The time course of kindergarten children's memory for left-right orientation during the first 2 l/2 seconds after receptor stimulation was investigated by means of a successive matching-to-sample task with tachistoscopically presented abstract figures. (Author/DB)

To determine whether perceptual asymmetries for faces occur at early or late stages of stimulus analysis, subjects compared the members of a pair of faces which appeared in the right or left visual field, either to each other or to a previously presented sample. (Editor)

Performance by 77 hearing-impaired elementary students on test of visual processing was compared with scores on a test of reading comprehension. Performance intelligence quotient correlated with both visual processing and reading scores. Some variance in reading scores was explained by intelligence quotient and performance on memory tests for…

Premature infants with subependymal or intraventricular hemorrhage took longer to habituate on a habituation task, and scored lower on a measure of mental development, than did other premature infants or full-term infants. Both groups of premature infants were less successful than full-term infants on an object permanence task. (BC)

Infants' abilities to identify objects based on their perceptual features develop gradually during the first year and possibly beyond. Earlier we reported [Kaldy, Z., & Leslie, A. M. (2003). Identification of objects in 9-month-old infants: Integrating "what" and "where" information. Developmental Science, 6, 360-373] that infants at 9 months of…

A robust finding in the cross-cultural research is that people's memories for faces of their own race are superior to their memories for other-race faces. However, the mechanisms underlying the own-race effect have not been well defined. In this study, a holistic explanation was examined in which Caucasian and Asian participants were asked to…

Contextual cuing refers to the facilitation of performance in visual search due to the repetition of the same displays. Whereas previous studies have focused on contextual cuing within single-search trials, this study tested whether 1 trial facilitates visual search of the next trial. Participants searched for a T among Ls. In the training phase,…

The perirhinal cortex is known to be important for memory, but there has recently been interest in the possibility that it might also be involved in visual perceptual functions. In four experiments, we assessed visual discrimination ability and visual discrimination learning in severely amnesic patients with large medial temporal lobe lesions that…

Memory for scene changes that were identified immediately (passive encoding) or following systematic and effortful search (generative encoding) was compared across groups differing in age and intelligence. In the context of flicker methodology, generative search for the changing object involved selection and rejection of multiple potential…

Five experiments involving a total of 44 college students addressed the effects of intercomponent consistency on skill acquisition in a class of cognitively demanding tasks requiring rapid integration of information and rapid application of rules. The role of consistency of external stimulus-to-rule linkage in facilitating learning and performing…

For each work assignment, photojournalists must decide whether to use black-and-white or color film and how to frame the picture. These decisions are considered crucial, yet little is known about how the presence of color and design complexity affect how people process the information in photographs. A study tested whether color and design…

This study was designed to examine relationships between three variables of analysis/integration skill in visual perception and the tendency to retain differentiated memories of sequential visual images in a sample of 206 university undergraduates. Correlation techniques and factor analysis were used to analyze relationships between the perceptual…

In this study, cognitive processes hypothesized to be relevant to the digit symbol task of the Wechsler Adult Intelligence Scale (WAIS) were examined. Fifty-two undergraduate education students were divided into four groups to receive four different treatments. All the students took the digit symbol test, followed immediately by a test of their…

Primacy and recency aspects of short term memory (STM) were investigated with 30 learning disabled (LD) and 30 normal children, all with a mean age of 113 months. The pretest experiment compared the serial position curve performance of LD and normal children when seven-digit series were presented visually or auditorially. The second experiment…

The "page-at-a-glance" reading phenomenon in two gifted readers using only monocular vision was investigated. The specific questions to be answered in this preliminary study were (1) What is the average duration of fixations made by gifted readers while reading a somewhat familiar article? and (2) What degree of comprehension on materials of…