Using a developed structural schema specifying the categories of knowledge important to understanding a scientific theory, two experiments involving 82 undergraduates were conducted to assess the effects of structural schema training and text organization on the comprehension and recall of scientific prose. (Author/PN)

High cognitive processing capacity (CPC) students were superior to low-CPC students in prose learning. Of the four learning modes--programmed instruction (PI), control, chunking study outline, and adjunct questions--PI was the most effective. Substantial CPC and performance correlations and poor long-term retention suggested that PI was not best…