Recent studies show that a new strategy called differential-associative processing is effective for learning related concepts; however, our knowledge about differential-associative processing is still limited. Therefore the goals of the present study are to assess the duration of knowledge that is acquired from using differential-associative…

The present investigation studied the effectiveness of implicit analogies as advance organizers in children's learning. It was hypothesized that analogies which were structurally isomorphic to the target concept would facilitate learning of the latter even though linkages between components of the two concepts were not overtly specified.…

A new paradigm is presented for investigating how intervening concepts are learned. Results of four experiments involving 85 college students provide converging evidence for the acquisition of intervening concepts. A simple associative learning mechanism is proposed to account for the results. The new paradigm uses a stimulus-response-feedback…

A study was designed to determine if the results of a previous investigation could be duplicated, and if so, whether the observed effect was independent of content. The results of the earlier study had indicated that shifting from one form or "code" of expression to another inhibits a student's ability to express a concept explaining a physical…