Methods are needed for quantifying the potency and differential effects of risk factors to identify at-risk groups for theory building and intervention. Traditional methods for constructing war exposure measures are poorly suited to "unpack" differential relations between specific types of exposure and specific outcomes. This study of 881 Bosnian adolescents compared both common factor-effect indicator (using exploratory factor analysis) versus composite causal-indicator methods for "unpacking" dimensions of war exposure and their respective paths to postwar adjustment outcomes. The composite method better supported theory building and most intervention applications, showing how multitiered interventions can enhance treatment effectiveness and efficiency in war settings. Used together, the methods may unpack the elements and differential effects of "caravans" of risk and promotive factors that co-occur across development.

BACKGROUND The aim of this research was to examine differences among two groups of girls, models and ballerinas (with risk factors - experimental group) and young students (control group), in body image preception, body mass index, neurotic perfectionism, body - image distortion and simptoms of eating disorders. SUBJECTS AND METHODS The research was conducted with 91 participants divided in two groups, control group - 55 students at University of Sarajevo and experimental group - 13 professional ballerinas, 23 professional models. During this research work we used several measuring instruments: Body mass index; Body Mass Index - Silhouette Matching Test; Neurotic Perfectionism Questioner; Eating Disorders Inventory. RESULTS In this study statistically significant differences occur between these two groups of girls which are related to body - image perception and objective position on the body mass index chart. All 91 participants saw themselves as obese. Statistically significant differences occur in body - image distortion and simptoms of eating disorders in the experimental group, they have high scores on body - image distortion, on eating disorders inventory and neurotic perfectionism simptoms. CONCLUSION Based on th results in this study, we may conclude that there are groups of people who have risk factors for developing some kind of eating disorder, so it would be desirable to create a preventive intervention for young ballerinas and models, but also for those people who coach them, trainers, instructors and managers. For other population groups with risky behavior such as young children, a prevention plan and modifications of cultural influences on people's opinion of body image are extremely important.

The purpose of this study was to examine risk and protective factors of postwar adjustment among adolescents from Sarajevo who have been exposed to war traumas during the war in Bosnia and Herzegovina. More specifically, we wanted to examine differential linkages between Posttraumatic Stress Disorder (PTSD) symptoms and depression (as outcomes) and (a) war traumas, (b) individual and socioenvironmental factors, and (c) cognitive appraisals and coping mechanisms. Results of hierarchical multiple regression analyses indicate that dimensions of war traumas, individual characteristics, and cognitive appraisals and coping mechanisms play a significant role in determining who will have more serious PTSD symptoms. Although individual and socioenvironmental factors are the strongest predictors of depression, dimensions of war traumas also are significantly correlated with depressive symptoms. Common risk factors for more serious depression and PTSD symptoms in postwar adjustment were female gender and low optimism. While the strongest predictor of posttraumatic stress reactions (PTSR) was trauma experience in the category of loss, the strongest predictor of depressive symptoms was female gender.