Psychological stress,work satisfaction,and brain injury nursing

The psychological stress and work satisfaction of two groups of nurses working with clients having brain injuries were assessed and compared with norm groups of people working with other types of injuries and disabilities. Contrary to previously published reports, there was no evidence that the groups in this study were higher on measures of burnout than the selected norm groups. However, work satisfaction was found to be significantly lower for one of the groups when compared not only with the other group but also with the selected norm groups. This lower work satisfaction was associated with significantly lower scores on certain aspects of the work environment when compared with the other group. Results from semi-structured interviews in the study confirmed the importance of the work environment and provided additional information concerning causes of the lower work satisfaction and possible solutions.     

Finding alternatives to the streets for the homeless mentally Ill: Efficacy at a state hospital intensive placement unit

The authors describe a sample of homeless mentally ill patients receiving extended psychiatric care on an intensive placement unit. Summaries of 246 discharges were reviewed to examine demographic and clinical factors associated with extended psychiatric care and postdischarge placement. It was found that homeless patients requiring extended care were often medically ill and substance abusing. Residential placements were accepted by most patients on discharge. It was determined that homeless psychiatric patients benefited from extended care on an inpatient unit designed to alleviate anxieties regarding living arrangements and psychiatric treatment systems historically rejected by this population.The authors wish to thank Charlotte Seltzer, CSW, for her cooperation on this project.     

Religiosity, psychoticism, and schizotypal traits

In the present study we investigated the relationship between scores on the Francis Scale of Attitudes towards Christianity [FSAC (Francis & Stubbs, Personality and Individual Differences, 8, 741–743, 1987)], Eysenck's Personality Questionnaire [EPQ (Eysenck & Eysenck, Manual of the Eysenck Personality Questionnaire, 1975)], Eckblad and Chapman's Magical Ideation Scale [MgI (Eckblad & Chapman, Journal of Consulting and Clinical Psychology, 51, 215–225, 1983)], and Claridge's STQ (Claridge & Broks, Personality and Individual Differences, 5, 633–648, 1984). A first Principal Components Analysis with the FSAC and the EPQ confirmed previous work which has shown a negative association between religiosity and psychoticism. A second Principal Components Analysis with all scales yielded a four factor solution:

1. (1) aberrant perceptions and beliefs;

2. (2) social anxiety and suspiciousness;

3. (3) asociality and low religiosity; and

4. (4) social desirability.

Some evidence is also presented for an association between higher religiosity and higher scores on unusual perceptual experiences in men although not in women. Implications for the assessment of religiosity in future research are discussed.     

Perceptual interference at encoding enhances recall for high- but not low-imageability words

Interfering with stimulus perception during encoding can improve later explicit memory (the perceptual-interference effect). The compensatory-processing hypothesis attributes the perceptualinterference effect to enhanced processing of higher level (nonvisual) information during perception. Recent research indicates that the semantic dimension of imageability is one type of higher level information that plays a role in word perception. To the extent that semantic representations play a more important role in the perception of high- than for low-imageability words, the compensatoryprocessing hypothesis predicts a larger perceptual-interference effect for high- than for lowimageability words. Two experiments confirm this prediction. A robust effect of perceptual interference was found for high- but not for low-imageability words.     

The importance of the individual in the ‘causal’ relationship between attractiveness and self-esteem

