Detouring in the family system as an antecedent of children's adjustment problems.

Guided by conceptualizations of relational boundaries from family systems theory, this study examined unique links between detouring (e.g., alliance between parents against child) and young children's psychological functioning after accounting for general family negativity and conflict. Participants in this longitudinal (i.e., 2 annual waves of data collection), multimethod (i.e., observation, survey, semistructured interview), multiinformant (i.e., parent, teacher, observer) study included 218 young children (mean [] age = 5.76 years) and their families. The findings from cross-lagged panel analysis indicated that detouring uniquely predicted increases in children's externalizing problems, hostile attribution bias, and peer rejection and victimization over a 1-year period (i.e., the transition from kindergarten to first grade). Conversely, the findings failed to support a child effects model in that child adjustment problems did not predict increases in detouring or family negativity and conflict over time. (PsycInfo Database Record (c) 2020 APA, all rights reserved).