RESUMEN
INTRODUCTION: The current study examined a growth mindset intervention designed to promote egalitarian gender role attitudes among adolescents during a pivotal stage of their development, as these attitudes may have important implications for their identity development, well-being, and future life decisions. METHODS: A sample of 181 eighth-grade students (61% female, Mage = 13.14, SD = 0.42) from six Israeli schools participated in the study. The sample consisted of 49% Jewish and 51% Arab adolescents, including both Muslims and Christians. Adolescents engaged in a two-session intervention that included videos and reflective writing tasks. Pre-and postintervention, they completed self-administered questionnaires assessing their gender-role mindsets, attitudes toward women, and sexism. The data collection and intervention process took place from late 2021 to early 2023. RESULTS: After the intervention, there was an increase in growth mindsets and egalitarian attitudes towards women among adolescents, and a reduction in benevolent sexism and fixed gender-role mindsets. Hostile sexism, however, remained unchanged. No significant sex or ethnic differences were found in the effectiveness of the intervention. Gender-role mindsets mediated the association between the intervention and egalitarian attitudes, but not the association between the intervention and benevolent sexism. CONCLUSIONS: The findings demonstrate the potential of brief and targeted growth mindset interventions in promoting favorable changes adolescents' attitudes towards gender roles. According to this study, despite prolonged gender-role socialization, adolescents from diverse ethnic backgrounds can move towards more egalitarian attitudes and flexibility in gender roles through a rather targeted process. This finding is promising especially in adolescence, when stereotypes are often intensified.