Presents 7 experiments with 118 undergraduates tracking multiple randomly moving visual elements under various conditions. Observers spontaneously grouped the target elements and directed attention toward this coherent nonrigid virtual object. Results support object-based theories of attention and show that perceptual grouping, a purely…

Administrator training programs may compromise the ability of governors (superintendents) to offer an authentic "lay" input. This article explores the views of governors concerning the need for expert status. Training courses may contribute to a sense of inadequacy and to the tendency to become incorporated into an institutionalized…

Discusses, in context of physician-patient relationship, workable model on advance directives for physicians to use with patients along with appropriate guidelines. Examines variables involved in establishment of guidelines for use by physician in office and inpatient settings. Identifies key management and clinical factors for initiating and…

An auditory Stroop task was administered to 20 children with hearing impairment (ages 3-10) and 60 normal-hearing children. Results suggest that the voice-gender and semantic dimensions of speech were not processed independently by children with or without hearing loss. Speech processing by children with hearing impairment was carried out in a…

Fourteen Dutch children with dyslexia were compared with controls on automatic processing under a dual task (motor balance task and auditory choice task) model. Results indicated the dyslexic group was more impaired in the dual task condition than in the single task condition, compared with controls. Findings support the automatization deficit…

Consensus refers to the extent of two judges' agreement in rating a common target. A general model of interpersonal perception based on the weighted average model of N. H. Anderson (1981) is developed to show that increased acquaintance does not always lead to changes in consensus. (SLD)

To gather normative observations on a visual memory test developed by A. Rey (1964), it was administered to 100 temporal-lobe epilepsy patients with memory deficits and 56 outpatients with neurological disorders. Results suggest a cutoff score of 7 on the memory test may alert the clinician to possible factitious memory complaints. (SLD)

This article explores how some aspects of social construction theories are relevant to how humans study other animals and our relations with them. (LZ)

Visual search data are given a unified quantitative explanation by a model of how spatial maps in the parietal cortex and object recognition categories in the inferotemporal cortex deploy attentional resources as they reciprocally interact with visual representations in the prestriate cortex. (Author/SLD)

Extends previous research by examining empirically the relationship of message delivery and content to perceptions of leader charisma. Indicates that, although both delivery and content play a role in the development of perceptions of charisma, the impact of delivery is stronger. Reveals that the attentive, relaxed, friendly, and dominant style…

Based on data from three successive surveys, this article examines whether principals of small secondary schools perceive their roles differently differ from those administering larger schools. Although results are inconclusive, a significant decrease was reported in the number of principals reporting major scheduling problems, reliance on fund…

In a large Australian preschool, perceptions of parents (n=41) regarding their role in their children's education were studied and classified into four groups, based in part on parent ideas about the relative contributions and responsibilities of parents and teachers. Parent participation in preschool activities was found to be related to role…

Described are how pictures can combine aspects of naturalistic representation with more formal shapes to enhance cognitive understanding. These "diagrammatic" shapes derive from geometrical elementary and thereby bestow visual concreteness to concepts conveyed by the pictures. Leonardo da Vinci's anatomical drawings are used as examples…

Examined knowledge level of 495 chief student affairs officers, 252 directors of campus health centers, and 294 directors of campus security concerning courtship violence on their campuses. Results indicated that the majority of student affairs professionals were aware of incidents of courtship violence on their campuses; however, the number of…

The role of educational interpreters for deaf students mainstreamed in regular classes was examined through interviews with 35 educational interpreters. Among concerns were (1) defining their professional role, (2) the variety of sign systems used in schools, (3) their relationships with the students they serve, and (4) professional development.…