This paper argues that many psychological explanations underlying health and social behaviour stress the importance of the relationship between attractiveness and self-esteem. The nature of this relationship is not well understood, yet can have important implications for the individual in areas of medical intervention which involve treatment on aesthetic grounds. A survey of psychosocial factors among 1018 children aged 11-12 years is reported. The study examined the association between perception of physical attractiveness and self-esteem in order to clarify the relationship between self-esteem and self versus others' perception of attractiveness. Self-ratings of attractiveness were linked to judges' ratings to determine whether subjects underrated, over-rated, or accurately perceived their own physical attractiveness. The results showed that although ratings of general facial attractiveness by others were associated with self-perceived attractiveness, in the specific area of dental health, attractiveness (as judged by others) was not. There were no significant relationships between ratings of attractiveness by others and self-esteem. Self-perception of attractiveness, however, was significantly associated with self-esteem. Further analyses showed that children who under-rated their own facial attractiveness had a lower mean score for self-esteem than over-raters or accurate perceivers (who did not differ significantly). In contrast, under-raters of dental attractiveness had a lower mean score for self-esteem than over-raters, but did not differ significantly from accurate perceivers. Over-raters of dental attractiveness had a higher mean score for self-esteem than accurate perceivers. These finding suggest that if an over-rater were to receive treatment on aesthetic grounds it is unlikely, given that they have high self-esteem already, that such intervention will have a profound psychological impact. These data indicate the importance of determining the way in which individuals evaluate their appearance compared to others, and may help to clarify previously equivocal findings concerning the relationship between self-esteem and attractiveness.     

Increasing the Salience of Risky Sexual Behavior: Promoting Interest in HIV-Antibody Testing Among Heterosexually Active Young Adults1

The present study examines whether making the risk associated with unsafe sexual behavior more salient would increase interest in HIV testing. The HIV-related beliefs and behaviors reported by a sample of college students were assessed both before and after they had viewed a vulnerability-oriented film about HIV/AIDS. Viewing the film heightened sexually active participants' belief that they might currently be HIV seropositive. Among participants who were currently sexually active, heightened perceptions of risk and concern about sexual behavior predicted intentions to utilize HIV testing services (controlling for initial risk perceptions and behavior). Those who engaged in behaviors related to HIV testing during the 4-week period after the film had expressed stronger HIV intentions and more pronounced feelings of anxiety and concern about prior sexual behavior. These results suggest that risk-enhancing interventions can stimulate interest in HIV testing.     

On disregarding deviants: Exemplar typicality and person perception

A pervasive problem in mental life is that of exemplar selectivity or how one isolates specific category members from other instances of a class. This problem is particupared pronounced in person perception, where perceivers may routinely want to personalize selected individuals while continuing to respond towards other members of the category in a stereotype-based manner. To realize these flexible effects, we hypothesized that, when perceivers encounter a group member, they inevitably encode an exemplar-based representation of the individual in mind. Part of this representation, moreover, is information signaling the person's goodness-of-Fit with respect to his or her salient group memberships. When the representation is activated on a subsequent occasion, these inferences of category fit moderate the extent of stereotypical thinking. The results of two studies provided converging evidence for this analysis of stereotype function. Exemplar typicality moderated both the accessibility of Stereotypic knowledge (Study 1) anxd the extent to which perceivers used a stereotype to organize information about a target (Study 2). We consider the theoretical and practical implications of these findings for our understanding of the role of stereotypes in person perception.     

Metaphors and models in medicine

This paper aims to show how medical scientists may use metaphor in ways closely parallel to poets. Those who believe metaphor has any role at all in science may describe its use in various ways. Associationists think metaphors are based upon likenesses, and collapse the notions of model and metaphor together. But, as an example from the work of Louis Pasteur suggests, metaphor need not be based upon likenesses. Rather it may play a role in making possible a model'sexplanatory significance. Models may presuppose metaphors. The Pasteur example also suggests metaphor may play a part in creating likenesses through its role in classification and reclassification. It is in these ways that the use of metaphor in medical science most closely parallels that in poetry.     

Factors in the learning behavior of the albino rat

The table of intercorrelations published by Dr. R. L. Thorndike in theGenetic Psychology Monographs, 1935,17, No. 1, has been reanalyzed into ten factors. Rotation of the reference vectors resulted in a configuration which, for all practical purposes, may be said to show a simple structure and (except for one variable on one factor) a positive manifold. Five of the factors can be interpreted with some confidence, one only with considerable caution; three factors are specific to the apparatus employed, and for the one remaining factor, no interpretation is attempted; it appears to be a residual plane.