Groups of second grade and college students were presented with a series of three-alternative, four-dimensional discrimination problems that contained probes for the subject's hypothesis. Subjects received either complete feedback or partial feedback. In the latter condition, when subjects were told their response choice was incorrect the correct…

Analysis of 40 first-grade children's performance on two discrimination learning problems revealed that children do transfer dimensional information between the visual and tactual modalities. (Author/JMB)

Findings were: it did not matter whether the seriation involved the hues used in subsequent tasks or other hues; the presence or absence of reinforcement during perceptual pretraining did not affect pretraining, training, or transposition behavior; and seriation pretraining produced increased transposition in the intermediate-hue problem.…