Boldyreva T.A. The Style of Interpersonal Relationships as a Determining Factor in the Social-Psychological Adaptation of Adolescents with a Slight Degree of Mental Retardation and with Normotypical Development in the Context of Co-Education in Secondary School Clinical Psychology and Special Education (2019. Vol. 8, no. 1, pp. 33–57) DOI 10.17759/cpse.2019080103 1138