The transition into school occurs at the intersection of multiple environmental settings. This study applied growth curve modeling to a sample of 1,364 American children, followed from birth through age six, who had been categorized by their exposure to cognitive stimulation at home and in preschool child care and first grade classrooms. Of special interest was the unique and combined contribution to early learning of these three settings. Net of socioeconomic selection into different settings, children had higher math achievement when they were consistently stimulated in all three, and they had higher reading achievement when consistently stimulated at home and in child care. The observed benefits of consistent environmental stimulation tended to be more pronounced for low-income children.

The experiences of 150 children in after-school programs were examined in relation to performance in first grade. Three aspects of program experiences (emotional climate, quality of peer interactions, and program curriculum) were associated with the children's concurrent adjustment at school, controlling for family selection factors. Staff positivity in the after-school programs was associated with boys displaying fewer internalizing and externalizing problems, whereas staff negativity was related to boys obtaining poorer grades in reading and math. Program flexibility was associated with boys having better social skills. More frequent negative interactions with peers in the programs were related to more internalizing and externalizing problems, and poorer social skills at school. Boys who attended programs offering a larger number of different activities had more internalizing and externalizing problems, and poorer grades in reading and math. After-school experiences also were related to girls' behaviors, but associations were less apparent for girls than boys.

Relations between early child care and adolescent functioning at the end of high school (M age = 18.3 years) were examined in a prospective longitudinal study of 1214 children. Controlling for extensive measures of family background, early child care was associated with academic standing and behavioral adjustment at the end of high school. More experience in center-type care was linked to higher class rank and admission to more selective colleges, and for females to less risk taking and greater impulse control. Higher quality child care predicted higher academic grades and admission to more selective colleges. Fewer hours in child care was related to admission to more selective colleges. These findings suggest long-term benefits of higher quality child care, center-type care, and lower child-care hours for measures of academic standing at the end of high school.

This longitudinal study examined associations between three after-school program quality features (positive staff–child relations, available activities, programming flexibility) and child developmental outcomes (reading and math grades, work habits, and social skills with peers) in Grade 2 and then Grade 3. Participants (n = 120 in Grade 2, n = 91 in Grade 3) attended after-school programs more than 4 days per week, on average. Controlling for child and family background factors and children’s prior functioning on the developmental outcomes, positive staff–child relations in the programs were positively associated with children’s reading grades in both Grades 2 and 3, and math grades in Grade 2. Positive staff–child relations also were positively associated with social skills in Grade 2, for boys only. The availability of a diverse array of age-appropriate activities at the programs was positively associated with children’s math grades and classroom work habits in Grade 3. Programming flexibility (child choice of activities) was not associated with child outcomes.

Experiences that are deeply engaging and enjoyable, engender full concentration, and present a balance between challenge and skill promote children's development. This chapter describes a study that sought to identify the kinds of settings and activities that foster engagement and, by extension, positive youth development. The after-school experiences of 191 ethnically diverse youth living in three states, some of whom participated in after-school programs and some of whom did not, were studied. Youth were equipped with logbooks and watches that were programmed to signal at random times. When signaled, youth recorded their location, social partners, activity, and feelings. The study found pervasive differences in the experiences at programs and elsewhere. Youth spent more time in academic and arts enrichment, organized sports and physical activities, community service, and homework at programs versus elsewhere, and they spent less time eating and watching TV at programs. They also reported higher levels of motivation, engagement, and positive affect at programs. At the same time, there were few differences in activities, emotions, effort, or motivation of program participants and nonparticipants when both groups were elsewhere. The similarities in these experiences while elsewhere suggest that the program context, not differences in youth characteristics or interests, was responsible for the feelings of engagement that were reported at programs.