Finds significant differences for males and females on the "Mental Rotation Test" within and across trials, but does not show a differential response to training and practice by females, as was hypothesized. (RL)

Visual sequences should be the first visual literacy exercises for reasons that are physio-psychological, semantic, and curricular. In infancy, vision is undifferentiated and undetailed. The number of details a child sees increases with age. Therefore, a series of pictures, rather than one photograph which tells a whole story, is more appropriate…

Visual literacy, as used here, refers to the skills which let a person understand and use visuals to communicate his messages and interpret the messages of others. Visual literacy should be important in the curriculum because: 1) children pay more attention to movies and television than they do to teachers; 2) the plethora of visual information…

This paper presents a historical overview of visualization as a human problem-solving tool. Visualization strategies, such as mental imagery, pervade historical accounts of scientific discovery and invention. A selected number of historical examples are presented and discussed on a wide range of topics such as physics, aviation, and the science of…

Well prepared, carefully chosen, two-dimensional visual aids are valuable in the learning process as a source of information and as a stimulator of student response. A student's visual perception and his degree of self-awareness can be evaluated by his reaction to pictures. At the instructional level, pictures can expand an experience, dramatize a…

Under the sponsorship of the National Project in Agricultural Communications, a series of 14 lessons by various authors has been compiled to serve as a reader or training manual in the field of visual communications. Several models of communications are outlined and evaluated. Many studies which concern themselves with the concepts of source,…

Visual experiences have an immediacy and directness which can cause an intellectual awakening, clarify an abstract concept, or demonstrate an obscure relationship. Thirty experiments using photographic and art materials are outlined in some detail as to method, material, ways to experiment, and suggested discussion questions. The series is…

Three experiments tested whether qualitative differences in processing of verbal materials result from congenital hearing impairment. Subjects were children with reading levels equivalent to grades 4 to 6. Experiment 1 used repeated measurements with two modes of response and two kinds of cues; experiment 2 used acoustic similarity to produce…

Based on the more general principle that all thinking (including reasoning) is basically perceptual in nature, the author proposes that visual perception is not a passive recording of stimulus material but an active concern of the mind. He delineates the task of visually distinguishing changes in size, shape, and position and points out the…