This paper reports on three studies concerned with aspects of human visual information processing. Study I was an effort to measure the duration of iconic storage using a partial report method in children ranging in age from 6 to 13 years. Study II was designed to detect age related changes in the rate of processing (perceptually encoding) letters…

This paper describes six specific techniques that speech communication students may use in rehearsals to improve memory, to increase delivery skills, and to reduce speech stress. The techniques are idea association, covert modeling, desensitization, language elaboration, overt modeling, and self-regulation. Recent research is reviewed that…

This study was concerned with children's ability to conserve spatial relationships among objects in different arrangements, in the presence of projected changes in the observer's visual field. The objectives were: (1) to determine the effects of varying types of arrangement and number of objects in the arrangement on perspective ability…

An examination of the nature of memory reveals that the representation of knowledge cannot be separated from the uses of knowledge. The answering of questions is not a simple retrieval and response of stored information; rather the process is embedded in a general structural framework containing knowledge of the questioner, the question, and the…

A battery of tests requiring sequential responses, including WISC Digit Span, WISC Picture Arrangement, ITPA Digits, and ITPA Visual Motor Sequencing, was administered to 114 children. Fifty-seven children ranging in age from 6.6 to 13.7 years were clients referred to a reading clinic for diagnosis of reading difficulties; the other 57 were…

A two-process model of infant visual attention is constructed based on research using the modified Berlyne technique with three- to five-month olds. The length of time an infant fixated a pattern was examined along with what caused him to turn to the pattern at all. The study was based both on a re-examination of previous research and on new…

Four groups of 10- to 16-year-old educable mental retardates listened to a 20-sentence story; subjects (1) viewed pictures; (2) generated mental pictures; (3) heard each sentence twice; or (4) listened to the story once. Recall of story information was highest for those who viewed pictures. (Author/GDC)

Children learned two linear function rules under varying conditions: presence vs. absence of pointing; visual cues (context vs. weight vs. both pictured); and a verbal-only baseline condition. A complex rule was learned as a transfer task. Visual cues aided both learning and transfer; pointing helped initial learning, but retarded transfer.…

One group of elementary education majors received an algebraic instructional treatment of a unit on linear absolute value equations while another received a geometric treatment. The hypothesis of an aptitude-by-treatment interaction was statistically confirmed. (MN)

Forty-two undergraduates were tested to determine how scores on visual and verbal divergent thinking tests would be affected by instructions to use visual imagery and by individual differences in visual imagery ability. Results indicated that such instructions may interfere with test performance, but that individual differences did not influence…

Focuses on use of computer-drawn faces to explore visualization in learning and for presenting multivariate data. Prior and new research are reviewed and future applications are discussed. "Autocorrelation-face," a graphics representation created from mathematical analysis of voice input, and its potential as a learning aid for the deaf are…

Describes the results of a survey of highly successful junior high and middle school students, which asked open-ended questions about their perceptions of spelling. Indicates that visualizing is the most common strategy for learning new words, followed by dictionary use and repeating words over and over. (SKC)

Reports on a study to examine a method for increasing spelling and sight word reading accuracy, by incorporating spelling and reading remediation techniques. Reports a mean gain of 2.6 years for spelling and 1.6 years for sight word recognition. (RAE)

Examined the stability of two aspects of infant visual attention derived from the paired-comparison procedure in infants tested at 6, 7, and 8 months of age. The two aspects were novelty preference and exposure time. Suggests that both novelty and exposure-time scores reflect moderately stable but independent characteristics of infant behavior.…

Explores the use of film in the instruction of remedial writing. Suggests creating exemplification essays approaching but not producing a filmic screenplay by incorporating narrative and technical cinematic techniques (shooting script terms) and conventions of visualization to produce both a piece of "exposition" and an act of…