RT Journal Article T1 Big five personality traits and ccompulsive buying: the mediating role of self-esteem A1 Otero López, Xosé Manuel A1 Santiago Mariño, María José A1 Castro, María Cristina K1 Personality K1 Five Factor Model K1 Self-esteem K1 Compulsive buying K1 Path analysis AB The inter-relationships between the Big Five personality traits, self-esteem, and compulsive buying are supported by strong empirical evidence. What is yet unknown is to what extent self-esteem can channel the influence of personality traits on compulsive buying. The main objective of this study is to explore the possible mediating role of self-esteem in the link between the Big Five personality traits and compulsive buying. Path analysis results, using a sample of 487 university students, generally confirm the suitability of the proposed model in which self-esteem mediated the effects of the Big Five personality traits (neuroticism, extraversion, agreeableness, openness to experience, and conscientiousness) on compulsive buying. Moreover, a direct effect of neuroticism and conscientiousness on compulsive buying was found. Finally, based on the finding that self-esteem acts as a necessary filter in the analysis of the five factors–compulsive buying relationship, several action-oriented guidelines for the prevention or intervention of this behavioral problem are suggested PB MDPI YR 2024 FD 2024 LK https://hdl.handle.net/10347/39987 UL https://hdl.handle.net/10347/39987 LA eng NO Otero-López, J.M.; Santiago, M.J.; Castro, M.C. Big five personality traits and compulsive buying: the mediating role of self-esteem. Eur. J. Investig. Health Psychol. Educ. 2024, 14, 103–116. https://doi.org/10.3390/ejihpe14010007 DS Minerva RD 23 abr 2026