The efficacy of the Incredible Years parent training and child therapy programs was examined in a randomized controlled study including 127 Norwegian children aged 4-8 years. Children diagnosed with oppositional defiant disorder (ODD) or conduct disorder (CD) were randomized to parent training (PT), parent training combined with child therapy (PT + CT), or a waiting-list control condition (WLC). Assessments were carried out at baseline, posttreatment and at a one-year follow-up using standardized measures and a semi-structured interview. Both active treatment conditions reduced child conduct problems posttreatment as opposed to the WLC, while differences between the two treatment conditions were small and nonsignificant. About two thirds of the treated children functioned within normal variation after treatment, and the same proportion no longer received an ODD diagnosis at the one-year follow-up. Parental use of positive strategies increased after treatment, and the use of harsh and inconsistent discipline decreased as did mother experience of stress. The outcome of this study emphasizes the importance of offering parent training to young children with severe conduct problems exhibited at home. The findings and usefulness of the Incredible Years program in the present Norwegian replication study further support and extend positive outcomes of previous controlled trials conducted primarily in Anglo-Saxon countries.

This article presents the first Norwegian standardization of an assessment tool specifically designed to measure childhood conduct problems. Norwegian norms for the Eyberg Child Behavior Inventory (ECBI) based on data obtained from a random population sample (N= 4063) of children in the age range of 4 to 12 years are presented. The sample was drawn from rural and urban areas within three Norwegian town districts. Clinical and research advantages of having a properly standardized assessment tool for this specific subclass of childhood psychiatric problems in Norway are discussed.

In the present study changes in social competence were examined in a clinic sample of 127 children aged 4-8. The children were recruited to a controlled treatment study because of conduct problems at home and were randomised to the Incredible Years parent training (PT), combined PT and child therapy (CT) or a waiting-list control-group. Assessments were conducted pre- and post-treatment and at a one-year follow-up by multiple informants (mother, father, teacher and child). Parent training combined with child treatment showed most improvement in child social competence based on mother, father and child reports, however, father reports showed positive results for children treated with PT only. Treated mothers and fathers showed a decrease in correlations in their reports of social competence in the child after treatment as compared to parents in the waiting-list condition. No generalisation effects to peer-relationships in day-care/school were found, neither on teacher or child reports. A broad perspective using multiple informants from different settings is needed when effects of treatment of young children with conduct problems are evaluated and should include various aspects of social competence.

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Differences between pervasive (home and day-care/school) versus non-pervasive (home only) conduct problems were examined in regard to various child, parent/family, and day-care/school characteristics in an outpatient clinic sample of 120 children aged 4-8 years. All children scored above the 90th percentile on the Eyberg Child Behavior Inventory for home problems and met the criteria for a possible or a confirmed diagnosis of oppositional defiant behaviours. The proportion of children with pervasive conduct problems was high, 83%. Teachers in day care and school reported children in the pervasive group to have significantly more attention and internalizing problems as well as lower social competence scores than those in the non-pervasive group. Children in the pervasive group also showed consistently more problems in their relationships both with teachers and peers than those in the non-pervasive group. The implications for assessment and treatment of children with conduct problems in these age-groups are discussed.

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A retroactive inhibition design was used to examine the process of posthynotic amnesia. The results supported the notion that "forgotten" material is as available to amnesic subjects at some level as it is to nonamnesic subjects. Further, so-called forgetting appears to be the result of an active process, that is, something the subject does. Implications for understanding dissociative phenomena in general are discussed.This study was submitted by Clifford Graham in partial fulfillment of requirements for the master of arts degree in psychology, California State University, Fresno.Requests for reprints should be sent to W.