The Constancy of the Stanford-Binet IQ from Three to Five Years

Kindergarten and first-grade children giving nonintentional moral judgments were divided into three equated groups (Ns = 6), in each of two studies. Two groups performed with models (adult or peer) giving intentionality responses, with the third a control. During training, three Ss and three models in a group performing alternately were given social reinforcement for intentionality responses to Piaget-type stories. On an immediate posttest, both training groups in each study showed significant intentionality response gains from pretest and significantly exceeded their control group (ps < .05), while not differing significantly from each other. In study #2, a delayed posttest showed similar training durability for both training groups; both increased nonsignificantly in intentionality responses, continuing to exceed the controls (ps < .05).