The aim of this research is to examine the relationship between exercise and general self-efficacy, depression, and psychological well-being of college students. Five hundred and twenty-two university students (n[subscript male] = 273; X[subscript age] = 23.33 ± 4.36 and n[subscript female] = 279; X[subscript age] = 25.91 ± 7.11) have participated…

Objective: To investigate the 2-week prevalence of suicidal ideations and their associations to symptoms of posttraumatic stress, depression, and anxiety among South African university students. Participants: Data were collected from 1,337 students between May and August 2013. Methods: Hierarchical regression analysis was used to investigate the…

The vulnerability model states that low self-esteem functions as a predictor for the development of depressive symptoms whereas the scar model assumes that these symptoms leave scars in individuals resulting in lower self-esteem. Both models have received empirical support, however, they have only been tested within individuals and not across…

Problem: Internet addiction has been emerged as a result of excessive internet misuse. In this study, analyzing the effects of depression, loneliness and self-esteem has been aimed in the prediction of the internet addiction levels of secondary education students. Method: The research is conducted according to the cross-sectional model as one of…

The purpose of this study was to explore significant variables predicting adolescent suicidal attempts. Socio-environmental variables such as gender, school record, school grade, school adaptation, and family intimacy together with intra-individual variables including depression, anxiety, delinquency, stress, and self-esteem were considered as…

Trajectories of depressive symptoms were compared between European American and African American boys and girls from ages 8 to 14 in a longitudinal sample of 130 children born to adolescent mothers. Mixed-effects regression modeling was used to analyze individual and group differences in level of depressive symptoms and their changes over time.…

There has been a steady increase in the United States in recent decades of grandparents raising their grandchildren. The aim of this study was to determine if depression levels of grandparents raising their grandchildren and depression levels of traditional grandparents differ. Additionally, the extent of the relationship to depression scores by…

Several studies have shown that body satisfaction affects interpersonal functioning. However, few have studied the specific interpersonal correlates of another important body image dimension, appearance investment--that is, the importance a woman places on appearance. We used an experience sampling design with PDA (personal digital assistant)…