The Role of Religion and Spirituality in Mental and Physical Health

An increased interest in the effects of religion and spirituality on health is apparent in the psychological and medical literature. Although religion in particular was thought, in the past, to have a predominantly negative influence on health, recent research suggests this relationship is more complex. This article reviews the literature on the impact of religion and spirituality on physical and mental health, concluding that the influence is largely beneficial. Mechanisms for the positive effect of religion and spirituality are proposed.     

Stereotype change and prejudice reduction: short‐ and long‐term evaluation of a cross–cultural awareness programme

The present study reports an evaluation of an applied prejudice reduction intervention. Previous research has indicated that such programmes achieve limited success. The programme evaluated was an in‐house anti‐racist education programme aimed at reducing prejudice towards Aboriginal Australians. The target audience were employees of a large public service organization. Knowledge of, prejudice towards, and stereotyping of Aboriginal Australians were assessed before commencing the programme to establish a baseline. Changes in these variables were assessed immediately after completing the programme, and again 3 months after completing the programme. The programme had pronounced effects immediately after completion: there was a significant increase in knowledge and significant decrease in prejudice and negative stereotyping. However, 3 months later, there was no significant difference to baseline levels of prejudice and stereotyping. Knowledge remained significantly higher than at baseline 3 months after completing the programme. High prejudice participants alone experienced a significant, long‐term decrease in old‐fashioned racism. It is concluded that further research must be done to develop more successful strategies of prejudice reduction and stereotype change that are also applicable to ‘real world’ contexts. Copyright © 2001 John Wiley & Sons, Ltd.     

Understanding inference as a source of knowledge: children's ability to evaluate the certainty of deduction, perception, and guessing

Three experiments investigated children's understanding of inference as a source of knowledge. Children observed a puppet make a statement about the color of one of two hidden toys after the puppet (a) looked directly at the toy (looking), (b) looked at the other toy (inference), or (c) looked at neither toy (guessing). Most 4-, 5-, and 6-year-olds did not rate the puppet as being more certain of the toy's color after the puppet looked directly at it or inferred its color than they did after the puppet guessed its color. Most 8 and 9-year-olds distinguished inference and looking from guessing. The tendency to explain the puppet's knowledge by referring to inference increased with age. Children who referred to inference in their explanations were more likely to judge deductive inference as more certain than guessing.     

Memory for two types of spatial location: effects of instructions, age, and format

Three experiments, with old persons (59-80 years) and college students (17-30 years) in Experiments 1 and 2 and with college students (17-24 years) in Experiment 3, investigated the differences between two types of spatial location memory: memory for the location of individual items in an array and memory for occupied, as opposed to unoccupied, locations in an array. Young persons performed better than old persons on both measures of location memory. However, an effect of instructions (intentional vs. incidental for spatial location) was consistently obtained for memory for occupied, as opposed to unoccupied, locations, whereas no effect of instructions was obtained for memory for individual item locations. In addition, item location memory was superior for objects as opposed to matched words (Experiment 2), whereas occupied location memory was not affected by presentation format (Experiments 2 and 3). These differences indicate that spatial memory is a complex process whose properties are affected by variations in stimulus characteristics and task demands. It was concluded that the distinction of Hasher and Zacks (1979) between automatic and effortful processes is not adequate for understanding spatial memory. A recognition of the complex nature of spatial processing suggests a resolution of discrepancies in the literature based upon differences in stimulus characteristics, task demands, and the effectiveness of task-appropriate mnemonic strategies.     

Sensitivity to perspective structure while walking without vision

Experiments are reported of the nonvisual sensitivity of observers to their paths of locomotion and to the resulting changes in the structure of their perspectives, ie changes in the network of directions and distances spatially relating them to objects fixed in the surrounding environment. In the first experiment it was found that adults can keep up to date on the changing structure of their perspectives even in the absence of sights and sounds that specify changes in self-to-object relations. They do this rapidly, accurately, and, according to the subjects' reports, automatically, as if perceiving the new perspective structures. The second experiment was designed to investigate the role of visual experience in the development of sensitivity to occluded changes in perspective structure by comparing the judgments of sighted adults with those of late-blinded adults (who had extensive life histories of vision) and those of early-blinded adults (who had little or no history of vision). The three groups performed similarly when asked to judge perspective while imagining a new point of observation. However, locomoting to the new point greatly facilitated the judgments of the sighted and late-blinded subjects, but not those of the early-blinded subjects. The findings indicate that visual experience plays an important role in the development of sensitivity to changes in perspective structure when walking without vision.     

Factors Predisposing Women to Take Precautions Against Breast and Cervix Cancer

The utility of the Theory of Reasoned Action (TRA), the Health Belief Model (HBM), and the Subjective Probability Model (SPM) in a health education diagnosis to discover predisposing factors for performing breast self-examination (BSE) and having a Pap test was explored in a survey of 123 women. Each model was a significant predictor of BSE and Pap test intentions. However, a composite model comprising the TRA's attitudinal and normative components supplemented by the barriers component of the HBM was the most useful in performing a health education diagnosis in relation to breast self-examination and the Pap test. "Psychological relevance" scores of particular beliefs obtained by SPM procedures tended to confirm the TRA's correlational method of identifying primary beliefs that would be the targets of persuasion to change BSE and Pap test intentions.     

Neonatal responsiveness as a function of maternal contact and obstetrical drugs

This work was designed to study changes in neonatal behavior during the first two days of life. Infants in Part I were from middle-class backgrounds. Half of these infants had unrestricted maternal contact during the first two days of life, the other half had contact with their mothers only at feeding time. Infants in Part II were from low socio-economic backgrounds. They were cared for entirely by the nursery staff during the first two days of life, so that differences in maternal style did not affect their behavior. Half of these babies were born to mothers who received 50 mg meperidine during labor, half to mothers who received no meperidine. This work provided evidence for the sensitivity of the neonate during the first two days of life. Both those infants who received unrestricted maternal contact and those whose mothers had received no obstetrical drugs exhibited more behavioral change than those who received low maternal contact or whose mothers had received meperidine during labor. High maternal contact and absence of obstetrical drugs also resulted in increased sensitivity to some environmental stimuli.