Abstract
In order to develop an understanding of mentoring relationships and the impact these relationships might have on the development of high‐risk adolescent girls, this qualitative study explored the relationships between six ‘Little Sisters’ and their ‘Big Sister’ mentors. The purposefully‐selected sample includes women and girls who were actively involved in a formal mentoring relationship for a minimum of three years. Findings suggest that a long‐term, nurturing mentoring relationship had a positive impact on the self‐efficacy, aspirations, and possible selves of the at‐risk adolescent girls.