BACKGROUND To assess the co-occurrence in deviant trajectories of parent-rated symptoms of conduct disorder (CD), oppositional defiant disorder (ODD) and attention-deficit/hyperactivity disorder (ADHD) from age 4 to 18 years old in a general population sample of Dutch children. METHODS Developmental trajectories of CD, ODD, and ADHD were estimated in a sample of 1,016 males and 1,060 females....

earlier, environmental problems have been considered as technical and economic problems. in the last decades of the twentieth century the societal dimensions of environmental problems and environmental issues attracted more public attention. as a result of this circumstances a new social scientific discipline, “environmental sociology” was appeared to investigate the environmental behavior ...

BACKGROUND Early-starting child conduct problems (CP) are linked to the development of persistent antisocial behavior. Researchers have theorized multiple pathways to CP and that CP comprise separable domains, marked by callous-unemotional (CU) behavior, oppositional behavior, or ADHD symptoms. However, a lack of empirical evidence exists from studies that have examined whether there are unique...

purpose: this study aimed to investigate the effect of sports activities on behavioral-emotional problems of students with intellectual disability. methods: research method was quasi-experimental with pretest-posttest design and the control group. the study population consisted of all students with intellectual disability in farashband city, iran who were studying in 2013. the sample comprised ...

OBJECTIVE Behavioral interventions are recommended as attention-deficit/hyperactivity disorder (ADHD) treatments. However, a recent meta-analysis found no effects on core ADHD symptoms when raters were probably blind to treatment allocation. The present analysis is extended to a broader range of child and parent outcomes. METHOD A systematic search in PubMed, Ovid, Web of Knowledge, ERIC, and...

Variations in markers of adolescent self-organization predict a range of economic and health-related outcomes in general population studies. Using a population-based birth cohort study we investigated associations between adolescent self-organization and two common factors over adulthood influencing health, smoking and alcohol consumption. The MRC National Survey of Health and Development (the ...

In this longitudinal study, we examine whether the effect of parental separation on kindergarten children's behavioral/emotional problems varies according to the level of family conflict, and children's parental representations. One hundred and eighty seven children were assessed at ages 5 and 6. Family conflict was assessed using parents' ratings. Children's parental representations were asses...

The relationships between cognitive coping strategies, goal adjustment, and symptoms of depression and anxiety were studied in people with fertility problems. Both cross-sectional and prospective relationships were studied in a sample of 313 patients attending an infertility clinic. Self-report questionnaires were filled out at home. Positive refocusing, rumination and catastrophizing, and goal...