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2.
J Adolesc ; 96(2): 394-410, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38167998

RESUMO

INTRODUCTION: Risky sexual behaviors in adolescence are associated with negative health and psychological functioning outcomes. Although the association between behavior problems and risky sexual behaviors is well established, addressing these problems requires understanding the mechanisms that help explain this association. Adolescent attachment, while related to risky sexual behavior, has not been extensively explored as an outcome of childhood externalizing problems. The two objectives of this study were to explore the links between parental and peer attachment and risky sexual behaviors and to examine the mediating effect of attachment on the links between behavior problems and risky sexual behaviors. METHODS: Five hundred and ninety-eight French-Canadian adolescents (46.2% girls), Mage at T1 = 13.23; Mage at T2 = 14.28; Mage at T3 = 17.35) participated in this longitudinal study. RESULTS: The quality of parental attachment at T2 was significantly and negatively associated with risky sexual behaviors 3 years later, at T3. More specifically, a lower quality parental attachment relationship was associated with having nonexclusive partners as well as with inconsistent condom use. Finally, parental attachment (T2) was a significant mediator between behavior problems (T1) and risky sexual behaviors (T3), but only for younger adolescents. CONCLUSIONS: Findings suggest that in addition to behavior problems in adolescence, the quality of parental attachment relationships may help in understanding risky sexual behaviors in adolescence.


Assuntos
Comportamento do Adolescente , Feminino , Humanos , Adolescente , Lactente , Pré-Escolar , Masculino , Estudos Longitudinais , Comportamento do Adolescente/psicologia , Canadá/epidemiologia , Comportamento Sexual/psicologia , Sexo Seguro , Assunção de Riscos
3.
Dev Psychol ; 56(7): 1372-1384, 2020 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-32352825

RESUMO

The Dual Failure Model suggests that peer victimization (social failure) and academic difficulties (academic failure) mediate the association between externalizing and later internalizing problems. The present study sought to better understand why children with externalizing problems develop later internalizing problems by testing the Dual Failure Model using a sample of 744 children (aged 6 to 10 at Time 1 [T1]), of whom 434 (44.7% girls) presented with high levels of conduct problems at study inception. Both parent and teacher ratings of externalizing and internalizing problems support the social failure pathway, but not the academic failure pathway. Children with externalizing behaviors at T1 who developed internalizing problems 2 years later did so via their experiences of peer victimization. These results apply for both boys and girls and do not vary according to child age at T1 or the level of conduct problems at study inception. These findings underscore the importance of early screening and intervention for externalizing behavioral problems in order to reduce subsequent peer victimization and internalizing problems. Findings regarding the consequences of internalizing are also discussed. (PsycInfo Database Record (c) 2020 APA, all rights reserved).


Assuntos
Sucesso Acadêmico , Vítimas de Crime , Controle Interno-Externo , Grupo Associado , Adolescente , Criança , Transtornos do Comportamento Infantil/psicologia , Feminino , Humanos , Estudos Longitudinais , Masculino
4.
Can J Psychiatry ; 64(12): 838-845, 2019 12.
Artigo em Inglês | MEDLINE | ID: mdl-31694398

RESUMO

OBJECTIVE: Clinicians may specify the diagnosis of conduct disorder (CD) as "with limited prosocial emotions" (LPE). This specifier is thought to identify youths with particularly severe and stable symptomatology. However, few studies have examined the clinical usefulness of the LPE specifier among children with childhood-onset CD. The current study examines whether the LPE specifier distinguishes children with particularly severe and persistent symptoms among those with childhood-onset CD. The study also aims to test whether the LPE specifier aids in identifying children with subclinical CD whose conduct problems are at risk of increasing. METHOD: Two hundred sixty-four children showing at least one CD symptom before age 10 were divided based on the presence of CD and the specifier. Children with and without the specifier were compared on number of CD symptoms (assessed at study inception) and trajectory of conduct problems (assessed over 4 years). The analyses controlled for oppositional defiant and attention deficit hyperactivity symptomatology. RESULTS: Compared with children with CD but without LPE, children with CD and the LPE specifier did not differ on likelihood of endorsing most symptoms nor on total numbers of symptoms. Moreover, they did not show a more stable pattern of conduct problems across the 4 years. Children with subclinical CD with and without the LPE specifier were also similar in terms of their symptoms, severity, and evolution of their problems. CONCLUSIONS: Among youths with childhood-onset CD, the specifier appears to offer limited value in identifying those with particularly severe and stable CD symptomatology.


