This article presents the validation in French of a scale measuring the social climate of studies as perceived by university students. More specifically, this questionnaire is focused on dimensions concerned with the interpersonal relationships domain as they appear in the College and University Classroom Environment Inventory (CUCEI; Fraser & Treagust, 1986). In a first step, an exploratory factor analysis yields four principal components. In a second step, a confirmatory factor analysis corroborates this structure with the scales Personalization, Involvement, Student Cohesiveness and Satisfaction. The final version consists of 20 items and shows very satisfactory psychometric characteristics.