TEMPORAL LEARNING IN 4-1/2-YEAR-OLD AND 6-YEAR-OLD CHILDREN - ROLE OF INSTRUCTIONS AND PRIOR KNOWLEDGE

The present study investigates effects of different types of instructions (high-rate, interval, and minimal) during training with a fixed-interval schedule as a function of prior acquired temporal knowledge. A pretest was used to assess 4 1 2- and 6-year-old children's ability to understand the temporal parameters of a fixed-interval schedule of reinforcement. The results as a whole show that the control exerted by instructions given by the experimenter or elaborated by the subjects themselves on fixed-interval performance of young children depends on the interaction of two factors: development of verbal self-control skills and mastery of knowledge required by the rules forming the instructions. © 1990.