A Multitrait–Multimethod Analysis of the Construct Validity of Child Anxiety Disorders in a Clinical Sample

The present study examines the construct validity of separation anxiety disorder (SAD), social phobia (SoP), panic disorder (PD), and generalized anxiety disorder (GAD) in a clinical sample of children. Participants were 174 children, 6 to 17 years old (94 boys) who had undergone a diagnostic evaluation at a university hospital based clinic. Parent and child ratings of symptom severity were assessed using the Multidimensional Anxiety Scale for Children (MASC). Diagnostician ratings were obtained from the Anxiety Disorders Interview Schedule for Children and Parents (ADIS: C/P). Discriminant and convergent validity were assessed using confirmatory factor analytic techniques to test a multitrait–multimethod model. Confirmatory factor analyses supported the current classification of these child anxiety disorders. The disorders demonstrated statistical independence from each other (discriminant validity of traits), the model fit better when the anxiety syndromes were specified than when no specific syndromes were specified (convergent validity), and the methods of assessment yielded distinguishable, unique types of information about child anxiety (discriminant validity of methods). Using a multi-informant approach, these findings support the distinctions between childhood anxiety disorders as delineated in the current classification system, suggesting that disagreement between informants in psychometric studies of child anxiety measures is not due to poor construct validity of these anxiety syndromes

Peer Perceptions of Social Skills in Socially Anxious and Nonanxious Adolescents

Previous studies using adult observers are inconsistent with regard to social skills deficits in nonclinical socially anxious youth. The present study investigated whether same age peers perceive a lack of social skills in the socially anxious. Twenty high and 20 low socially anxious adolescents (13–17 years old) were recorded giving a 5-min speech. Unfamiliar peer observers (12–17 years old) viewed the speech samples and rated four social skills: speech content, facial expressions, posture and body movement, and way of speaking. Peer observers perceived high socially anxious adolescents as significantly poorer than low socially anxious adolescents on all four social skills. Moreover, for all skills except facial expressions, group differences could not be attributed to adolescents’ self-reported level of depression. We suggest that therapists take the perceptions of same age peers into account when assessing the social skills of socially anxious youth

The associations between structural treatment characteristics and post-treatment functioning in compulsory residential youth care

Contains fulltext : 102944.pdf (publisher's version ) (Open Access)In 2005 a new compulsory residential treatment program was developed for adolescents in need for protection against themselves or their environment. The aim of the present study was to examine the association of structural treatment characteristics of this new residential treatment program (i.e., duration of treatment, discharge status, and group composition in terms of sex) with post-treatment functioning. Additionally, the number of pre-treatment risk factors was included in the model. A total of 301 adolescents (174 boys, 127 girls), with a mean age at time of admittance of 15.50 (SD = 1.26) participated in this study. The number of risk factors was derived from treatment files of the adolescents at time of entrance. Six months after discharge, adolescents participated in a telephone interview to measure ten post-treatment variables indicating how well they were doing. The results showed that duration of treatment was related to post-treatment living situation, in that adolescents who were in treatment for shorter durations were more likely to live on their own after treatment. For discharge status, findings suggested that adolescents who were regularly discharged had more frequent contact with their family; however, they also showed higher alcohol consumption 6 months after treatment. Group composition was related to the girls' official offending, indicating that girls placed in mixed-sex groups showed significantly fewer official police contacts than did girls in girls-only treatment groups. Overall, structural treatment characteristics were hardly related to the adolescents' functioning after treatment. Suggestions for future research are discussed.20 p

Posttraumatic Stress, Anxiety, and Depression Symptoms Among Children After Hurricane Katrina: A Latent Profile Analysis

This study utilized Latent Profile Analysis to identify typologies of distress (i.e., patterns of posttraumatic stress, anxiety, and depression symptoms) among children exposed to Hurricane Katrina. Outcomes and risk factors for these pattern groups were examined. Participants were children (n = 353; ages 8–15 years) affected by Hurricane Katrina. Children were assessed at 3 – 7 months (Time 1) and 14 – 17 months (Time 2) post-Katrina. Results identified three pattern groups (No Disturbance, PTS Only, and Mixed Internalizing) at Time 1. Children in the No Disturbance group reported the lowest levels of internal distress, while the Mixed Internalizing group reported the highest levels of internal distress at Time 2. The Mixed Internalizing and the PTS Only groups reported greater school problems than the No Disturbance group at Time 2. Perceived life threat and community violence exposure were risk factors associated with higher likelihood of falling in the PTS Only and Mixed Internalizing groups, compared to the No Disturbance group. Immediate loss and disruption was also a risk factor associated with a higher likelihood of falling in the PTS Only group, compared to the No Disturbance group. Finally, social support from parents or a classmate/friend was a significant protective factor associated with a lower likelihood of falling into a symptomatic pattern group