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Abstract

Confirmatory factor analyses (CFAs) were employed to test the factorial validity and structure of the Proactive Coping Inventory (PCI; Greenglass, Schwarzer, Jakubiec, Fiksenbaum, &; Taubert, 1999) in a large multiethnic sample (n=709). CFAs conducted on each individual scale of the PCI supported congeneric measurement. However, when the scales of the PCI were tested simultaneously in a model, a 3-factor model representing Logical Analysis/Problem Solving, Social Support, and Avoidance fit as well as both a 5- and the original 7-factor model. Moreover, strong redundancy among factors of both the 5- and 7-factor models suggested that these models did not represent the PCI well. In addition, multigroup analyses revealed that the parameters (e.g., factor loadings, item intercepts) of the 3-factor model were largely invariant across gender and ethnic groups. Discussion focuses on the interpretability of the 3-factor model of the PCI, and particularly in relation to traditional measures of reactive coping.     

Prevalence,Correlates and Perceptions Towards Cigarette Smoking Among Male and Female in School Adolescents (Aged 11–18 Years) in South Africa: Results from the 2008 GYTS Study

The aim of this study was to estimate the prevalence and identify correlates of current cigarette use among 8,470 school-going adolescents (aged 11 to 18 years) in South Africa. A cross-sectional study was carried out in 2008 in South Africa within the framework of the Global Youth Tobacco Survey (GYTS). Overall prevalence of current cigarette smoking was 16.5%. Significantly more males (22.8%) than females (10.5%) were current smokers (p < .001). Cigarette smoking among boys and girls was positively associated with parental and/or peer smoking and greater risk perception, and among girls smoking attitudes variables (having more friends among girls, greater attractiveness of boys and weight change) and various higher exposure to smoking advertising and promotion activities were positively associated with cigarette smoking. However, antismoking advertising and community and family education were positively associated with current smoking, while only having school or community special groups or classes for students who want to stop smoking was protective of smoking. Cigarette smoking and other tobacco use is a significant public health problem in South Africa. Public health efforts aimed at preventing adolescent cigarette/tobacco use should incorporate knowledge on the associated factors related to smoking.     

Alcohol Use in Three Different Inner Cities in South Africa: AUDIT-C and CAGE

The aim of the present study was to describe the frequency of risky drinking among a general urban population survey (n=1379) in South Africa with the help of (Alcohol Use Disorders Identification Test) AUDIT-C scores, CAGE (Cut down, Annoyed, Guilty, Eye-opener) scores and compare the scores with calculated risky drinking in terms of weekly alcohol consumption or heavy episodic drinking. Results indicate 44.4% for men and 25.4% for women as hazardous or harmful drinkers and using the CAGE 44.7% (55% among men and 35.5% among women). AUDIT-C and CAGE cases were more likely to be women than men and were also more likely among Coloureds and Whites than Black Africans and Indians or Asians. This study showed a greater sensitivity of AUDIT to CAGE.     

Cultural and Religious Values: A Cross-Cultural Study In Austria,South Africa and Egypt

This article compares religious values found on the basis of the lexical approach in three cultures. Lists of human values in Austria (German), South Africa (Northern Sotho) and Egypt (Arabic) were compiled. These terms were rated by 456, 400 and 773 participants respectively as personal guiding motives in life. Factor analyses yielded orthogonal dimensions reflecting the specific values of each culture. In all three cases, a dimension pertaining to religious issues emerged. For Austria, a distinct dimension was found, which only comprised religious terms. In South Africa religious values were interrelated with mutual support, while in Egypt, religiosity was highly correlated with political concerns and Arabic nationalism. While only about 25% of the Austrian sample gave positive evaluations to religious values, most of the South African and Egyptian participants rated religiosity positively. Results suggest that religious values are ubiquitous and religious convictions are influenced by the ethical concepts in each culture.     

Multiple health risk behaviours and posttraumatic stress disorder symptoms among university students from 22 countries

The goal of the study was to investigate multiple health risk behaviours in relation to PTSD symptoms in a sample of university students from 22 countries. Using anonymous questionnaires, data were collected from 16804 undergraduate university students (mean age 20.8, SD?=?2.8) from 23 universities in 22 countries in Africa, Asia, Caribbean and South America. Results indicate that overall, 20.9% of the university students screened positive for PTSD, and the overall mean of health risk behaviours (range from 1–10) was 2.7 for university students from all countries. Logistic regression adjusted for sociodemographic characteristics and social support found that each of the ten individual health risk behaviours was significantly associated with PTSD symptoms. In addition, logistic regression with multiple health risk behaviours found a steady increase from 1 (Odds Ratio (OR): 1.37, CI 1.05–1.77) to 5 or more (OR: 3.57, CI 2.75–4.64) health risk behaviours in association with PTSD symptoms, adjusted for age, gender, economic family background and social support.     

