Reinforcement history of modelled behaviour as a determinant of children's interpretation of vicarious nonreaction

Abstract

Abstract This study was designed to determine the effect of vicarious nonreaction on children's imitation of responses with previous reinforcement histories. First and third grade boys and girls initially observed an adult model who was rewarded for responses sharing a common attribute and punished for responses sharing a different attribute. Subsequently, the model performed new instances of each of these response classes. Now one-third of the model's responses of each sort were rewarded, another third punished, and a final third incurred nonreaction. Children were tested for imitation of the responses the model made during this latter phase. It was hypothesized that children would endow nonreaction with the same sign of reinforcement that had previously accrued to responses of the modelled class. The hypothesis was confirmed for instances of both rewarded and punished response classes for the third graders but only for instances of the rewarded response class for the first, graders. It was concluded tha...