title: Meta-Analyses of Predictors of Hope in Adolescents.
abstract: The purposes of this study were to identify predictors of hope in the literature reviewed, to use meta-analysis to determine the mean effect size (ES) across studies between each predictor and hope, and to examine four moderators on each predictor-hope relationship. Using preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines for the literature reviewed, 77 published studies or doctoral dissertations completed between 1990 and 2012 met the inclusion criteria. Eleven predictors of hope were identified and each predictor in relation to hope was subjected to meta-analysis. Five predictors (positive affect, life satisfaction, optimism, self-esteem, and social support) of hope had large mean ESs, 1 predictor (depression) had a medium ES, 4 predictors (negative affect, stress, academic achievement, and violence) had small ESs, and 1 predictor (gender) had a trivial ES. Findings are interpreted for the 11 predictors in relation to hope. Limitations and conclusions are addressed; future studies are recommended.
authors.affiliation: Rutgers, The State University of New Jersey, Newark USA yarchesk@rutgers.edu.
authors.forename: Adela
authors.initials: A
authors.lastname: Yarcheski
authors.affiliation: Rutgers, The State University of New Jersey, Newark, USA.
authors.forename: Noreen E
authors.initials: NE
authors.lastname: Mahon
mesh_terms: D000293:Adolescent; D003863:Depression; D005260:Female; D005544:Forecasting; D065026:Hope; D006801:Humans; D008297:Male; D000067656:Optimism / Q000523:psychology; D000297:Psychology, Adolescent; D011788:Quality of Life; D012649:Self Concept; D012944:Social Support
keywords: adolescents; hope; meta-analysis