Analysis Regarding the Effectiveness of an Intervention Program for Equality and Prevention of Gender Violence in Adolescents

Abstract

Affective–sexual education programs (ASEPs) are effective in combating gender violence (GV). Most previous studies have focused on the short-term effect these programs have on explicit sexist attitudes. The objective of this study was to analyze the short- and medium-term effect of an ASEP regarding sexist attitudes. An educational intervention study was carried out on 561 high school students in Tenerife (Spain). The 15 h intervention used a participatory methodology with debates, working groups, and game dynamics. Explicit attitudes were measured with the scale of sexist, violent, and stereotyped attitudes (SVSAs) and the gender role attitudes scale (GRAS), and implicit attitudes were measured with the assessment of the behavior of the characters of a brief tailored story, in which an interaction between two young people with an ambiguous component of gender violence is described. Four measurements were made: pre-intervention, post-intervention, 6 months, and 12 months. After the intervention, in the experimental group, scale scores decreased (SVSA from 28.7 ± 7.7 to 21.8 ± 2.1, p < 0.0001; GRAS from 30.6 ± 7.8 to 22.3 ± 2.8, p < 0.0001), and the level of approval of the behavior of the female character of the story improved (from 5.4 ± 2.6 to 7.6 ± 2.1, p < 0.0001). The effect of the intervention on sexist attitudes was maintained until the end of the 12-month follow-up period.