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An extensive body of research documents the high prevalence of comorbidity among child and adolescent disorders in general
and between conduct problems and depression in particular. These problems co-occur at significantly higher rates than would
be expected by chance and their comorbidity may have significant implications for nosology, treatment, and prognosis. Four
main hypotheses have been put forth to account for these high rates of comorbidity. First, comorbidity may be a result of
shortcomings associated with referral or informant biases. Second, comorbidity may be an artifact of overlapping definitional
criteria. Third, one disorder may cause the other disorder by influencing the developmental trajectory and placing an individual
at increased risk for further difficulties. Finally, comorbidity between two disorders may be explained by shared underlying
causal or risk factors. The purpose of this review is to explore these possibilities, concentrating primarily on the common
risk factors of parent psychopathology, emotion regulation, and cognitive biases that may underlie the co-occurrence of these
two disorders. Based on our review, we propose a model for the development of comorbidity between these two disorders. 相似文献
148.
A Longitudinal Study of Relational Aggression, Physical Aggression, and Children's Social–Psychological Adjustment 总被引:3,自引:2,他引:1
Nicki R. Crick Jamie M. Ostrov Nicole E. Werner 《Journal of abnormal child psychology》2006,34(2):127-138
Although great strides have recently been made in our understanding of relational aggression and its consequences, one significant limitation has been the lack of prospective studies. The present research addressed this issue by identifying and assessing groups of relationally aggressive, physically aggressive, relationally plus physically aggressive (co-morbid), and nonaggressive children during their third grade year in elementary school and then reassessing them a year later, during fourth-grade (N = 224, 113 girls). Two aspects of social–psychological adjustment were assessed during both assessment periods including internalizing difficulties (i.e., withdrawal, depression/anxiety, and somatic complaints) and externalizing problems (i.e., aggressive behavior, delinquency). It was revealed that the strongest predictor of future social–psychological adjustment problems and increases in these problems from third to fourth was the combination of relational and physical aggression. Relational aggression also contributed unique information, relative to physical aggression, in the prediction of future maladjustment. Implications of these findings for future research and prevention efforts, particularly for aggressive girls, are discussed.
相似文献
Nicki R. CrickEmail: |
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This study examined the relations between cultural values (i.e., individualism and collectivism) and aggression among 460 (234 girls) Chinese adolescents. Conflict level and social status insecurity were examined as potential explaining mechanisms for these relations. The results showed that adolescents' endorsement of collectivism was negatively related to their use of overt and relational aggression as reported by teachers and peers, whereas positive associations were found between the endorsement of individualism and adolescent aggression. Adolescents' conflict level and social status insecurity accounted for a significant part of these associations. Findings of this study demonstrate the importance of examining intracultural variations of cultural values in relation to adolescent aggression as well as the process variables in explaining the relations. Aggr. Behav. 36:187–194, 2010. © 2010 Wiley‐Liss, Inc. 相似文献
150.
This study examined whether the effect of social group norms on 7‐ and 10‐year‐old children's aggression can be moderated or extinguished by contrary school norms. Children (n=384) participated in a simulation in which they were assigned membership in a social group for a drawing competition against an outgroup. Participants learnt that their group had a norm of inclusion, exclusion, or exclusion‐plus‐relational aggression, toward non‐group members, and that the school either had a norm of inclusion, or no such norm. Findings indicated that group norms influenced the participants' direct and indirect aggressive intentions, but that the school norm moderated the group norm effect, with the school's norm effect tending to be greater for indirect vs. direct aggression, males vs. females, and younger vs. older participants. Discussion focused on how school norms can be developed, endorsed, and presented so that they have their most lasting effect on children. Aggr. Behav. 36:195–204, 2010. © 2010 Wiley‐Liss, Inc. 相似文献