Assuntos
Sintomas Afetivos/diagnóstico , Transtorno da Conduta/diagnóstico , Manual Diagnóstico e Estatístico de Transtornos Mentais , Progressão da Doença , Comportamento Social , Idade de Início , Criança , Transtorno da Conduta/classificação , Feminino , Humanos , Estudos Longitudinais , Masculino , Quebeque , Índice de Gravidade de Doença
5.
J Trace Elem Med Biol ; 51: 123-129, 2019 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-30466921

RESUMO

OBJECTIVES: Mental, personality and substance use disorders are over represented among prisoners and aggressive individuals. The psychopathological and biological markers linked to mental functioning remain still unclear. In particular, the role of trace elements in mental illness is still matter of debate. Here, we investigated whether trace elements are correlated to specific psychopathological phenotype groups. METHODS: Axis I and II disorders, aggression, impulsivity, adult attention deficit/hyperactivity disorders (ADHD) indices and serum levels of zinc, copper and cadmium were evaluated in 160 male prisoners. RESULTS: Using latent class analysis we could subdivide prisoners into three distinct psychopathological classes: Class 1 characterized by low prevalence of aggression, personality disorders and substance abuse/dependence (alcohol, cannabis, cocaine); Class 2 represented by low prevalence of aggression and high prevalence of personality disorders and substance abuse/dependence; Class 3 defined by high prevalence of aggression, personality disorders and substance abuse/dependence. Serum levels of zinc were higher in Class 2 and 3 compared to Class 1. Moreover, Class 3 was associated with higher scores of impulsivity and ADHD indices. CONCLUSION: Our results suggest that impulsivity but also adult ADHD indices are related to aggressive behaviour, and higher zinc levels are linked to personality disorders and addictions, but not to aggression.


Assuntos
Agressão , Transtorno do Deficit de Atenção com Hiperatividade/sangue , Comportamento Impulsivo , Transtornos Mentais/sangue , Transtornos da Personalidade/sangue , Prisioneiros/psicologia , Oligoelementos/sangue , Adulto , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Humanos , Masculino , Transtornos Mentais/epidemiologia , Transtornos da Personalidade/epidemiologia
6.
Child Psychiatry Hum Dev ; 48(1): 53-62, 2017 02.
Artigo em Inglês | MEDLINE | ID: mdl-27209374

RESUMO

This study investigated the relationship between the three DSM-5 categories of oppositional defiant disorder (ODD) symptoms (irritable mood, defiant behavior, vindictive behavior) and anxiety/depression in girls and boys with conduct problems (CP) while controlling for comorbid child psychopathology at baseline. Data were drawn from an ongoing longitudinal study of 6- to 9-year-old French-Canadian children (N = 276; 40.8 % girls) receiving special educational services for CP at school and followed for 2 years. Using linear regression analysis, the results showed that irritable mood symptoms predicted a higher level of depression and anxiety in girls and boys 2 years later, whereas the behavioral symptoms of ODD (e.g., defiant, vindictive symptoms) were linked to lower depression scores. The contribution of ODD symptoms to these predictions, while statistically significant, remained modest. The usefulness of ODD irritable symptoms as a marker for identifying girls and boys with CP who are more vulnerable to developing internalizing problems is discussed.


Assuntos
Ansiedade/diagnóstico , Transtornos de Deficit da Atenção e do Comportamento Disruptivo , Depressão/diagnóstico , Humor Irritável , Comportamento Problema/psicologia , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/diagnóstico , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/epidemiologia , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/psicologia , Canadá/epidemiologia , Criança , Manual Diagnóstico e Estatístico de Transtornos Mentais , Educação Inclusiva/métodos , Educação Inclusiva/estatística & dados numéricos , Feminino , Humanos , Estudos Longitudinais , Masculino , População , Prognóstico , Psicologia Educacional , Psicopatologia , Fatores Sexuais
7.
Artigo em Inglês | MEDLINE | ID: mdl-27117820

