Stigma, Culture, and HIV and AIDS in the Western Cape, South Africa: An Application of the PEN-3 Cultural Model for Community-Based Research

HIV- and AIDS-related stigma has been reported to be a major factor contributing to the spread of HIV. In this study, the authors explore the meaning of stigma and its impact on HIV and AIDS in South African families and health care centers. They conducted focus group and key informant interviews among African and Colored populations in Khayelitsha, Gugulethu, and Mitchell's Plain in the Western Cape province. The audio-recorded interviews were transcribed and coded using NVivo. Using the PEN-3 cultural model, the authors analyzed results showing that participants' shared experiences ranged from positive/nonstigmatizing, to existential/unique to the contexts, to negative/stigmatizing. Families and health care centers were found to have both positive nonstigmatizing values and negative stigmatizing characteristics in addressing HIV/AIDS-related stigma. The authors conclude that a culture-centered analysis, relative to identity, is central to understanding the nature and contexts of HIV/AIDS-related stigma in South Africa.     

Body image and health locus of control among male patients with incisional hernias

Incisional hernias form after surgery through incision sites and can enlarge over time. Relations between body image (BI) and health locus of control (HLC) were investigated in male patients undergoing evaluation for incisional hernia repair (n = 32) and non-hernia controls (n = 34). Analyses revealed that patients with incisional hernias reported significantly less satisfaction with general appearance and appearance of the mid-torso than non-hernia controls. Although HLC beliefs did not vary by group, post hoc analyses revealed several significant relations between BI factors and HLC beliefs. Results suggest that poor BI is a significant area of concern among patients with incisional hernias.     

Robot-resident neural networks: A step beyond computer simulation

A simple, commercially available robot platform is presented in this paper with suggested modifications for adding a neural network controller and a better sensory system. The robot, called HexWalker, is a six-legged, servo-driven, battery-powered platform. We found this platform easy to modify with both hardware and software changes. The software changes can be programmed from a standard PC and downloaded into the EEROMS of the robot. This robot provides a tangible model of sensory/motor integration which is useful in both teaching and research.     

Dyslexia: saccadic eye movements

This paper describes an extensive study of the parameters of saccadic eye movement in a group of 28 poor-reading children and a comparative normally reading group of 31 children. Ages ranged from 6.0 to 16.9 yr. Poor readers had normal intelligence but were lagging by at least two years in reading ability as compared to their peer age group. Parameters studied in refixation eye movements included saccadic latency, accuracy, velocity, and acceleration, as well as differences in latency for abduct and adduct movements. Shapes of saccades were also studied. It was shown that eye-movement performance in simple saccadic refixation was not distinguishably different for poor readers and normal readers, even though in reading, which requires higher processing, eye-movement characteristics are quite different. Maturational changes for various saccadic eye-movement parameters were also examined for the normal and poor reading groups.     

The changing relationship between psychology and contemporary spiritual direction

As recently as the late 1970's, the relationship between spiritual direction and psychology was tentative and cautious. During the last decade, however, psychological methods and perspectives have been increasingly utilized in spiritual direction. This article examines how clinical psychology, developmental psychology, the psychology of women, and professional psychology are becoming increasingly relevant to the contemporary practice of spiritual direction in the United States, and how, in the process, the relationship between psychology and spiritual direction is changing.     

Stress and Control-Related Problems at Three Mile Island1

The relationship between stress and control for residents at Three Mile Island (TMI) was examined. TMI was studied because of the technological nature of the accident there. Residents of Frederick, Maryland, more than 80 miles from TMI, were used as a comparison group. Control-related problems were measured using questionnaires and a behavioral task. Stress levels were determined using self-report, behavioral, and biochemical measures. Residents at TMI reported more loss of control and performed more poorly on the behavioral task than did comparison subjects. Subjects at TMI reporting more loss of control had more stress-associated symptoms than did comparison subjects and subjects at TMI not experiencing as many control-related problems.