The role pictures and graphics can play in making Telidon, a Canadian home information retrieval videotex service, a viable communications medium is discussed. This report concentrates on contributions of theories of perception and cognition to knowledge of how different kinds of visual images can most effectively be used on Telidon. The issues of…

Literature examining elements influencing the production of consistent human movement is reviewed in this paper. The review is limited to theoretical papers and research studies on sport-related tasks that utilize actual representations of movement, e.g., film, electromyogram, or videotape; rather than movement only implied from goal attainment,…

Understanding vision is not a simple task. Nevertheless, a great deal is known about vision, more than about any of our other senses. The articles collected in this volume were chosen and organized with the intention of providing a survey of a number of different areas of vision research. Three major sections focus on the general categories of…

The principle of cognitive consistency, formulated by Jack Snyder, explains decision-making under stressful conditions. Snyder contends that decision-making under stressful conditions creates a drive toward cognitive consistency and brings into operation tendencies: (1) toward a perception of certainty about an opponent's intention and the…

This second paper in the intrapersonal skills series is concerned with belief systems and how individuals can manage self-esteem by internalizing assertion and awareness training program concepts. The introduction of the paper defines self-esteem and examines how individuals form their self-concepts. It is proposed that persons gather and…

Given that traditional societies provide women with clearly defined roles, married women in traditional communities might experience less depression than women who have conflicting role expectations. To examine this issue, 43 Lubavitch Hassidic Jewish women from two northeastern communities were interviewed concerning their satisfaction with…

Two experiments, each involving 96 sighted undergraduates, investigated the effects on braille learning of presenting information about the number of dots a symbol contains at the beginning of the study interval (prompting condition). In study 1, prompting was compared with presenting no information during the study interval. In experiment 2,…

The prison experience has traditionally been examined from two perspectives, i.e., deprivation or importation. The amount of time spent in prison, the degree of assimilation into the inmate subculture (prisonization), changes in self-esteem, and self-disclosure are associated with the deprivation model. Advocates of the importation model, however,…

Factors influencing the use of nonacoustic aids (such as visual displays and tactile devices) with the hearing impaired are reviewed. The benefits of tactile devices in improving speech reading/lipreading and speech are pointed out. Tactile aids which provide information on rhythm, rate, intensity, and duration of speech increase lipreading and…

A study was conducted to determine how Washington, D.C., reporters cover business policy issues and to explain why they report this news as they do. The study used J. Grunig's situational theory of communication behavior as a basis for developing a typology of Washington reporters based upon their perceptions of four business policy issues. A…

It is argued that learning from different sources greatly depends on the differential way in which these sources are perceived, for these perceptions determine to an important extent the mental effort expended in the learning process. Two ideas are discussed: (1) amount of mental effort investment (AIME), defined as the number of nonautomatic…

This paper reviews the aspects of cognitive science that relate best to using electrical and magnetic recording to understand the function of brain systems. It outlines a framework for relating cognitive activities of daily life (typing, reading) to underlying neural systems. The framework uses five levels of analysis: task, elementary operations,…

Role theory, which posits that people play parts determined to some extent by others' expectations, was used in an investigation of the relationship between public relations practitioners and journalists. Twelve journalists and 14 public relations practitioners were asked to describe both roles in terms of a variety of attributes or…

Since grandparents can have profound influence on their grandchildren's upbringing, understanding how grandparents present models of male and female roles may enhance understanding of early sex-role socialization. Sex differences in perceptions of grandparenting were examined in a group of grandmothers (N=177) and grandfathers (N=105) who…

The identity problems of school psychologists are complicated by the emergence of applied developmental psychology. Traditionally, school psychology has recognized developmental psychology as one of its major foundations; however, the two fields are not synonymous. School psychology also applies other disciplinary practices, and conversely, all…