Parity is one source of automatic reinforcement that increases the probability of verbal behavior that conforms to models provided by the verbal community. Parity as a conditioned reinforcer could explain the acquisition of grammar in the absence of direct, explicit reinforcement. This possibility has been explored in previous research on…

The authors describe an intervention for 3 preschoolers with disabilities who had low peer-related social competence. The intervention taught academic skills tailored to the need of each target student in small groups (triads) with two typically developing peers, using a progressive time delay procedure. Prior to instruction and separate from the…

This study sought to further investigate the effects of an observational intervention for two participants on the reinforcing property of pieces of string. Pre-observational intervention data showed that the neutral stimuli (strings) did not function to reinforce two participants' responding to a performance task or learning three new skills that…

In contrast to predictions of the information analysis approach, the amount of vicarious consequences did not affect preschoolers' recall of modeled behavior, while the type of vicarious consequences did have a differential effect. (DP)

This study was designed to determine whether observed reward serves as a cue for matching. A total of 32 high- and low-dependent children observed a model perform a discrimination task and then played with the displayed materials. The results suggest that observed reward served as a cue for matching, facilitating selective attention in the…

Five male preschool children were studied to determine the extent to which the generalized motor imitation model applies to vocal imitation. The use of a reinforced-imitation condition produced a systematic increase in verbal matching responses among three of the five children, which is consistent with previous studies. (SW)

Assessed whether the effects of vicarious reinforcement and observational learning were maintained and controlled by contingencies of reinforcement among six Japanese preschool children. Findings suggest that some effects of vicarious reinforcement and simple modeling were not maintained without direct reinforcement. (RH)

Investigates the degree to which nursery school and second grade children imitated one of two adult models. The variables of interest are (1) extent that the models had been differentiated as to proportion of reinforcement previously delivered by each, and (2) whether the model had previously reinforced imitations. (DP)

Preschoolers and second graders observed a model choose his "favorites" in a series of common object trios and were then asked to recall the model's choices. Results indicated that children's level of attention influences their level of learning in an observational setting. (ST)

Preschool children who did not group a set of geometric stimuli according to complete similarity on a pretest were taught classification wither in a modeling or in a reinforcement condition. Modeling was found to be an effective means of teaching classification behavior. (ST)

The purpose of this study was to modify the affective behavior of three preschoolers with autism in home settings and in the context of play activities, and to compare the effects of video modeling to the effects of "in-vivo" modeling in teaching these children contextually appropriate affective responses. A multiple-baseline design across…

This study investigates the possibility that the reinforcement strength of stimuli can be enhanced by observational learning as well as by pairing with unconditioned reinforcers. The reinforcement strengths of two candies were determined for 40 preschool children as measured by rate of response on a button pressing apparatus. The children then…

This document presents a detailed review and index of post-1960 modeling-imitation research relevant to the development and education of children. Each research study is described in terms of purpose, independent and dependent variables, task and procedures, model and subject characteristics, materials and results. In addition, an overall model is…