Previous studies have found that an object can be categorized faster at a basic level (hammer) than at either a subordinate (club hammer) or a superordinate level (tool). While some attribute this result to basic categories having more distinctive attributes, other factors might cause this result. For example, basic categories routinely have…

Four-, six- and eight-year-old children from an Evanston, Illinois school were the subjects for three experiments designed to evaluate the effects of color, complexity, movement, and incongruity on children's visual attention. Computer generated displays were used to: (1) assess developmental trends among the three age groups, (2) test a novel…

Thirty-six third grade students, identified as the poorest spellers in their grade in three schools in Saskatoon (Canada), were selected to participate in a study of computer assisted spelling programs. Two groups used computer assisted spelling programs, one emphasizing meaningful words, the other nonmeaningful words; while a third group used a…

EIGHT READING READINESS FACTORS WERE EXAMINED WITH REGARD TO THEIR IMPORTANCE AS PERCEIVED BY MALE AND FEMALE TEACHERS WITH ELEMENTARY EXPERIENCE (ELEM), SECONDARY EXPERIENCE (NOELEM), AND NO EXPERIENCE (NOTEACH). EACH OF THE GROUPS WAS ABLE TO RANK THE FACTORS WITH SOME SIGNIFICANT CONSISTENCY, ALTHOUGH WITHIN-GROUP VARIATION WAS LARGE. HIGH…

FOUR NULL HYPOTHESES WERE TESTED TO EVALUATE SELECTED READING READINESS TESTS AS PREDICTORS OF FIRST-GRADE READING ACHIEVEMENT. FIVE SCHOOLS IN THE BANGOR, MAINE, CITY SCHOOL SYSTEM WERE RANDOMLY CHOSEN. IN EACH SCHOOL, ONE CLASS USED THE EXPERIMENTAL PROGRAM WHICH EMPHASIZED SUPPLEMENTARY VOCABULARY INSTRUCTION WITH READINESS TRAINING. ANOTHER…

ANSWERS TO QUESTIONS IN "VOCATIONAL TALENT EXERCISES, PART C" (VT 004 460) ARE GIVEN. RELATED DOCUMENTS ARE VT 004 454 THROUGH VT 004 471. (EM)

ANSWERS TO QUESTIONS IN "VOCATIONAL TALENT EXERCISES, PART D" (VT 004 462) ARE GIVEN. OTHER RELATED DOCUMENTS ARE VT 004 454 THROUGH VT 004 471. (EM)

THIS BOOKLET WAS DEVELOPED IN A CURRICULUM PROJECT, DESCRIBED IN VT 004 454, TO HELP YOUNG PEOPLE LEARN BASIC PRINCIPLES AND CONCEPTS OF MECHANICS AND TECHNOLOGY AND THUS RAISE THEIR TRAINABILITY LEVEL. IT IS FOR USE BY THE TEACHER WITH FOUR WORKBOOKS, "VOCATIONAL TALENT EXERCISES," PART A (VT 004 458), PART B (VT 004 459), PART C (VT…

THE DISCRIMINATION OF PICTURES AND PICTURE ELEMENTS AMONG 5TH-, 8TH-, AND 11TH-GRADERS WAS STUDIED (1) TO DETERMINE THE DIFFERENCES IN INTERPRETATION OF SPECIFIC STATIC VISUAL STIMULI WHEN PRESENTED THROUGH TWO TYPES OF ILLUSTRATIONS (PHOTOGRAPHS AND OUTLINE DRAWINGS OF THE SAME SCENES) AND (2) TO GAIN INSIGHT INTO VARIATION IN THE INTERPRETATION…

RECENT RESEARCH ON THE DISCRIMINATION PROCESS INDICATES THAT ERRORLESS LEARNING CAN OCCUR IF STIMULI ARE CAREFULLY PROGRAMED SO THAT THEY ARE DISSIMILAR AND GRADUALLY BECOME MORE SIMILAR AS TRAINING PROCEEDS. TO ASSESS THIS APPROACH IN TEACHING THE LOWER- CASE LETTER B AND D WITH KINDERGARTEN SUBJECTS, TWO SETS OF STIMILI CONSTITUTED THE FIRST…

To investigate the effects of perceptual training upon selected measures of reading achievement in grade 1, 12 experimental classrooms of randomly selected first graders received a 29-day adaptation of the Frostig Program for the Development of Visual Perception. Thirteen control classes added comparable time to the regular reading instructional…

Pioneering research has shown that infants are capable of perceptual discrimination and has provided some indication of the nature of the discrimination; that is, what stimuli are differentiable. Studies have demonstrated that significant effects exist, in stimulus-pair comparisons, for age of infant, speed of movement of stimulus during…

The role of perceptual discrimination in the development of the ability to selectively process information was investigated. Using an incidental learning paradigm, the discriminability between relevant and irrelevant stimuli was experimentally varied in two ways: (1) contiguity versus non-contiguity in spatial arrangements and (2) alternating…

This study examined behavioral correlates of the rapid central nervous system changes occurring in the first 4 months of life. It was hypothesized that during the early months of infancy, visual preference would occur as a function of quantitative dimensions of the stimuli (size) which could be mediated at a subcortical level. It was further…