in detail by means of parental interviews and psychological tests and reassessed 9 years later at the age of 16–18 years on a similar range of measures. The findings provided little support for the idea that persistent reading disabilities either lead to the development of hyperactivity de novo or increased the likelihood that hyperactivity, when present, would persist. Similarly, although features of hyperactivity persisted to follow-up, there was little evidence that they either lead to the development of reading disabilities or increased the likelihood that reading disabilities, when present, would persist. Socioeconomic adversity and a history of speech therapy were more common in the group with both hyperactivity and reading disability, but the strength of these associations made it unlikely that these factors could account for the frequent co-occurrence of the two conditions. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=124

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

Brinp1(-/-) mice exhibit autism-like behaviour, altered memory, hyperactivity and increased parvalbumin-positive cortical interneuron density / S. R. BERKOWICZ in Molecular Autism, 7 (2016)  

Public ISBD [article]  inMolecular Autism > 7 (2016) . - 22p. Titre : Brinp1(-/-) mice exhibit autism-like behaviour, altered memory, hyperactivity and increased parvalbumin-positive cortical interneuron density Type de document : Texte imprimé et/ou numérique Auteurs : S. R. BERKOWICZ, Auteur ; T. J. FEATHERBY, Auteur ; Z. QU, Auteur ; A. GIOUSOH, Auteur ; N. A. BORG, Auteur ; J. I. HENG, Auteur ; J. C. WHISSTOCK, Auteur ; P. I. BIRD, Auteur Article en page(s) : 22p. Langues : Anglais (eng) Mots-clés : Animals  Attention Deficit Disorder with Hyperactivity/metabolism/pathology  Autism Spectrum Disorder/metabolism/pathology  Behavior, Animal  Brain/metabolism/pathology  Disease Models, Animal  Female  Genotype  Glycoproteins/genetics/metabolism  Interneurons/metabolism  Male  Memory, Short-Term  Mice  Mice, Inbred C57BL  Mice, Knockout  Motor Activity  Nerve Tissue Proteins/deficiency/genetics/metabolism  Parvalbumins/genetics/metabolism  Phenotype  Real-Time Polymerase Chain Reaction  Vocalization, Animal  Autism spectrum disorder  Brinp1  Cortex  Hyperactivity  Interneuron  Knock-out  Neurodevelopment  Parvalbumin Index. décimale : PER Périodiques Résumé : BACKGROUND: BMP/RA-inducible neural-specific protein 1 (Brinp1) is highly conserved in vertebrates, and continuously expressed in the neocortex, hippocampus, olfactory bulb and cerebellum from mid-embryonic development through to adulthood. METHODS: Brinp1 knock-out (Brinp1(-/-)) mice were generated by Cre-recombinase-mediated removal of the third exon of Brinp1. Knock-out mice were characterised by behavioural phenotyping, immunohistochemistry and expression analysis of the developing and adult brain. RESULTS: Absence of Brinp1 during development results in a behavioural phenotype resembling autism spectrum disorder (ASD), in which knock-out mice show reduced sociability and changes in vocalisation capacity. In addition, Brinp1(-/-) mice exhibit hyper-locomotor activity, have impaired short-term memory, and exhibit poor reproductive success. Brinp1(-/-) mice show increased density of parvalbumin-expressing interneurons in the adult mouse brain. Brinp1(-/-) mice do not show signs of altered neural precursor proliferation or increased apoptosis during late embryonic brain development. The expression of the related neuronal migration genes Astn1 and Astn2 is increased in the brains of Brinp1(-/-) mice, suggesting that they may ameliorate the effects of Brinp1 