La presente investigación se plantea como objetivo describir la identidad nacional de estudiantes universitarios –como población con próxima participación en asuntos económicos, sociales y políticos del país–, con base en sus tres componentes: identificación con los peruanos, autoestima colectiva y autoestereotipos nacionales. Los resultados demuestran la relación de los componentes de la identidad nacional, a su vez reflejan diferencias ante la variable de estudio entre el NSE y el lugar de procedencia. Se discuten los hallazgos en función de los alcances y las limitaciones dentro del marco de la psicología social.

The Experiences in Close Relationships Questionnaire (ECR, Brennan et al., Attachment Theory and Close Relationships, 1998) is one of the most widely used measures of adult romantic attachment. Despite the advantages of the ECR, its length may discourage its use in clinical and research contexts. Consequently, the aim of this study was to conduct a psychometric analysis of the instrument validated by Guzmán-González et al. (2020), which constitutes a brief Spanish version of the ECR, and to examine its psychometric properties in the Peruvian LGBT+ population. A total of 551 participants from the LGBT+ community participated in the study. A confirmatory factor analysis revealed an initial two-factor structure (anxiety and avoidance) with the 12 proposed items, but the fit indices were unsatisfactory. Upon analyzing the standardized factor loadings, it was evident that item 11 (a reverse...