Movement and structure as determinants of spatial representations

It was hypothesized that the cognitive representation of distances between locations in an environment is a function not only of the environment's structure, but also of a person's pattern of travel within the environment. In the present study subjects were exposed to an experimental environment in which some locations were separated either by an opaque or a transparent barrier and other locations were not separated by any barrier. As subjects learned where the locations were, they were required to follow a specific route that allowed travel between some locations in each category but not others. Afterward subjects were asked to reproduce from memory the separation between pairs of locations. The results supported the hypothesis. Recalled distance between locations was significantly affected by both movement patterns of subjects and structural aspects of the environment (type of barrier and actual separation between locations). These results are interpreted in terms of the types of information made available through particular movement patterns and the corresponding salience of that information.     

Effects of role variables on job satisfaction

This study examines the effects of role variables on job satisfaction among physician and non-physician executives in hospital settings. Positive relationships were found for both groups between role variables and job satisfaction. The results indicate that role variables have a significant effect on stress, job satisfaction, and organizational commitment in the physician executive and the non-physician health care executive. On a theoretical level, this research allowed for an extended test of role theory, specifically as it applies to the management of health care. The implications of these findings for role theory and the physician executive are discussed. Since this study is of an exploratory nature, it offers new insights into the field of health care management, and the physician's role as the executive.     

Inferences for the ratio: Fieller’s interval,log ratio,and large sample based confidence intervals

In sample surveys and many other areas of application, the ratio of variables is often of great importance. This often occurs when one variable is available at the population level while another variable of interest is available for sample data only. In this case, using the sample ratio, we can often gather valuable information on the variable of interest for the unsampled observations. In many other studies, the ratio itself is of interest, for example when estimating proportions from a random number of observations. In this note we compare three confidence intervals for the population ratio: A large sample interval, a log based version of the large sample interval, and Fieller’s interval. This is done through data analysis and through a small simulation experiment. The Fieller method has often been proposed as a superior interval for small sample sizes. We show through a data example and simulation experiments that Fieller’s method often gives nonsensical and uninformative intervals when the observations are noisy relative to the mean of the data. The large sample interval does not similarly suffer and thus can be a more reliable method for small and large samples.     

VIA's visual voices: the awareness of a dedicated audience for voices in patient video narratives

First the authors examine the concept of ‘voice’ in one model of participant media research (PMR) giving special attention to parallel variables of hearing, begging questions about the ‘listening’ component of any communication process. Second, they describe the use of a research programme entitled Video Intervention/Prevention Assessment (VIA) and a series of ongoing video narrative projects with chronically ill young people at Children's Hospital Boston. Young people were asked to show how they see their own illness-centred lives by using videocam technology. Third, ‘visual voices’ as found on the videotape results are examined through Thompson's five kinds of voice used by participants living with spina bifida, cystic fibrosis and, in one case, obesity. We conclude that knowledge and anticipation of what we have termed ‘a dedicated audience’ is one of the primary variables in the elicitation of voice and the overall value of participant media research.

… [one] main characteristic of illness narratives is that they formulate and express a central aspect of being ill in modern society, namely the difficulty of giving voice to both suffering and to the lifeworld context of illness. (Hyden 1997 Hyden, L. 1997. Illness and narrative. Sociology of Health & Illness, 19(1): 48–69. [Crossref], [Web of Science ®] , [Google Scholar], 64)     

Lesbian and Gay Elders and Long-Term Care: Identifying the Unique Psychosocial Perspectives and Challenges

This qualitative study of lesbian and gay elders seeks to identify the psychosocial challenges this community faces regarding long-term care. Two focus groups were conducted among 16 gay elders in community and long-term care settings. Participants reported fear of being rejected or neglected by healthcare providers, particularly personal care aides; fear of not being accepted and respected by other residents; fear of having to go back into the closet if placed in long-term care; and a preference for gay-friendly care. Participants suggested staff training to promote acceptance and respect for gay people, and favorably perceived gay-specific and gay-friendly living arrangements.