Internal-external control (IE) expectancies of disadvantaged Head Start children were compared with those of middle class children in one Montessori and two parent cooperative nursery schools using the Stephens-Delys Reinforcement Contingency Interview IE measure. Middle class groups had significantly higher internal control scores than Head Start…

Examined predictors and sequelae of homesickness in 293 boys, ages 8 to 16 years, who spent two weeks at an overnight camp. Found that the "homesick disposition" and little prior separation together accounted for 69% of the variance in self-reported homesickness. Interpersonal attitudes and perceived control predicted 70% of the variance…

This study examined variables related to problem-solving approaches of young children, using the theoretical framework provided by Zigler and collaborators in their work on outerdirectedness. Four aspects of outerdirectedness were examined: developmental trends, different types of reinforcement, task difficulty, and pride in accomplishment. (ST)