loss. CONCLUSIONS: Brinp1 plays an important role in normal brain development and function by influencing neuronal distribution within the cortex. The increased cortical PV-positive interneuron density and altered behaviour of Brinp1(-/-) mice resemble features of a subset of human neurological disorders; namely autism spectrum disorder (ASD) and the hyperactivity aspect of attention deficit hyperactivity disorder (ADHD). En ligne : http://dx.doi.org/10.1186/s13229-016-0079-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=328 [article] Brinp1(-/-) mice exhibit autism-like behaviour, altered memory, hyperactivity and increased parvalbumin-positive cortical interneuron density [Texte imprimé et/ou numérique] / S. R. BERKOWICZ, Auteur ; T. J. FEATHERBY, Auteur ; Z. QU, Auteur ; A. GIOUSOH, Auteur ; N. A. BORG, Auteur ; J. I. HENG, Auteur ; J. C. WHISSTOCK, Auteur ; P. I. BIRD, Auteur . - 22p. Langues : Anglais (eng) in Molecular Autism > 7 (2016) . - 22p. Mots-clés : Animals  Attention Deficit Disorder with Hyperactivity/metabolism/pathology  Autism Spectrum Disorder/metabolism/pathology  Behavior, Animal  Brain/metabolism/pathology  Disease Models, Animal  Female  Genotype  Glycoproteins/genetics/metabolism  Interneurons/metabolism  Male  Memory, Short-Term  Mice  Mice, Inbred C57BL  Mice, Knockout  Motor Activity  Nerve Tissue Proteins/deficiency/genetics/metabolism  Parvalbumins/genetics/metabolism  Phenotype  Real-Time Polymerase Chain Reaction  Vocalization, Animal  Autism spectrum disorder  Brinp1  Cortex  Hyperactivity  Interneuron  Knock-out  Neurodevelopment  Parvalbumin Index. décimale : PER Périodiques Résumé : BACKGROUND: BMP/RA-inducible neural-specific protein 1 (Brinp1) is highly conserved in vertebrates, and continuously expressed in the neocortex, hippocampus, olfactory bulb and cerebellum from mid-embryonic development through to adulthood. METHODS: Brinp1 knock-out (Brinp1(-/-)) mice were generated by Cre-recombinase-mediated removal of the third exon of Brinp1. Knock-out mice were characterised by behavioural phenotyping, immunohistochemistry and expression analysis of the developing and adult brain. RESULTS: Absence of Brinp1 during development results in a behavioural phenotype resembling autism spectrum disorder (ASD), in which knock-out mice show reduced sociability and changes in vocalisation capacity. In addition, Brinp1(-/-) mice exhibit hyper-locomotor activity, have impaired short-term memory, and exhibit poor reproductive success. Brinp1(-/-) mice show increased density of parvalbumin-expressing interneurons in the adult mouse brain. Brinp1(-/-) mice do not show signs of altered neural precursor proliferation or increased apoptosis during late embryonic brain development. The expression of the related neuronal migration genes Astn1 and Astn2 is increased in the brains of Brinp1(-/-) mice, suggesting that they may ameliorate the effects of Brinp1 loss. CONCLUSIONS: Brinp1 plays an important role in normal brain development and function by influencing neuronal distribution within the cortex. The increased cortical PV-positive interneuron density and altered behaviour of Brinp1(-/-) mice resemble features of a subset of human neurological disorders; namely autism spectrum disorder (ASD) and the hyperactivity aspect of attention deficit hyperactivity disorder (ADHD). En ligne : http://dx.doi.org/10.1186/s13229-016-0079-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=328

Childhood Conduct Problems, Hyperactivity-impulsivity, and Inattention as Predictors of Adult Criminal Activity / Leslie M. BABINSKI in Journal of Child Psychology and Psychiatry, 40-3 (March 1999)

