A series of experiments, all concerned with the topic of mathematical concept learning by the young child, were conducted. The concept mainly focused upon was that of inequalities. Five experiments were run. These are: (1) acquisition of mathematical concepts under experimental situation and in traditional pedagogical situation, (2) cued vs.…

A survey of assessment procedures of the newborn and of the infant during the first month of life was conducted; the survey indicated that there were instruments for evaluating the newborn and for evaluating the four-week-old infant, but there was no single procedure which included an evaluation of both the newborn and the four-week-old infant.…

Rich visual stimuli provided by the television medium may affect youngsters' cognitive processes and strategies in academic performance. Previous studies have revealed that television viewing enhances their achievement test scores through grade four, but scores decline after grade four. This paper suggests that visuals used in instructional…

Looking times of 36 children were recorded during subject-controlled presentation of slides in order to determine whether the existence of simple categories in 3-year-olds can be inferred from habituation data, and to determine any sex differences in conceptual generalization of habituation. Habituation was demonstrated over repeated presentation…

Vocalization latencies of young readers were a function of set size, number of syllables, and stimulus material. Differences between skilled and less skilled readers were absent for naming colors, digits, and pictures, but present for words; differences increased with number of syllables (and letters). Reading skill and decoding are discussed.…

Using a forced-choice matching-to-sample procedure five factors were varied: position of phoneme; contrast between words; type of phoneme; redundant visual cue; and allophonic variation. Performance improved significantly after four days of training for all but allophonic variation. Redundant visual cue greatly improved performance during training…

Three forms of a symbol-digit substitution task were administered to 62 female and 96 male college students. Results support the theory that the superior performance of women over men on the Digit-Symbol Substituion subtest of the Wechsler scales is due to their greater ability to encode symbols verbally. (Author/JAC)

Describes ways for developing visual imagery in the early childhood education program, preparing children for discrimination learning and reading instruction. (RL)

Results of an administration of the Matching Familiar Figures Test to 1484 Guatemalan children indicated that response time correlated more highly with the difficulty level of items within a test than with accuracy. (MS)

Using a modified Posner "encoding function" methodology, group differences in semantic encoding speed were assessed under conditions in which subjects encoded pictures of common objects to determine physical identity matches, name identity matches, and superordinate identity matches. Results of primary interest revealed group differences in basic…

Second-graders, fifth-graders, and adults participated in an experiment of cued recall for cue-target picture and word pairs. Results suggested that differences in the encoding of both specific and categorical attribute information contribute to developmental recall differences independently of encoding intent and stimulus modality. (Author/CB)

Investigates to what extent discrimination learning through time delay of multistimulus, distinctive-feature prompts is a function of the inclusion and configuration of the S-prompt. Results of two experiments with children aged four and five indicate that most subjects did not learn the task assigned unless two distinctive-feature prompts were…

Two experiments examine the sorts of cues that might be available to facilitate children's ability to discriminate between memories for their own actions. Results suggest that the differences in discrimination performance demonstrate the importance of kinesthetic cues and visible consequences for children's memory discrimination. (Author/RWB)

Study looks at pigtailed macaque in the context of visual recognition problems adapted from a standardized test developed for use with human infants. Results demonstrate that the low-risk group easily differentiated novel from previously seen targets; the high-risk group gave no evidence of recognition. (Author/RWB)