Brief Intervention of Alcohol Problems in Sub-Saharan Africa: A Review

The purpose of this review was to identify and assess studies that have described and quantified brief interventions of alcohol problems in sub-Saharan Africa. PubMed, Google scholar, CAB Abstracts and article references were searched to identify studies published in English between 1980 and 2009. Twenty-one eligible studies were described in detail and information on study characteristics extracted. All of the identified studies were conducted either in east or southern Africa and varied substantially in terms of study design, population and alcohol use definitions. Overall, brief intervention of alcohol problems in health care settings showed positive results but were difficult to integrate into routine practice. Brief interventions (ranging from a few to 12 sessions) in school settings showed mixed results. In individual or group format in community settings, brief interventions combined with HIV risk reduction counselling showed promising short term results. The findings of this review of sub-Saharan African research strongly support the possible impact of brief interventions of alcohol problems in various settings.     

Adaptation to Reversal of Retinal Feedback of Eyemovements

Both optical and hybrid-computer methods were devised to reverse the visual feedback which the eye gets of its own movements. Optical reversal by a contact lens device caused persisting, unstable, skittered, blurred vision, to which the subject made no effective adaptation. Using a hybrid analog-digital-analog computer, eyemovement-retinal feedback was reversed by yoking oscilloscope targets to the transduced electrical signals of ocular movements and reversing the sign of input-output control of the computer system. Vision with such computer-reversed feedback from ocular movements duplicated the experiences with the contact-lens method. Practice over five sessions of 50 trials indicated that three Ss showed no significant improvement in eye-tracking accuracy with the reversed vision. Perception of direction in vision and the basic signal processes of vision were thus found to be dependent on built-in direction specificity of eyemovement-retinal feedback interactions which also govern dynamic specialization and control of pursuit, saccadic, and fixation movements.     

Adaptation to Combined Reversal and Delay of Eyemovement-Retinal Feedback

A real-time computer system was used to calibrate eye position with respect to the position of an oscilloscope target, to yoke transduced eyemovement signals to the target, and to program variable feedback reversal and delays into the closed eyemovement-retinal interaction. S was required to compensate a sine-wave movement of the target by opposed movements of the eyes. Experimental transmission lags of 0.0, 0.1, and 0.2 sec. were introduced into the closed eyemovement-retinal yoke. Results indicated that both reversal and delay of eyemovement-retinal feedback degraded primary visual processes and their ocular control by pursuit, saccadic, and fixation motions, causing blurred, skittered, and unstable vision, and that there was limited adaptation to distortion of eyemovement-retinal feedback timing as well as to the spatial reversal of such feedback.     

The Role of Self-Compassion in Physical and Psychological Well-Being

The relation of self-compassion to physical and psychological well-being was investigated among 182 college students. The self-compassion scale was delineated into three composites, following the proposition by Neff that self-compassion consists of three main components: self-judgment versus self-kindness (SJ–SK), a sense of isolation versus common humanity (I–CH), and over-identification versus mindfulness (OI–M). Findings support the association between self-compassion and psychological and physical well-being, but the composites demonstrate different influences. SJ–SK and I–CH were predictive of both depressive symptomatology and physical well-being, and SJ–SK and OI–M were predictive of managing life stressors. The results of this study support and expand prior research on self-compassion.     

The Contributions of Memory and Attention Processes to Cognitive Abilities

In two experiments, the contributions of memory and attention processes to the cognitive abilities of reasoning and perceptual speed were investigated. Two measures of speed of information retrieval from long-term and short-term memory (Posner paradigm, Sternberg paradigm) and two attention measures (continuous attention test, attention switching test) were included in the first experiment (N = 220). The memory tests led to correlations with the measures of cognitive abilities, whereas the attention test did not. The same tests as well as one additional memory test and one attention test (working memory test, test of covert orientation) were administered in the second experiment (N = 116). Again, the memory tests led to the larger correlations with the measures of cognitive abilities. Two components were obtained in components analysis, of which the first was characterized by high loadings of the memory tests and the second by high loadings of the attention tests. Only the memory component contributed to the prediction of cognitive abilities.