Malawian children and young adults displayed sensitivity to static information for depth when stimulus objects subtended equal visual angles. When the more distant object was larger but subtended a smaller visual angle than the nearer, subjects tended to base judgments on retinal size. Motion paralax information increased accuracy of judgments of…

Examines traditional psychometric approaches to measuring intelligence and recent work by cognitive psychologists to develop a rationale for a non-verbal reasoning test for 10- to 11-year-olds. Recent studies providing basis for analyzing structure of test items are outlined, and benefits of analyzing items at a sub-type level are discussed.…

This study investigated the use of word-visuals to aid university students' recall by examining relationships that exist among levels of learners' recall resulting from different presentation modes; between levels of field-dependent and field-independent learners' recall; and between levels of field-dependent and field-independent learners' recall…

A total of 72 children, 36 each from first and sixth grades, were given a 70-item study list followed by a recognition test list of equal length. To indicate the relative dominance of features encoded at both ages, labels, pictures, and referents were recombined to form visual, semantic and acoustic distractors. (MS)

When competing with mass media and other forms of information delivery, a verbal lecture does not have enough sensory impression. What students read in a passive framework is barely remembered, less so in pre-examination cramming. Weaker students have difficulties in reading, most notably with abstract and mathematical concepts. These problems are…

The developmental course of children's automatic extraction of meaning from printed words is recharted by using a Stroop-type recall task. Results confirm that, after a year of practice with reading material, children do automatically extract meaning from a single printed word. (GK)

Assesses the sensory and cognitive functions in a right-handed male before and after partial and complete callosal commissurotomy. (Author/SK)

The relative ease of learning with Bliss symbols or words was investigated using four moderately retarded and four severely retarded children (ages 6 to 9 and 14 to 17, respectively) as Ss. It was found that Bliss symbols were the more easily learned and this was most evident among the severely retarded Ss. (Author/PHR)

Of particular interest in this study exploring a number of questions related to multi-image presentation of information and acquisition of a concept--e.g., classifying plants--was whether redundancy (i.e., additional positive examples) and an opportunity to view nonexamples as well as examples would be helpful to seventh-grade students.…

In a study of attending behavior during the crossover period (12-13 years), when preferences shift from auditory to visual stimuli, females switched their preferences significantly earlier than did males. Besides biological factors, these sex differenes were attributed to differential conditioning of attitudes, reinforcement, and discrimination…

Investigates Black and White children's development of the concept of race, the visual cues each group uses to distinguish races and the relation of children's racial awareness to their residence in an integrated or segregated community. (BH)

Describes the ViewFinder interface, designed at Indiana University as a client to a database server; it supports querying based on both visual and verbal clues. Presents results of usability analysis performed on ViewFinder with 18 users. High search success rates were achieved through both types of querying means; verbal clues were used more than…

Three experiments obtained same-different judgments from children and adults to trace normal development of local and global processing of hierarchical visual forms. Findings indicated that reaction time was faster on global trials than local trials; bias was stronger in children and diminished to adult levels between ages 10 and 14. Reaction time…

Examines the effects of simplified input in early second language (L2) acquisition of English by experimentally manipulating language input to two groups of learners and then assessing their acquisition longitudinally within a controlled laboratory setting. Findings reveal that the dual task of acquiring vocabulary and grammar does not hinder…

Investigates comprehension of metaphoric compounds. The study asked children and adults to identify referents of various types of these compounds. Findings reveal that 5-year-olds outperformed 3-year-olds but performed significantly less well than adults and that 3-year-olds did not generally interpret the compounds literally. (37 references)…