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DeMelo, Hermes T.; And Others – 1981
This study of 96 high school biology students investigates the effectiveness of visual instruction composed of simple line drawings and printed words as compared to printed-words-only instruction, visual tests, and the interaction between visual or non-visual mode of instruction and mode of testing. The subjects were randomly assigned to be given…
Descriptors: Comparative Analysis, Decoding (Reading), Imagery, Instructional Materials
De Melo, Hermes Teixeria; Dwyer, Francis M. – 1982
This study investigated the effects of (1) verbal instruction alone vs. verbal instruction complemented by simple line drawings; (2) visual testing vs. nonvisual testing; (3) verbal cueing vs. free recall on achievement; and (4) order of testing on subsequent achievement. Interactions among type of instruction, type of testing, and order of…
Descriptors: College Students, Educational Research, Higher Education, Illustrations