RESUMO

Aggressive behavior is one of the most challenging symptoms in psychiatry, and biological markers for aggression lack of large sample validations. Serotonin (5-HT) and other neuroactive compounds deriving from Tryptophan (Trp), including kynurenine (Kyn), have not yet been investigated in large cohorts of aggressive individuals to validate their potential as biomarkers of aggression. In 361 male inmates we measured serum levels of Trp, 5-hydroxytryptophan, 5-HT, Kyn, the ratios 5-HT/Trp∗1000 and Kyn/Trp∗1000, and performed Structured Clinical Interview for DSM-IV Axis-I and -II Disorders (SCID-I and -II), global assessment of functioning (GAF), and scales for aggressive behavior, impulsivity, adult attention-deficit/hyperactivity disorder (ADHD), and intelligent quotient (IQ). Aggressive compared to non-aggressive inmates exhibited lower Trp and Kyn serum levels but higher levels of 5-HT and 5-HT/Trp∗1000, higher levels of impulsivity and ADHD indices, lower IQ and GAF, higher prevalence of mood disorders, drug abuse/dependence, and borderline, conduct and antisocial behaviors. Interestingly, Kyn/Trp∗1000 was positively correlated to the number of severe aggressive acts (r=0.593, P<0.001). After adjusting for confounding factors, logistic regression analysis indicated that 5-HT/Trp∗1000, antisocial behavior, and GAF were predictors of aggressive behavior. The model combining these three predictors had an area under the ROC curve of 0.851 (95% CI 0.806-0.895). This study indicates that while circulating Trp is reduced in aggressive individuals, the combination of biological (5-HT/Trp ratio) and psychopathological (antisocial behavior and GAF) markers discriminates between aggressive and non-aggressive behavior suggesting the potential of a multi-marker approach in psychiatry given the heterogenic nature of mental diseases.


Assuntos
Agressão/fisiologia , Cinurenina/sangue , Serotonina/sangue , Triptofano/sangue , Adulto , Agressão/efeitos dos fármacos , Transtorno da Personalidade Antissocial/sangue , Transtorno da Personalidade Antissocial/tratamento farmacológico , Transtorno da Personalidade Antissocial/psicologia , Biomarcadores/sangue , Análise Química do Sangue , Cromatografia Líquida de Alta Pressão , Criminosos , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Prisões , Escalas de Graduação Psiquiátrica , Psicotrópicos/uso terapêutico , Curva ROC
8.
Eur Child Adolesc Psychiatry ; 25(7): 743-54, 2016 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-26564019

RESUMO

Youth with conduct problems (CP) may experience high rates of depressive symptoms (DS). However, little is known about the direction of the longitudinal associations between CP and DS in this specific population. Although girls with CP appear at greater risk than boys for presenting comorbid depression, empirical research on gender differences in these associations is even sparser. The current study used autoregressive latent trajectory models to compare four perspectives with hypotheses regarding the longitudinal associations between CP and DS, while taking into account the evolution of both problems. We also examined gender differences in the longitudinal associations. A total of 345 children (40.6 % female) presenting with a high level of CP in early elementary school (mean age at study inception = 8.52; SD = .94) were evaluated annually over a four-year period (5 measurement time points). The results revealed that CP and DS were quite stable over time. Moreover, CP and DS showed strong covariation at each measurement time point, but only one significant positive cross-lagged association between the two processes, indicating that higher levels of DS at time 3 were associated with higher levels of CP 1 year later. No differences were observed in the longitudinal associations between CP and DS in boys and girls. Given the comorbidity and stability of CP and DS, these findings suggest that DS should be systematically evaluated among children with early clinically significant CP, and treatment plans should include interventions aimed at both CP and DS among children who present with both types of problems.


