E Masoudnia,
Volume 8, Issue 4 (3-2013)
Abstract
Background & Objectives: The etiology of adolescent’s depression is very complex one of variables that has been paid more attention in recent years is using modern communication technology particularly internet. The aim of this study was to determine the relationship between problematic cyberspace use and adolescent's depression disorder in Yazd city.
Methods: A total of 535 (218 male and 317 female) high school students were recruited. Internet Addiction Test (IAT) and Child Depression Inventory (CDI) were used to evaluate the presence and severity of problematic internet use and also depression.
Results: Approximately twenty-two percent adolescents (21.7%) met the criteria for problematic cyberspace use. The presence of problematic cyberspace use was significantly associated withdepression, generally
(P < 0.01) and its components: Sadness/Somatic Worries (P < 0.01) Negative Self-Image/ pessimism
(P < 0.01) self-blame (P < 0.01) lethargy (P < 0.01) and isolation (P < 0.01). Hierarchical multiple linear regression analysis showed that problematic cyber use, explained for 23.7% of the variance of depression.
Conclusion: Problematic cyber use is a powerful risk factor for adolescent's mood health and increase the risk of depression disorder among adolescents. Therefore, in order to prevention of negative effects of problematic cyber use on adolescents mood health, behavioral and cognitive interventions to change cyberspace use pattern is seems necessary.
M Eftekhar Ardbili , M Taban, M Hatamizadeh, H Ranjbar,
Volume 15, Issue 2 (9-2019)
Abstract
Background and Objectives: The Problematic Internet Use Questionnaire (PIUQ) is a scale for evaluating the adverse effects of high Internet usage. It was adopted into Persian in a previous study. The factorial structure of the adopted version was different from the original English version. The purpose of this study was to determine the factorial structure of the Persian version of the Problematic Internet Use Questionnaire.
Methods: In this methodologic study, sampling was carried out in students of Iran University of Medical Sciences, University of Tehran, and Sharif University of Science and Technology. A total of 428 students completed the Problematic Internet Use Questionnaire. Exploratory factor analysis was performed using SPSS. Confirmatory factor analysis was carried out using AMOS. The reliability of the Scale was determined using Cronbach’s alpha coefficient (α=0.89).
Results: Exploratory factor analysis showed four factors including online preoccupation, adverse effects, social interactions, and excessive use. The mean ± SD of the domains was 2.12±0.81, 2.01±0.86, 2.18±0.85 and 2.39±0.97 for online preoccupation, adverse effects, social interactions, and excessive use, respectively.
Conclusion: The exploratory and confirmatory factor analysis showed that the Persian version of the Problematic Internet Use Questionnaire had a relatively similar structure with the English version. One dimension of the questionnaire was split to two new dimensions. This questionnaire can be a useful tool for measuring problematic behaviors related to the excessive use of the Internet.
