This investigation of the encoding features of graphs begins with a description of a cognitive framework which allows designers to factor into the process of designing displays how people interpret the information found and what display properties are responsible for this interpretation. The framework also provides a performance measure for use in…

Behaviorism cannot adequately explain language processing. A synthesis of the psycholinguistic and information processing approaches of cognitive psychology, however, can provide the basis for a speculative analysis of reading, if this synthesis is tempered by a perceptual learning theory of uncertainty reduction. Theorists of information…

Research suggests that when subjects are given a rule as to how to translate auditory or verbal information into images, the images have many common characteristics with cognitive representations derived from visual perceptions. This experiment examined the process of cognitive integration and the similarities and differences between how imagined…

The sentence processing abilities of a conduction aphasic adult woman with a documented phonological coding deficit were investigated in tests of auditory and visual sentence comprehension of reversible active and passive sentences and spatial prepositions, sentence production through story completion and picture description, and repetition of…

Studies of human problem solving have traditionally used deterministic tasks that require the execution of a systematic series of steps to reach a rational and optimal solution. Most real-world problems, however, are characterized by uncertainty, the need to consider an enormous number of variables and possible courses of action at each stage in…

The goals of visual literacy experiences are to give the student skill in "reading" visuals and in expressing himself and communicating through visuals. (JH)

The authors review the history and current status of six areas of inquiry into lateralized cerbral hemispheric functions (cerebral dominance) related to language and learning disabilities. (LC)

In this study, visual representations and childhood egocentricity were explored to see how young children found their simple representations adequate and sufficient at one time and then progressively increased their own demands for comprehensibility, accommodating to the perspective of the viewer. (Author)

Evaluated was sequencing as a visual ability often deficient in dyslexic children through comparison of two methods of teaching reading with two third grade classes of girls. (DB)

The studies reported here examined the role of orthographic regularity and summed positional frequency in the perception of letter strings. College sophomores and sixth graders were asked to indicate whether or not a target letter was present in a six-letter string. Orthographic regularity and summed positional frequency were found to have no…

This paper develops a theoretical context for the concept that visual literacy involves a specific type of information processing that has been discussed in the literature on symbolism and epistemology for a number of years. Literacy is discussed first, as a general process of information processing involving the generation of knowledge through…

Described is a machine for teaching basic visual discrimination and reading skills to severely physically handicapped children. (CL)

Visual stimuli to include solid objects, photographs, and drawings of the objects were used to study the process of visual perception as an inherent part of visual observation and visual comparison skills. Found that the different types of stimuli affected performance. (EB)