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 40-3 (March 1999) . - p.347-355 Titre : Childhood Conduct Problems, Hyperactivity-impulsivity, and Inattention as Predictors of Adult Criminal Activity Type de document : Texte imprimé et/ou numérique Auteurs : Leslie M. BABINSKI, Auteur ; Carolyn S. HARTSOUGH, Auteur ; Nadine M. LAMBERT, Auteur Année de publication : 1999 Article en page(s) : p.347-355 Langues : Anglais (eng) Mots-clés : ADD/ADHD  conduct disorder  criminality  hyperactivity  impulsivity  longitudinal studies Index. décimale : PER Périodiques Résumé : This study reconsiders the relationship of childhood Attention Deficit/Hyperactivity Disorder (ADHD) and childhood conduct problems with adult criminal activity by clarifying the role of the cardinal behaviors associated with the DSM-IV ADHD subtypes (inattention and hyperactivity/impulsivity). Since their childhood (average age 9 years), 230 male and 75 female subjects have been followed prospectively and were interviewed as young adults (average age 26 at follow-up). Early childhood behavior ratings by parents and teachers were examined to determine the role of conduct problems, hyperactivity-impulsivity, and inattention in predicting adult criminal involvement as measured by both official arrest records and self-report. Results show that both hyperactivity-impulsivity and early conduct problems independently, as well as jointly, predict a greater likelihood of having an arrest record for males, but not for females. For male subjects with 10 or more self-reported crimes, both early conduct problems and hyperactivity-impulsivity were significant predictors, both alone and in combination. Therefore, it appears that predominantly the symptoms of hyperactivity-impulsivity, but not inattention, contribute to the risk for criminal involvement over and above the risk associated with early conduct problems alone. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=124 [article] Childhood Conduct Problems, Hyperactivity-impulsivity, and Inattention as Predictors of Adult Criminal Activity [Texte imprimé et/ou numérique] / Leslie M. BABINSKI, Auteur ; Carolyn S. HARTSOUGH, Auteur ; Nadine M. LAMBERT, Auteur . - 1999 . - p.347-355. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 40-3 (March 1999) . - p.347-355 Mots-clés : ADD/ADHD  conduct disorder  criminality  hyperactivity  impulsivity  longitudinal studies Index. décimale : PER Périodiques Résumé : This study reconsiders the relationship of childhood Attention Deficit/Hyperactivity Disorder (ADHD) and childhood conduct problems with adult criminal activity by clarifying the role of the cardinal behaviors associated with the DSM-IV ADHD subtypes (inattention and hyperactivity/impulsivity). Since their childhood (average age 9 years), 230 male and 75 female subjects have been followed prospectively and were interviewed as young adults (average age 26 at follow-up). Early childhood behavior ratings by parents and teachers were examined to determine the role of conduct problems, hyperactivity-impulsivity, and inattention in predicting adult criminal involvement as measured by both official arrest records and self-report. Results show that both hyperactivity-impulsivity and early conduct problems independently, as well as jointly, predict a greater likelihood of having an arrest record for males, but not for females. For male subjects with 10 or more self-reported crimes, both early conduct problems and hyperactivity-impulsivity were significant predictors, both alone and in combination. Therefore, it appears that predominantly the symptoms of hyperactivity-impulsivity, but not inattention, contribute to the risk for criminal involvement over and above the risk associated with early conduct problems alone. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=124