Assuntos
Comportamento Infantil/psicologia , Depressão/psicologia , Comportamento Problema/psicologia , Adolescente , Criança , Comorbidade , Depressão/epidemiologia , Feminino , Humanos , Estudos Longitudinais , Masculino , Quebeque/epidemiologia , Risco , Fatores Sexuais
10.
Epileptic Disord ; 17(4): 436-43, 2015 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-26609635

RESUMO

AIM: Lacosamide is an antiepileptic drug approved for the treatment of focal epilepsy in adult patients. The aim of this observational study was to review our centre's experience with lacosamide and to characterize its effectiveness and tolerability as an adjunctive antiepileptic drug in a retrospective cohort of children with refractory focal epilepsy. METHODS: We retrospectively reviewed the medical records of 22 patients who received lacosamide from November 2009 to April 2014 at the CHU Ste-Justine, University of Montreal. Treatment responders were defined as children with a ≥50% reduction in seizure frequency compared to baseline, and this was determined three months after the initiation of treatment and at the last follow-up visit. RESULTS: We included 14 boys and eight girls with a mean age of 12.9 years (SD: 5.2; range: 5.2-20.7 years) at the initiation of treatment. The average length of follow-up was 11.9 months. Patients had previously received an average of 7.5 antiepileptic drugs. The mean number of concomitant antiepileptic drugs was 2.3. The mean initial and maintenance doses were 2.9 and 8.4 mg/kg/d, respectively. Thirteen (59%) and ten (45%) patients were responders after three months of treatment and at the last follow-up visit, respectively. One became seizure-free. Adverse effects were reported in 11 patients and none were severe. Responders and non-responders were identical with respect to all studied parameters except gender, with the proportion of responders being greater in girls than in boys (75% vs 29%; p=0.035). CONCLUSION: Our study adds evidence that lacosamide appears to be a safe and effective adjunctive therapy for children with refractory focal epilepsy.


Assuntos
Acetamidas/uso terapêutico , Anticonvulsivantes/uso terapêutico , Epilepsia Resistente a Medicamentos/terapia , Epilepsias Parciais/terapia , Acetamidas/efeitos adversos , Adolescente , Anticonvulsivantes/efeitos adversos , Criança , Pré-Escolar , Terapia Combinada , Dieta Cetogênica , Epilepsia Resistente a Medicamentos/dietoterapia , Epilepsia Resistente a Medicamentos/tratamento farmacológico , Epilepsias Parciais/dietoterapia , Epilepsias Parciais/tratamento farmacológico , Feminino , Humanos , Lacosamida , Masculino , Estudos Retrospectivos , Resultado do Tratamento , Estimulação do Nervo Vago , Adulto Jovem
11.
J Pers Disord ; 28(6): 864-72, 2014 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-25437929

RESUMO

Studies have shown strong continuity between conduct disorder (CD) in adolescence and antisocial personality disorder (APD) in adulthood. Researchers have been trying to explain why some adolescents with CD persist into adult APD and others do not. A few studies reported that overt and covert CD symptoms have a differential predictive power for APD, with mixed results. The present study aimed to evaluate the prospective association of overt and covert CD symptoms with APD in a sample of male adolescents with CD (N = 128, mean age = 15.6, SD = 1.6). Participants were recruited at intake in Quebec Youth Centers and reassessed 3 years later (n = 73). CD and ADHD symptoms were assessed at intake with the DISC-R while APD was assessed 3 years later with the SCID-II. Logistic regression results showed that, contrary to previous prospective studies (Lahey, Loeber, Burke, & Applegate, 2005; Washburn et al., 2007), overt (OR = 2.12, 95% CI [1.29, 3.50]) but not covert (OR = 1.04, 95% CI [0.69, 1.56]) symptoms predicted later APD, controlling for ADHD symptoms and socioeconomic status. It is hypothesized that the divergence with previous studies may be explained by the higher mean number and wider range of overt CD symptoms in our sample.


