Studied were the effects on observational concept learning of the experimenter as his own model, versus the experimenter plus a separate model, versus a nonmodeling (control) procedure, as well as the provision of favorable versus neutral outcome-expectation. (Authors/CB)

Six-and eight-year olds were exposed to a modeling sequence for cluster rule learning under high, medium, and low degrees of structure. Age differences in vicarious learning emerged only in the medium structure condition, while immediately imitating a model failed to influence learning for either age group. (Author/CP)

A model's influence on the creative behavior of 120 fifth-grade children was studied in four variations. Separate groups observed a model who was either high or low in the fluency or flexibility creativity dimensions. Multivariate procedures were used to assess treatment effects upon children's fluency and flexibility measures collected on…