Web-based software was used to deliver and record the effects of programmed instruction that progressively added formal prompts until attempts were successful, programmed instruction with one attempt, and prose tutorials. Error-contingent progressive prompting took significantly longer than programmed instruction and prose. Both forms of…

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…