Abstract

Early childhood is a critical period for social-emotional development; during this period, the child's immediate family is the system with the greatest influence on his or her development. The parents’ capacity to reflect on the children's ability to process and interact within a social environment, called parental reflective functioning (RF), is considered an important factor in protecting children from highly prevalent social-emotional difficulties and may have a strong influence on children's long-term development. Objective: To describe and analyze the relationships among parents’ RF, the quality of the mother–father–child triadic interaction, and children's social-emotional difficulties. Method: A nonexperimental, cross-sectional, correlational study was conducted. Fifty mother–father–child triads, each in a current relationship that included at least one child aged 12–36 months, were evaluated. Sociodemographic background, triadic interaction, parental RF, and social-emotional difficulties were assessed. Results: Triadic interaction was found to have a significant effect on the child's social-emotional difficulties, explaining 9% of the variance. In addition, the mothers’ RF had a significant influence on triadic interaction, explaining 19% of the variance. An exploratory finding showed that triadic interaction mediates the relationship between mothers’ RF and children's social-emotional difficulties.