In the 1960s at Stanford University's Bing Preschool, children were given the option of taking an immediate, smaller reward or receiving a delayed, larger reward by waiting until the experimenter returned. Since then, the "Marshmallow Test" has been used in numerous studies to assess delay of gratification. Yet, no prior study has…

Gross motor and physical activity opportunities in early childhood are important for promoting health and development. We conducted two studies with the following aims: (1) to describe the quality of gross motor/physical activity early learning environments in Washington (WA) state, USA and (2) to study the relationship between the quality of…

The Early Childhood Environment Rating Scale-Third Edition (ECERS-3) is the latest version of one of the most widely used observational tools for assessing the quality of classrooms serving preschool-aged children. This study was the first assessment of its factor structure and validity, an important step given its widespread use. An ECERS-3…

Faced with poor retention and graduation rates for students with disabilities, postsecondary institutions have experimented with interventions to help students succeed in college. This practice brief describes a pilot initiative in which 41 students with disabilities pursuing science, technology, engineering, and mathematics (STEM) degrees at…

This study evaluated whether the positive association between early autonomy-supportive parenting and children's subsequent achievement is mediated by children's executive functions. Using observations of mothers' parenting from the National Institute of Child Health and Human Development (NICHD) Study of Early Child Care and Youth Development (N…