Delineation of Behavioral Phenotypes in Genetic Syndromes: Characteristics of Autism Spectrum Disorder, Affect and Hyperactivity / Chris OLIVER in Journal of Autism and Developmental Disorders, 41-8 (August 2011)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 41-8 (August 2011) . - p.1019-1032 Titre : Delineation of Behavioral Phenotypes in Genetic Syndromes: Characteristics of Autism Spectrum Disorder, Affect and Hyperactivity Type de document : Texte imprimé et/ou numérique Auteurs : Chris OLIVER, Auteur ; Katy BERG, Auteur ; Jo MOSS, Auteur ; Kate ARRON, Auteur ; Cheryl BURBIDGE, Auteur Année de publication : 2011 Article en page(s) : p.1019-1032 Langues : Anglais (eng) Mots-clés : Behavioral phenotype  Autism spectrum disorder  Hyperactivity  Impulsivity  Affect  Genetic syndromes Index. décimale : PER Périodiques Résumé : We investigated autism spectrum disorder (ASD) symptomatology, hyperactivity and affect in seven genetic syndromes; Angelman (AS; n = 104), Cri du Chat (CdCS; 58), Cornelia de Lange (CdLS; 101), Fragile X (FXS; 191), Prader-Willi (PWS; 189), Smith-Magenis (SMS; 42) and Lowe (LS; 56) syndromes (age range 4–51). ASD symptomatology was heightened in CdLS and FXS. High levels of impulsivity were seen in SMS, AS, CdCS, FXS and adults with CdLS. Negative affect was prominent in adults with CdLS, while positive affect was prominent in adults with AS and FXS. Heightened levels of overactivity and impulsivity were identified in FXS, AS and SMS while low levels were identified in PWS. These findings confirm and extend previously reported behavioral phenotypes. En ligne : http://dx.doi.org/10.1007/s10803-010-1125-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=132 [article] Delineation of Behavioral Phenotypes in Genetic Syndromes: Characteristics of Autism Spectrum Disorder, Affect and Hyperactivity [Texte imprimé et/ou numérique] / Chris OLIVER, Auteur ; Katy BERG, Auteur ; Jo MOSS, Auteur ; Kate ARRON, Auteur ; Cheryl BURBIDGE, Auteur . - 2011 . - p.1019-1032. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 41-8 (August 2011) . - p.1019-1032 Mots-clés : Behavioral phenotype  Autism spectrum disorder  Hyperactivity  Impulsivity  Affect  Genetic syndromes Index. décimale : PER Périodiques Résumé : We investigated autism spectrum disorder (ASD) symptomatology, hyperactivity and affect in seven genetic syndromes; Angelman (AS; n = 104), Cri du Chat (CdCS; 58), Cornelia de Lange (CdLS; 101), Fragile X (FXS; 191), Prader-Willi (PWS; 189), Smith-Magenis (SMS; 42) and Lowe (LS; 56) syndromes (age range 4–51). ASD symptomatology was heightened in CdLS and FXS. High levels of impulsivity were seen in SMS, AS, CdCS, FXS and adults with CdLS. Negative affect was prominent in adults with CdLS, while positive affect was prominent in adults with AS and FXS. Heightened levels of overactivity and impulsivity were identified in FXS, AS and SMS while low levels were identified in PWS. These findings confirm and extend previously reported behavioral phenotypes. En ligne : http://dx.doi.org/10.1007/s10803-010-1125-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=132

Executive Functions and Physical Aggression after Controlling for Attention Deficit Hyperactivity Disorder, General Memory, and IQ / Jean R. SEGUIN in Journal of Child Psychology and Psychiatry, 40-8 (November 1999)

Permalink

Familial Subtypes of Attention Deficit Hyperactivity Disorder: A 4-year Follow-up Study of Children from Antisocial-ADHD Families / Stephen V. FARAONE in Journal of Child Psychology and Psychiatry, 39-7 (October 1998)

Permalink

Inattention, Impulsivity, and Hyperactivity from Preschool to School Age: Performance of Hard-to-manage Boys on Laboratory Measures / Susan E. MARAKOVITZ in Journal of Child Psychology and Psychiatry, 39-6 (September 1998)

Permalink

Practitioner Review: Pharmacological treatment of attention-deficit/hyperactivity disorder symptoms in children and youth with autism spectrum disorder: a systematic review and meta-analysis / R. RODRIGUES in Journal of Child Psychology and Psychiatry, 62-6 (June 2021)  

Permalink

Preschool hyperactivity is associated with long-term economic burden: evidence from a longitudinal health economic analysis of costs incurred across childhood, adolescence and young adulthood / Maria CHOROZOGLOU in Journal of Child Psychology and Psychiatry, 56-9 (September 2015)  

Permalink