The current study evaluated bidirectional associations between mother and father positive parenting and child effortful control. Data were drawn from 220 families when children were 3, 4, 5, and 6 years old. Parenting and effortful control were assessed when the child was 3, 4, and 5 years old. These variables were used to statistically predict…

This study compared college course grade outcomes, both during and after high school, of dual-enrollment students to those of traditional students. The study was based on a large, multiyear sample of Iowa high school and community college students. The results showed that while in high school, dual-enrollment students consistently outperformed…

Conducted in Iowa and North Carolina, the experiment included 809 families randomly selected and assigned to a control group or to 1 of 5 experimental treatments. Eligibility required a family income at the experiment's beginning of less than l 1/2 times the official poverty line. Of the 809 families, 729 remained in the program for the entire 3…