THE EFFECTS OF REINFORCEMENT RATE ON THE SPONTANEOUS SOCIAL INITIATIONS OF SOCIALLY WITHDRAWN PRESCHOOLERS

Abstract

Social skills priming was used to increase the spontaneous social initiations of 2 socially withdrawn preschoolers, 1 of whom had been diagnosed with autism. During priming sessions, the teacher prompted and reinforced social behaviors (e.g., smiling, verbal initiations). We varied the rate of reinforcement during priming sessions and measured the effects of this manipulation on the rate of spontaneous social initiations during the subsequent classroom activity. Spontaneous initiations were more frequent after high rates of reinforcement than after low rates of reinforcement.