A study involving two college students with visual impairments which made them incapable of accommodating visually revealed that Ss improved recognition efficiency with feedback but did not generalize the efficiency from trained to untrained stimuli of similar complexity. (CL)

This paper reports on a study of visual acuity among radiologists. Twenty-eight radiologists had their visual acuity tested by an optometrist. One week later, 70 medical school faculty radiologists were asked to respond to a printed questionnaire that elicited information about: (1) the date of the respondent's immediately previous examination;…

The Perky effect, identified in 1910, is the reduction in performance from the no-imagery to the imagery condition. A series of experiments with over 100 undergraduates and graduates shows that the reduction reflects a true reduction in visual sensitivity, not just alteration in criteria for responding or response organization. (SLD)

Describes Intermittent Central Suppression (ICS), a treatable eye malfunction that can make reading difficult. Reports that some students with ICS are not diagnosed through standard vision acuity tests and are misdiagnosed as learning disabled. Presents a study that found that students who were treated for ICS stayed in school longer than students…

The accuracy of non-art college students' longterm retention of structural information presented in Leonardo da Vinci's "Mona Lisa" was tested. Seventeen female undergraduates viewed reproductions of the painting and copies that closely resembled structural attributes of the original. Only 3 of the 17 subjects reported having viewed a reproduction…

A number of variables may affect the ability of students to perceive, and learn from, instructional materials. The objectives of the study presented here were to determine the projected color that provided the best visual acuity for the viewer, and the necessary minimum exposure time for achieving maximum visual acuity. Fifty…

Finke and Kurtzman report that fields of resolution increase with increases in the diameter of both perceived and imagined circular patterns. In contrast, we find no such increase for imagined circular patterns when the experimenter is not aware of the experimental predictions, even though our subjects received imagery training. (Author/RD)

In order to assess vision in Alzheimer's disease, gerontologists must use tests that make minimal cognitive demands on the subject. Using such tests revealed a pattern of deficits in color discrimination, stereoacuity, contrast sensitivity, and backward masking. Impaired vision predicts deficient performance on numerous tests of cognition. (JPS)

Skilled readers read passages while their eye movements were monitored. Certain critical words were changed by the computer as the eye was in motion. Subsequent data indicated how wide the area is from which a reader acquires information during a fixation in silent reading. (Author/BJG)

The purpose of this paper is to extend Gage Chapel's application of Kenneth Burke's dramatistic pentad to the persuasive aspects of television programs and to examine its relevance to television criticism. The five concepts underlying a Burkeian analysis are discussed: act, scene, agent, agency, and purpose, and the elements within Burke's…

A non-informative cue (C) elicits an inhibition of manual reaction time (MRT) to a visual target (T). We report an experiment to examine if the spatial distribution of this inhibitory effect follows Polar or Cartesian coordinate systems. C appeared at one out of 8 isoeccentric (7[degrees]) positions, the C-T angular distances (in polar…

Describes a corrective method of color adaptation designed to allow most, if not all, individuals to participate in the learning process as well as social and work-related environments. Provides a concise summation of facts and theories concerning color deficiency. Includes anatomical drawings, graphs, and statistical data. (MJP)

Utilizes the statistical procedure of meta-analysis in a quantitative review of art education research literature. Discovers that art education is more effective in producing results concerning aesthetic perception than visual-spatial ability. Discusses possible implications of the study and recommends further combination of quantitative and…