Reviews literature on the effectiveness of pictures used in classrooms and concludes that further research in this field can provide a basis for reliable instruction decision making. Research problems are identified, some of which are related to picture types, subject content presentation formats, and their relations with learner's…

Informs teachers about research related to identifying and developing pictures as effective teaching aids in the science classroom. (LS)

Modern educational theory suggests that the learning of a visual science concept is best taught using a combination of pictorial and verbal instruction describing these characteristics and examples and best evaluated using words and visuals not used during instruction. Recent research suggests a four-step instructional-testing model usable by…

A study of the effect of instructional pictures adjunct to science verbal material on learning performance was made among 80 high school biology students. The population was randomly assigned into two treatments: (1) Verbal statements (Vs) and (2) Vs plus pictures (Pt). The four independent variables were: (1) developing Pt directly from Vs, (2)…

Reported is an Aptitude Treatment Instruction (ATI) Study designed to evaluate the aptitude of verbal comprehension in terms of two unitary complex science diagram types: a single complex block word diagram and a single complex picture word diagram.. ATI theory and research indicate that different effective instructional treatments tend to help…

Reports results of a study testing a selective attentional model which predicted that textbook study questions adjunct to a flow diagram will focus students' attention more upon questioned information and less upon nonquestioned information. A picture-word diagram describing biogeochemical cycles to high school biology students (N=176) was used.…