The Role of Positive Psychology Constructs in Predicting Mental Health and Academic Achievement in Children and Adolescents: A Two-Year Longitudinal Study

• Published in: Journal of happiness studies Vol. 12; no. 6; pp. 1049 - 1062
• Main Authors: Marques, Susana C., Pais-Ribeiro, J. L., Lopez, Shane J.
• Format: Journal Article
• Language: English
• Published: Dordrecht Springer Netherlands 01-12-2011; Springer Nature B.V
• Subjects: Academic Achievement; Adolescents; Behavior; Child & adolescent mental health; Child psychology; Children; Children & youth; Economics; Happiness; Life Satisfaction; Longitudinal studies; Mental Health; Personality and Social Psychology; Philosophy; Portugal; Positive Psychology; Psychology; Quality of Life Research; Research Paper; Self esteem; Social Sciences; Students; Teenagers; Variables; Academic achievement; Children and adolescents; Positive psychology variables; Mental health
• ISSN: 1389-4978; 1573-7780
• DOI: 10.1007/s10902-010-9244-4

This longitudinal study presents the first examination of the relation between positive psychology constructs, mental health and academic achievement of students in Portugal. Using a sample of 367 middle-school students, the study revealed that crosssectional and longitudinal patterns of correlations between positive variables were consistent with expectations for the most part and suggested that hope, life satisfaction and self-worth have meaningful relations with mental health and academic achievement. In addition, no significant changes were found between the variables in study across the administrations and throughout the two cohorts, and all the variables in study demonstrate moderate to high stability across a 1- and 2-year time frame. Hope predicts students’ academic achievement, and life satisfaction was the strongest predictor of mental health, over 2-years. The implications of the findings are discussed with reference to prior studies and for future research.