Head Start uses a whole-family approach to support the well-being of children and families with low incomes. As a two-generation model, Head Start provides comprehensive services for families and children from birth through age 5, and family support services for parents. Intentional alignment and coordination across these services is expected to…

Heterogeneity between and within people necessitates the need for sequential personalized interventions to optimize individual outcomes. Personalized or adaptive interventions (AIs) are relevant for diseases and maladaptive behavioral trajectories when one intervention is not curative and success of a subsequent intervention may depend on…

Trial-based functional analysis (TBFA) is a procedure for experimentally identifying the function of challenging behavior within applied settings. The purpose of this study was to examine the effects of a TBFA teacher-training package in the context of two Head Start centers implementing programwide positive behavior support (PWPBS). Four Head…

Supplemental Security Income and Medicaid are both "need-based" federal programs intended to benefit certain categories of individuals who are legal residents of the United States--primarily those 65 or older, those who are blind or those with disabilities--who have minimal income and financial resources. However, an individual's…