Social support,physical functioning,and cognitive functioning among older African American adults

ABSTRACT

Social support and functional ability are related to a number of outcomes in later life among African Americans, including cognitive performance. This study examined how providing and receiving social support was related to fluid and crystallized cognitive abilities among aging African American adults after accounting for functional limitations, age, education, sex, income, and self-reported health. Data from 602 African American adults (M?=?69.08, SD?=?9.74; 25% male) were analyzed using latent variable modeling. Fluid ability was a second-order factor indicated by measures that assessed verbal memory, working memory, perceptual speed, and inductive reasoning. Crystallized ability was a first-order factor indicated by three measures that assessed vocabulary (Shipley Verbal Meaning Test and parts A and B of the ETS Vocabulary Test). Results indicated that the receipt of social support was negatively related to both fluid and crystallized abilities, while the provision of support was positively related to fluid and crystallized ability. Follow-up tests found that the receipt of support was more strongly related to fluid ability than crystallized ability. There was no significant difference regarding the relationship of provision of support with fluid ability compared to crystallized ability. Results discuss the importance of considering the social context of older adults when examining cognitive ability.     

Self-reported Diabetes Prevalence and Risk factors in South Africa: Results from the World Health Survey

Using the data from the South African World Health Survey (WHS), the current study aims to assess the self-reported prevalence of diabetes and associated risk factors by socio-economic characteristics in South Africa. A population-based survey of 2314 participants (1116 men and 1236 women) was conducted in South Africa in 2003. Results indicate an overall self-reported diabetes prevalence of 9.1%, 7.1% for men and 10.8% for women. In terms of diabetes risk factors, high rates of overweight or obesity (58.4%), physical inactivity (55.2%), less than 5 servings of fruits and vegetables in a day (69.3%), and medium or high stress levels (63.3%) were found; 18.4% were smoking daily and 7.3% were risky drinkers. Univariate regression analyses found that from the six different risk factors none apart from having high stress were associated with the occurrence of diabetes. Greater age was associated with obesity and inversely associated with insufficient consumption of fruits and vegetables. Daily smoking and being physically inactive were inversely associated with risky drinking. Low socioeconomic background was associated with unhealthy diet, physical inactivity and stress.     

Post-traumatic stress disorder and health risk behaviour among persons 15 years and older in South Africa

The aim of this study was to investigate the association between post-traumatic stress disorder (PTSD) and health risk behaviours among persons 15 years and older in South Africa. We analysed data from the South African National Health and Nutrition Examination Survey (SANHANES-1, 2012) (N = 15 201; mean age = 36.9 years, SD = 16.5; 2.1% with PSTD, 4.0% with partial PTSD). The survey included questions from validated measures of the following health risk behaviours: problem drinking, current tobacco use, physical activity, sedentary behaviour, vegetable consumption, and fast food and frequent soft drinks consumption. In adjusted logistic regression analysis, only self-reporting with PTSD was associated with problem drinking. The data did not yield significant association between PTSD status and any of the other health risk behaviours (tobacco use, low physical activity, and fast food consumption).     

Work-to-family enrichment: Influences of work resources,work engagement and satisfaction among employees within the South African context

The aim of this study was to investigate the relationship of work resources, work-to-family enrichment, engagement and job satisfaction among employees in the South African context. Data were collected from 627 participants (females=67%, Afrikaans or English speakers=81.8%). The analysis utilised multiple regression analysis to predict work resources and work-to-family enrichment dimensions from work engagement dimensions, job satisfaction and career satisfaction. In the multiple regression analyses, work-related development opportunities, work autonomy and work-family affect were significant predictors of work vigour. Furthermore, work-related development opportunities, work autonomy, work-family affect and work-family perspectives were significant predictors of work dedication, job satisfaction and career satisfaction. Results support the idea that participation in one role may enrich the quality of life in the other role and provides a more comprehensive understanding of the positive side of the work/family interface.     

Values in children's stories in South Africa: an exploratory discourse analysis

This study explored the presentation and construction of the values in story texts for children in South Africa. The data were from five children's stories from a widely-circulated weekly newspaper. The story content was analysed for value-laden themes child readers are exposed to. The themes to emerge from the study suggest the endorsement of values such as delighting in one's natural beauty, the importance of education, martyrdom, inclusivity, telling the truth, gratitude, appreciating one's own talent, truthfulness, respecting one's elders, community unity and forgiveness. Some of the stories touched on family structure, including the absent father as well as gender stereotypes, gender inequalities and social norms.     

Conflict management and job characteristics of nurses in South African public hospitals

This study sought to determine whether job demands and job resources predicted conflict handling styles among nurses within South African public hospitals. A convenience sample of 205 nurses were included (males?=?10.7%; age range 46 to 60 years?=?38.5%, experience of 5 years and more?=?70.8%, African?=?92.2%). They completed Rahim's Organisational Conflict Inventory – II (ROCI–II: Rahim, 1986) and a job characteristics measure developed for this study. Data were analysed to assess which job demands and resources predicted which conflict handling styles. From the results, time demands, crisis management and colleague support predicted the use of an avoiding style, whereas workload, time demands, job security, feedback and colleague support predict the use of the integrating style. Time demands and payment predicted the use of the obliging style, while workload, crisis management and payment predicted the use of the dominating style. The compromising style was predicted by colleague support. It seems from the findings that conflict is frequently predicted by time demands.     

Behavioural and Emotional Development in Children of Divorce

This study reports on teacher perceptions of the impact of parental divorce on behaviour and emotional development in children of divorce. Participants were a purposive sampling of 80 primary school learners with parental divorce experience and a comparison group of 40 others from typical or intact families (n = 120: males = 64; females = 56; age range = 6 to 12 years). Teachers completed the Conners' Rating Scales—Revised (CRS—R: Conners, 1998; Casat et al., 1999) on each of the learners. The findings suggest that teachers perceive younger children from divorced parents were more likely to have emotional and behavioural challenges than those from intact families. By contrast, teachers perceived older children from intact were to have emotional and behavioural difficulties.     

Knowledge,Beliefs and Attitudes Regarding Abortion in South Africa Among a Sample of University Students

A survey study design was used to determine the knowledge of a sample of South African university students regarding the Choice on Termination of Pregnancy (CTOP) Act and their beliefs and attitudes toward abortion. A total of 146 (110 female, 36 male) undergraduate psychology students participated in the study. As part of a larger study participants were given a questionnaire on knowledge, beliefs, attitudes and practices regarding sexuality among young South Africans. The results showed that most of the students were unaware of key provisions of the Act. The data also indicated opposition to abortion except in the case of rape or when the pregnancy posed a threat to the health of the woman. It is concluded that increasing public awareness of the Act is vital not only in improving access to abortion services but also in terms of reducing the stigma that seems to be associated with abortion in South Africa.     

The Reliability of the Dyadic Satisfaction (DS) Subscale in a Low-income Semi-rural South African Community

This study investigated the reliability of the Dyadic Satisfaction (DS) subscale of the Dyadic Adjustment Scale (DAS) in a South African setting. One-hundred heterosexual, coloured, low-income, semi-rural couples with a mean age of 43.59 years and limited formal education participated in the study. To estimate validity, the DS subscale was correlated with the Index of Marital Satisfaction (IMS) and the Kansas Marital Satisfaction Scale (KMSS). There appears to be a particularly strong relationship between the DS subscale and the IMS. The DS subscale can be used reliably as a measure of relationship satisfaction in the South African community studied.