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Adolescent health behavior, contentment in school, and academic achievement
Alfgeir Logi Kristjánsson1, Inga Dóra Sigfúsdóttir, John P Allegrante
1Reykjavik University, Centre for Social Research and Analysis, School of Health and Education, Reykjavik, Iceland. alfgeir@ru.is
Objectives:
To examine the association between health behavior indicators, school contentment, and academic achievement.
Methods:
Structural equation modeling with 5810 adolescents.
Results:
Our model explained 36% of the variance in academic achievement and 24% in school contentment. BMI and sedentary lifestyle were negatively related to school contentment and academic achievement, but physical activity was positively related to school contentment and academic achievement (P < .01). School contentment was strongly related to academic achievement but only a weak mediator of the health behavior indicators.
Conclusion:
Findings may inform the efforts to improve academic achievement and the general health status of youth.
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