Assuntos
Transtorno da Personalidade Antissocial/diagnóstico , Transtorno da Conduta/psicologia , Adolescente , Adulto , Humanos , Masculino , Valor Preditivo dos Testes , Estudos Prospectivos
12.
J Pers Disord ; 2013 Feb 11.
Artigo em Inglês | MEDLINE | ID: mdl-23398101

RESUMO

Studies have shown strong continuity between conduct disorder (CD) in adolescence and antisocial personality disorder (APD) in adulthood. Researchers have been trying to explain why some adolescents with CD persist into adult APD and others do not. A few studies reported that overt and covert CD symptoms have a differential predictive power for APD, with mixed results. The present study aimed to evaluate the prospective association of overt and covert CD symptoms with APD in a sample of male adolescents with CD (N = 128, mean age = 15.6, SD = 1.6). Participants were recruited at intake in Quebec Youth Centers and reassessed 3 years later (n = 73). CD and ADHD symptoms were assessed at intake with the DISC-R while APD was assessed 3 years later with the SCID-II. Logistic regression results showed that, contrary to previous prospective studies (Lahey, Loeber, Burke, & Applegate, 2005; Washburn et al., 2007), overt (OR = 2.12, 95% CI [1.29, 3.50]) but not covert (OR = 1.04, 95% CI [0.69, 1.56]) symptoms predicted later APD, controlling for ADHD symptoms and socioeconomic status. It is hypothesized that the divergence with previous studies may be explained by the higher mean number and wider range of overt CD symptoms in our sample.

13.
Int J Offender Ther Comp Criminol ; 57(9): 1140-57, 2013 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-22871586

RESUMO

Studies show that identifying persistent delinquents on the basis of early antisocial conduct yields a significant error rate. However, evaluating childhood or adolescent psychopathic traits is likely to improve matters in this regard. This study seeks to verify the contribution of psychopathic traits in adolescence to antisocial conduct prediction in early adulthood. To this end, a French version of the Psychopathy Checklist -Screening Version (PCL-SV) adapted to adolescents is used to evaluate psychopathic traits in 27 youths aged 15 to 19 years recruited in youth centres and presenting behavioral problems reaching a clinical threshold. The PCL-SV scores contribute significantly above and beyond indices of delinquent behavior to predict self-reported antisocial conduct 2 years later and, specifically, to predict criminal versatility and violent recidivism.


Assuntos
Transtorno da Personalidade Antissocial/reabilitação , Delinquência Juvenil/reabilitação , Transtornos Mentais/reabilitação , Adolescente , Adulto , Transtorno da Personalidade Antissocial/diagnóstico , Transtorno da Personalidade Antissocial/psicologia , Comorbidade , Crime/prevenção & controle , Crime/psicologia , Crime/estatística & dados numéricos , Seguimentos , Humanos , Entrevista Psicológica , Delinquência Juvenil/prevenção & controle , Delinquência Juvenil/psicologia , Delinquência Juvenil/estatística & dados numéricos , Transtornos Mentais/diagnóstico , Transtornos Mentais/psicologia , Determinação da Personalidade/estatística & dados numéricos , Inventário de Personalidade/estatística & dados numéricos , Psicometria/estatística & dados numéricos , Quebeque , Curva ROC , Reprodutibilidade dos Testes , Fatores de Risco , Prevenção Secundária , Adulto Jovem
14.
Sante Ment Que ; 34(2): 123-45, 2009.
Artigo em Francês | MEDLINE | ID: mdl-20361112

RESUMO

This study aims at establishing a comparative psychological profile of male and female adolescents at the moment of the application of measures in juvenile centers in Québec (centres jeunesse du Québec, CJQ) as well as their family and social characteristics. The study compares 213 adolescents (12-17 years old) receiving services in CJQ in accordance with the juvenile offenders act (Loi sur les jeunes contrevenants), with 213 adolescents from high schools of impoverished neighbourhoods. Results reveal serious problems of adaptation, external disorders and interiorized disorders and a regular substance abuse among many juvenile offenders. These problems are much more frequent in CJQ than within the juvenile population. The situation of these adolescents is worrisome, given that a high prevalence of depression and sexual victimisation is also observed in females. Finally, families whose adolescent receives services in CJQ have less financial, personal and social resources, as well as more difficulty exercising their parental role compared to parents in the general population. In conclusion, recommendations are proposed concerning psychosocial services necessary for these adolescents and their families.


