Effect of Ethnic Identity on the Relationship Between Acculturation Stress and Abnormal Food Behaviors in Colombian Migrants in Chile.

BACKGROUND: Acculturation stress may influence the development of abnormal eating behaviors. However, some mental health indicators, such as ethnic identity, may have a protective effect on this relationship. This study's main objective is to analyze the mediating effect of ethnic identity on the relationship between acculturation stress and abnormal eating behaviors in Colombian migrants living in Chile. METHODS: We obtained data on 976 Colombian migrants who were recruited with the help of the Department of Foreign Affairs, the Colombian Consulate in Chile, and self-managed groups of migrants residing in Chile. The mediation model was analyzed using Mplus 8.2 software, using the robust weighted least squares (WLSMV) estimation method. RESULTS: The most common abnormal eating behaviors were eating until you feel full and eating large amounts of food. The mediation model was adapted to the data. The effects indicate that ethnic identity only had an indirect effect on the problems of social relations with other migrants (indirect effect = .17, p = .01) and on the distance from the origin (indirect effect = -. 06, p = .01) on the abnormal eating behaviors. On the other hand, the ethnic identity presented a direct and indirect effect on the relationship between citizenship and legality problems, and abnormal behaviors (indirect effect = -.06, p = .04; direct effect = -.35, p = .01). DISCUSSION: Ethnic identity could be fundamental in the relationship between acculturation stress and abnormal eating behaviors, considering that post-migration eating practices are associated with unhealthy eating habits.

Development and validity evidence of the multidimensional scale of sexual self-concept in a Spanish-speaking context.

BACKGROUND/OBJECTIVE: STIs and HIV/AIDS are an important public health problem, transmitted by risky sex behaviours. In this context, it is necessary to identify protective factors, of those behaviours, as sexual self-concept. Sexual self-concept is a multidimensional trait (i.e. sexual self-esteem; sexual self-efficacy; and sexual assertiveness), but, in an extensive review, we did not find any measure to assess this multidimensional construct in a Spanish-speaking context. The objective of this research is development a scale to assess sexual self-concept in young people and adults. METHOD: Time-space sampling with a total size of 792 participants, coming from the two Chilean cities (i.e. Arica and Iquique) with the highest HIV rates, aged between 17 and 53 years old (ME = 23.42; SD = 6.33), with 66.2% women (N = 500), 33.6% men (N = 258). RESULTS: Final scale has 16 items and 4 dimensions: sexual self-esteem, sexual self-efficacy, assertive sexual communication, and assertive sexual behaviour. The identified structure provides satisfactory levels of reliability (ω > .8) and presents robust evidence of validity, based on the internal structure of the test, using ESEM (RMSEA = .060; CFI = .99; TLI = .98), evidence of validity based on relationship to other variables (i.e. risky sexual behaviour) and measurement invariance between men and women. CONCLUSIONS: The multidimensional scale of sexual self-concept has adequate psychometric properties to assess sexual self-concept in equivalent samples.

Development and validity evidence of the multidimensional scale of sexual selfconcept in a Spanish-speaking context

Abstract Background/objective: STIs and HIV/AIDS are an important public health problem, transmitted by risky sex behaviours. In this context, it is necessary to identify protective factors, of those behaviours, as sexual self-concept. Sexual self-concept is a multidimensional trait (i.e. sexual self-esteem; sexual self-efficacy; and sexual assertiveness), but, in an extensive review, we did not find any measure to assess this multidimensional construct in a Spanish-speaking context. The objective of this research is development a scale to assess sexual self-concept in young people and adults. Method: Time-space sampling with a total size of 792 participants, coming from the two Chilean cities (i.e. Arica and Iquique) with the highest HIV rates, aged between 17 and 53 years old (ME = 23.42; SD = 6.33), with 66.2% women (N = 500), 33.6% men (N = 258). Results: Final scale has 16 items and 4 dimensions: sexual self-esteem, sexual self-efficacy, assertive sexual communication, and assertive sexual behaviour. The identified structure provides satisfactory levels of reliability (ω > .8) and presents robust evidence of validity, based on the internal structure of the test, using ESEM (RMSEA = .060; CFI = .99; TLI = .98), evidence of validity based on relationship to other variables (i.e. risky sexual behaviour) and measurement invariance between men and women. Conclusions: The multidimensional scale of sexual self-concept has adequate psychometric properties to assess sexual selfconcept in equivalent samples.