This study investigated the process of perceptual exploration and organization of children as a function of age and sex in two experiments. In Experiment I, 3- to 5-year-old children named the pictures of nine familiar objects arranged in 3 x 3 matrices (exploration tasks) and indicated preference for objects represented in pairs (pair-completion…

In an earlier study, subjects who were shown the two words "inside" and "consult" at two different points in a study list of two syllable words were willing to accept the word "insult" as having been on the study list. It was concluded that each syllable had a representation in memory over and beyond the semantic factors which are normally…

The purpose of this paper is to gain insight into the nature of the reading process through an understanding of the general nature of sensory processing mechanisms which reorganize and restructure input signals for central recognition, and an understanding of how the grammar of the language functions in defining the set of possible sentences in…

Ninety-nine preoperational stage children learned 24 pictorial paired-associates at one of three levels of concreteness: low detail line drawings, high detail line drawings, high detail line drawings with a verbal prompt. Within each of these groups, one-third of the subjects received either visual attentional training, no training, or were…

In two experiments, visual and auditory memory were tested for good and for poor readers from the upper elementary grades. Under experimenter-blind conditions, no reading group differences existed for single-mode presentation in recognition frequency or recognition latency. With a multimodal presentation, latencies for poor readers were similar to…

Early acquisition of right and left as absolute concepts does not seem to be related to early mastery of right and left as relative concepts among the Hausa. (Author)

The physical identity reaction time task used in this study was designed to further test the effect of processing mode uncertainty on visual field asymmetries that Swanson et al. (1974) reported, and to determine the effects of location uncertainty in a cognitive task. (Author/KC)

Presents a study of perspective taking ability among children aged 3 to 7. The first task involved a classic block appearance task. In the second task, the child and/or the experimenter each wore different colored glasses and the child was asked to describe how a white card appeared to each of them. (BD)

Reports on a series of four experiments designed to determine more precisely the characteristics of the stage of visual feature analysis of word identification and to examine response competition factors in this interference task. (SB)

Examines the implications of image analysis and discusses two different strategies, one relating to content and one relating to form. (MH)

Because visual short-term memory deficits are common in children with reading problems, a series of experiments were reviewed which examined the role of phonological processes in short-term memory. Results suggest that both developmental and individual differences in verbal memory span are related to efficient phonological processes. (Author/DB)

Appraises current explanations of how visual processing occurs. Highlights the basics of simultaneous and serial levels of processing. Discusses the results of a series of experiments on visual-search tasks and also on the role of prior knowledge in processing. (ML)

Describes experiments which focus on the perception of three dimensions. Discusses the cues about distance and depth and the role they have in perceptions of three dimensions. Evaluates the effect of color on the illusion on depth. (ML)

An alternative way of attempting to understand visual hemispheric specialization is presented. A theory of certain high-level processing subsystems is formulated in light of an analysis of problems that must be solved by the visual system and the constraints on the solutions to these problems. (Author/LMO)

A level prediction task, in the context of Piaget's conservation-of-liquid problem, was used to analyze the regularities of incompetence'' in the nonconserving or noncompensating child. (Author)