School environment and adolescent depressive symptoms: a multilevel longitudinal study

Area of Science:

• Adolescent mental health
• School environment research
• Educational psychology

Background:

• The impact of school environments on adolescent emotional well-being is not fully understood.
• Previous research has not conclusively linked school climate to the development of depressive symptoms in students.

Purpose of the Study:

• To investigate the association between the school socioeducational environment and the risk of developing depressive symptoms in secondary school students.
• To determine if school-level factors influence adolescent emotional health.

Main Methods:

• A large-scale prospective study followed 5262 adolescents from 71 schools.
• Multilevel modeling analyzed the relationship between the socioeducational environment (social climate, learning, rules, safety) and depressive symptoms (Center for Epidemiologic Studies Depression scale).
• Data were collected annually, with analyses adjusting for prior depressive symptoms and confounders.

Main Results:

• Significant variation in depressive symptoms existed between schools.
• A positive school socioeducational environment in 8th grade predicted fewer depressive symptoms in 10th to 11th grade.
• This protective effect was stronger for girls, and student perceptions of the environment were also significant predictors.

Conclusions:

• Attending secondary schools with a better socioeducational environment is associated with a lower risk of adolescent depression.
• School environments play a significant role in adolescent mental health, particularly for girls.