Assuntos
Delinquência Juvenil/legislação & jurisprudência , Prisioneiros/psicologia , Adolescente , Comportamento do Adolescente , Criança , Relações Familiares , Feminino , Humanos , Masculino , Transtornos Mentais/diagnóstico , Transtornos Mentais/psicologia , Quebeque , Comportamento Social
15.
Can J Psychiatry ; 53(1): 43-51, 2008 Jan.
Artigo em Francês | MEDLINE | ID: mdl-18286871

RESUMO

OBJECTIVE: To describe symptomatology and specific psychological, social, and academic adaptation in adolescents with depressive disorder and comorbid disruptive behaviour disorder, as well as their family situation. METHOD: Using binomial logistic regressions, this study compares adolescents with depressive disorder and comorbid disruptive behaviour disorder (n=25) with adolescents with the same behaviour problems but no comorbid depressive disorder (n=99). Sex-specific interaction impacts are examined. RESULTS: While both groups have several similar characteristics, youth with a dual diagnosis have more oppositional symptoms and poorer self-esteem. Analyses show no interaction impact from sex variable. CONCLUSIONS: Adolescents in both groups would benefit from similar interventions regarding disruptive behaviour disorders and some related problems, such as using psychoactive drugs, socializing with delinquent peers, and difficulty functioning in school. Adolescents with a comorbid depressive disorder need special attention, given the more significant oppositional symptomatology and the poorer self-esteem.


Assuntos
Adaptação Psicológica , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/diagnóstico , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/epidemiologia , Transtorno Depressivo/diagnóstico , Transtorno Depressivo/epidemiologia , Logro , Adolescente , Comportamento do Adolescente/psicologia , Adulto , Canadá/epidemiologia , Criança , Abuso Sexual na Infância/estatística & dados numéricos , Comorbidade , Humanos , Entrevista Psicológica , Autorrevelação , Comportamento Social , Inquéritos e Questionários
16.
J Intellect Dev Disabil ; 32(2): 143-52, 2007 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-17613685

RESUMO

BACKGROUND: Various lines of research point to the overrepresentation of individuals with intellectual disability (ID) in the criminal justice system. Studies have also shown that individuals with ID are vulnerable to mental health problems. To date there have been no Canadian studies of individuals with an ID in the criminal justice system. METHOD: The present study reports on the sociodemographic, mental health and criminological characteristics of 281 individuals with an ID from a Canadian study of men in a pre-trial holding centre. RESULTS: Almost 19% of the men had a probable ID, and nearly one-third (29.9%) were in the borderline IQ range. As was the case for their non-ID counterparts, the mean age of the probable ID group was in the early 30s, few were employed, and most had low incomes. Individuals in the probable and borderline ID groups had lower rates of high school completion than those in the average intellectual ability range. Over 60% of individuals with an ID had a substance use disorder, and 1 in 5 was intoxicated at the time of assessment. These rates were similar across groups, and to those found in the literature. A large majority of individuals with ID had a previous conviction, and most had previously committed a violent offence. CONCLUSIONS: Among other limitations, the sample may not have been entirely representative of the total population of men in the pre-trial detention centre, given the relatively high refusal rate (39.5%). Results are discussed in terms of orienting criminological and mental health services as a function of the level of intellectual and adaptive functioning of individuals with ID.


Assuntos
Pessoas com Deficiência Mental/estatística & dados numéricos , Prisioneiros/estatística & dados numéricos , Adulto , Comorbidade , Crime/psicologia , Crime/estatística & dados numéricos , Estudos Transversais , Escolaridade , Humanos , Inteligência , Masculino , Programas de Rastreamento , Transtornos Mentais/diagnóstico , Transtornos Mentais/epidemiologia , Transtornos Mentais/psicologia , Pessoas com Deficiência Mental/legislação & jurisprudência , Pessoas com Deficiência Mental/psicologia , Prisioneiros/legislação & jurisprudência , Prisioneiros/psicologia , Quebeque , Recidiva , Transtornos Relacionados ao Uso de Substâncias/diagnóstico , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/psicologia , Violência/legislação & jurisprudência , Violência/psicologia , Violência/estatística & dados numéricos
17.
Can J Psychiatry ; 49(11): 769-75, 2004 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-15633855

