An estimated 10 out of every 1,000 children in preschool are expelled from childcare programs. The purpose of this qualitative instrumental multiple case study was to explore the experiences of childcare directors with preschool expulsion and their perceptions regarding the why and how the phenomenon and the nature of their role in supporting…

The consequences of trauma and chronic toxic stress on young children's social and neurobiological developments are numerous and well-documented in the literature (Centers for Disease Control and Prevention [CDC], 2020; Jimenez et al., 2016; Sciaraffa et al., 2018; Statman-Weil, 2015; Zeng et al., 2019). Children exposed to trauma during early…

This dissertation consists of three independent chapters in applied microeconomics. In the first chapter, I study the causal effect impact of early life circumstances on adult psychological well-being using the property reform in China as a positive and policy driven change in economic resources in early life. Exploiting the staggered adoption of…

Early Childhood Mental Health Consultation (ECMHC) has been linked to increased teacher competence and efficacy, as well as increased social skills and decreased challenging behaviors for participating children (Green, 2009). Partnerships for Early Childhood Mental Health ("Partnerships") is an ECMHC program in Southeastern Ohio. This…

This exploratory study examined the effectiveness of child teacher relationship training (CTRT) with at-risk preschool children exhibiting disruptive behavior. The participants included a total of 23 Head Start teachers and their aides, and children identified by their teachers as exhibiting clinical or borderline levels of externalizing behavior…