Recently, knowledge of the mechanisms of visual-spatial attention has improved due to studies employing single cell recording with alert monkeys and studies using performance analysis of neurological patients. These studies suggest that a complex neural network including parts of the posterior parietal lobe and midbrain are involved in covert…

This work investigates, first, whether the integration of color and shape information is affected by attending to the stimulus location, and second, whether attending to a stimulus location enhances the perceptual representation of the stimulus or merely affects decision processes. In three experiments, subjects were briefly presented with colored…

This study identified the cognitive style (as defined by the construct of field independence/dependence) of prospective teachers at Eastern Kentucky University and identified instructional strategies reflective of the field independent/dependent dimension of cognitive style. In the 1984 Fall Semester the Group Embedded Figures Test was…

The traditional explanation for dual-task interference is that tasks compete for scarce processing resources. Another possible explanation is that the outcome of the processing required for one task conflicts with the processing required for the other task. To explore the contribution of outcome conflict to task interference, this paper describes…

While stimulus-response theories of learning maintain the reality and importance of the stimulus outside the perception of the person, a cognitive-field learning theory insists that, in order to make meaning, a person must perceive and react with the stimulus. Holding to this or any learning model has implications for the following: a definition…

The significance of spatial factors on an initial segmentation and an active attentional phase was demonstrated by briefly exposing spatial configurations of elements, and then asking the subjects to reproduce the patterns or to search them for a target letter. The stimulus displays consisted of small o's forming different spatial configurations,…

Assuming that computers will be part of programs for young children, this paper initially describes skills children exhibit in play at computers, provides a scenario of a child's first encounter with a computer, and offers a rationale for including computers in young children's programs. Subsequent material describes the LOGO computer language,…

An experiment was carried out to determine how the memory search of a two-clause complex sentence in immediate memory is carried out. An item-recognition task was performed with 32 native English-speaking, right-handed adults who listened to eight two-clause complex sentences presented to the left ear, each immediately followed by a probe word…

Incomplete intersensory integration development in schizophrenic children appears to be an underlying source of symptom expression and formation which usually fails to improve with age. (SB)

The theory is developed and contrasted with other theories of pattern recognition in which concepts such as stimulus generalization, tuned detectors, and preprocessing play major roles. A relation of this theory to problems encountered among disabled readers ("dyslexics") is also brought out. (Author/BJG)

Perception, problem solving, and memory provide the focus of an applied learning techniques/study skills course offered at Marist College (Poughkeepsie, New York). The unit on perception provides a discussion of the dynamics of verbal and nonverbal communication and suggests specific strategies to improve these functions. The student learns when,…

In a visual recognition masking experiment, a target stimulus to be identified is either preceded or followed by a second stimulus called a masking stimulus. The experiments described here provide estimates of both developmental and aging differences in visual backward masking under conditions which maximize interference in the central visual…