RESUMO

OBJECTIVE: Despite being essential for defining and planning special educational services, very few data are available in Quebec regarding the nature and extent of behavioural difficulties presented by children who receive special educational services at school. This study provides a picture of the frequency of disruptive behaviour disorders (that is, attention-deficit hyperactivity disorder [ADHD], oppositional defiant disorder [ODD], and conduct disorder [CD]) and internalized disorders (including generalized anxiety disorder [GAD] and major depressive episode [MDE]) in a sample of elementary school students receiving special educational services for behavioural difficulties (n = 324). METHOD: In this descriptive study, we established the presence of mental health disorders according to teacher-, parent-, and child-reported data that were obtained using structured diagnostic interviews based on DSM-IV criteria. We also examined prevalence rates by sex and age group. RESULTS: Three-quarters of the students met the criteria for ADHD, one-half for ODD, and one-third for CD. About 14% of the students presented with a GAD or met the criteria for an MDE in the past year. Only 2% of the students presented with an internalized disorder without a comorbid disruptive behaviour disorder. CONCLUSIONS: Our results suggest that among students receiving special educational services for behavioural difficulties, a large proportion may have difficulties severe enough to meet the criteria for at least one DSM-IV disruptive behaviour disorder. Such findings may underscore the need to develop more collaboration between the mental health and education sectors in rehabilitating these children.


Assuntos
Transtornos do Comportamento Infantil/epidemiologia , Transtornos do Comportamento Infantil/terapia , Educação Inclusiva/estatística & dados numéricos , Transtornos Mentais/epidemiologia , Estudantes/psicologia , Estudantes/estatística & dados numéricos , Transtornos de Ansiedade/diagnóstico , Transtornos de Ansiedade/epidemiologia , Transtorno do Deficit de Atenção com Hiperatividade/diagnóstico , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Terapia Comportamental/métodos , Criança , Transtornos do Comportamento Infantil/diagnóstico , Comorbidade , Manual Diagnóstico e Estatístico de Transtornos Mentais , Humanos , Variações Dependentes do Observador , Prevalência
18.
Sante Ment Que ; 28(1): 232-57, 2003.
Artigo em Francês | MEDLINE | ID: mdl-15368020

RESUMO

Contemporary studies suggest that most of the children who manifest conducts disorder also present personal as well as family problems. This is particularly true for children whose disorder is precocious. The identification of personal characteristics as well as social and family risk and protection factors associated with children with such problems are of great use for intervention planning and service organization for them and their families in Québec. In consequence, the objectives of this study are to identify the social, family and psychological factors that characterize children presenting conducts disorder. To do so, 62 children in treatment between the ages of 7 and 12 and with a diagnosis of conducts disorder are compared with 36 children of the same age without such diagnosis. Results show that children with conduct problems come from less stable and cohesive families as well as a lower socio-economic level. Moreover, their network of social support is less developed. The study reveals that the parents of children with conducts disorder use punishment more often. Finally, the research demonstrates that the children of this group have a much higher probability of presenting an exteriorized disorder (66 %) than the children of the other group (8 %). All these distinctive characteristics allows to correctly classify 93,8 % of the children of this study in the 2 groups. The results indicate the need to improve the parents'educational practices, increase the child's social network as well as reduce the conducts of opposition and inattention of the child. Finally, the complexity of the problems raised with the child and families commands a concerted professional intervention.

19.
J Child Sex Abus ; 12(1): 39-65, 2003.
Artigo em Inglês | MEDLINE | ID: mdl-16221659

RESUMO

Maternal support received by sexual abuse victims is considered a key factor in coping with the aftermath of abuse. The present study looked at four groups of potential predictors of maternal support: mothers' psychosocial characteristics, abuse characteristics, victim's characteristics, and disclosure characteristics. A total of 120 adolescents aged 12 to 17 years and their mothers, who were recruited from Child Protective Services, completed questionnaires and semi-structured interviews. Multiple regression analyses performed separately on mother and child data sets revealed five significant predictors of maternal support in each analysis, four of which were common to both. The discussion underscores the importance of taking into account both the mother's and the victim's perceptions regarding psychological adjustment and family environment.


Assuntos
Vítimas de Crime/psicologia , Comportamento Materno/psicologia , Relações Mãe-Filho , Delitos Sexuais/psicologia , Apoio Social , Adolescente , Adulto , Fatores Etários , Família , Feminino , Previsões , Humanos , Masculino , Pessoa de Meia-Idade , Fatores Sexuais
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