Objective: This research aimed at evaluating the moderator role of school connection on the impact of violent friends towards aggressive behaviors in adolescent students of Tehran high schools. Methods: A sample of 3529 participants from Tehran high school students was selected using multistage sampling method. Participants completed school connection questionnaire (SCQ), Iranian adolescents...

thalassemia (thal) is the most single gene disorders in southeast of iran. about one quarter of total iranian new thal cases were born in the sistan and balouchistan province so the aim of this study is to assess knowledge level and attitudes towards thal in high school students in zahedan, capital of sistan and balouchistan province in iran.cross-sectional descriptive survey.this study was con...

This study expands research on an academic and social turning point for adolescents, the transition to high school, by analyzing how students' level of social integration into school can affect high school academic performance. Using nationally representative data, three different pathways emerged as students transition to high school, characterized by varying amounts of disruption and opportun...

objective: this research aimed at evaluating the moderator role of school connection on the impact of violent friends towards aggressive behaviors in adolescent students of tehran high schools. methods: a sample of 3529 participants from tehran high school students was selected using multistage sampling method. participants completed school connection questionnaire (scq), iranian adolescents ri...

background: healthy dietary habits are known as a key factor for improving brain functions and cognitive ability in children and adolescents. the goal of this study was to evaluate the association of healthy food consumption with mental health in iranian children and adolescents.materials and methods: data were obtained from the fourth national school-based surveillance survey entitled caspian-...