Keys to the development of the role of grandparents in current Spanish society / Claves para el desarrollo del rol de abuelo y abuela en la sociedad española actual

Abstract Current demographic changes and work-family reconciliation difficulties in Spain have resulted in an increase in the arrangement of grandparents caring for their grandchildren. However, in order to ensure that the relationship between both generations is a privileged interaction that promotes successful ageing, furthering our knowledge of the challenges that this field of study faces is necessary. On this basis, the purpose of this article is to review the theories regarding this family relationship, which, together with the empirical research into this area, comprise the basis of a three-pronged proposal that includes the keys or challenges to studying the role of grandparents: (1) the heterogeneity and multidimensionality in the study of this role; (2) the complex interaction of positive and negative aspects that produce significant ambivalence in grandparents as a reaction to their experiences in this role; and (3) the influence of the baby boom generation grandparents’ new characteristics.