Malose Silas Makhubela

Exposure to domestic violence and identity development among adolescent university students in South Africa

This study examined the relationship between exposure to domestic violence and identity development in a sample of 108 undergraduate students with an average age of 18.7 yr. from University of Limpopo in South Africa. There were more women (n = 64; 58.7%) in the study than men (n = 45; 41.3%). Participants were classified into high and low domestic violence exposure groups on the basis of a median split in physical violence scores from the Child Exposure to Domestic Violence Scale (CEDV). Exposure was then compared with identity development as measured by the Ochse and Plug Erikson scale. The results indicated a significant mean difference between the two groups on identity development. Furthermore, exposure to domestic violence was significantly associated with lower scores for identity development as represented by subscales measuring trust, autonomy, initiative and other Eriksonian constructs. Implications and limitations of the study are discussed.

Psychological validation of the Rosenberg Self-Esteem Scale (RSES) in South Africa: Method effects and dimensionality in black African and white university students

The study examined the factor structure and cross-cultural validity of the Rosenberg Self-esteem Scale (RSES) in a sample of South African students (N = 862; black African = 67%, female = 71.5%). Alternative a priori CFA models (unidimensional, bi-dimensional and unidimensional models comprising either latent method factor or correlated residuals) were evaluated. Results indicated that the RSES in black and white South African university students is represented by a unidimensional model with correlated residuals of negatively and positively phrased items. Findings also suggested method effects on black African students to be significantly associated with negatively worded items compared to white students. Method bias effects appear to show for some RSES items and this may have important implications for the cross-cultural utility of the RSES in South Africa.

Validation of the Beck Depression Inventory-II in South Africa : factorial validity and longitudinal measurement invariance in university students

This study evaluated the factorial validity of the Beck Depression Inventory–II with a diverse sample of 919 university students. A randomised split of the data was done, and then exploratory and confirmatory factor analyses were conducted on Group 1 (n = 460). Thereafter, confirmatory factor analysis was performed on Group 2 (n = 459) to cross-validate the determined factor structure. A lower-order factor structure that comprised three factors, namely, Negative Attitude, Performance Difficulty, and Somatic Complaints was found. A hierarchical second-order analysis indicated that the lower-order factors tap into a higher-order general factor of Depression. Results based on multigroup confirmatory factor analysis further indicated evidence of factorial invariance for this three lower-order factor structure across time. Evidence for convergent and discriminant validity were provided by predicted associations with subscales from the Hopkins Symptom Checklist–25. It is concluded that the Beck Depression Inventory–II is a reliable and valid measure that can be used to assess the severity of depressive symptoms over time among South African university students.

Measurement invariance of the Beck Depression Inventory-Second Edition across race with South African university students

Measurement invariance of the Beck Depression Inventory-Second Edition across race (Blacks and Whites) was examined in a sample of university students, from two universities from diverse geographical areas of South Africa (N = 870). Multigroup confirmatory factor analysis (i.e., means and covariance structures) was used to test the factorial invariance of the hierarchical four-factor structure, composed of three first-order factors (i.e., Negative Attitude, Performance Difficulty, and Somatic Complaints) and one second-order general factor (Depression) found with South African students. Evidence of measurement invariance was established at the level of configural, metric, and scalar invariance. However, there were some evidence of differential additive response style across race—with two non-invariant intercepts (Item 5 and 14) being identified. Results also revealed significant latent mean differences favoring Black students on the Performance Difficulty and Somatic Complaints factors but not on the Negative Attitude factor. Findings suggest that the Beck Depression Inventory-Second Edition provides an assessment of the severity of depressive symptoms that is equivalent across race in university students.

Factorial validity of the death obsession scale in African University students

ABSTRACT In this study the factor structure of the Death Obsession Scale (DOS) was examined using confirmatory factor analysis. Data used consisted of DOS reports of 328 Black African students. Confirmatory factor analysis revealed that two- and three-factor models obtained among female and male African students, respectively, provided the best fit to the data. The two factors in female African students were Death Rumination and Apprehension, and the three factors of their male counterparts were Death Ruminations, Apprehension, and Comprehensibility of Death. Factor intercorrelations did not resolve the dimensionality issue of the measure, leading to the conclusion that the factors must be investigated further.

Factorial invariance and latent mean differences of the Beck Depression Inventory – second edition (BDI-II) across gender in South African university students

This study examined the measurement invariance of scores from the BDI-II as well as the differences in latent mean scores by gender. Participants were 919 South African university students (females = 72%). They completed the BDI-II, which is a measure of Negative Attitude (NA), Performance Difficulty (PD), Somatic Complaints (S) and Depression (D). The data were analysed utilising multigroup confirmatory factor analyses (MCFA). Evidence of factorial invariance was established at the level of configural, metric and scalar invariance, across gender groups. Females scored significantly higher latent means on measures of NA and S compared to males.

Latent structure of the Post-Traumatic Stress Disorder (PTSD) Checklist for DSM-5 (PCL-5) in South African mortuary workers

This study applied confirmatory factor analysis (CFA) to determine the dimensionality of PTSD symptoms as measured by the Post-Traumatic Stress Disorder Checklist for DSM-5 (PCL-5, Weathers et al., 2013). Participants were 150 trauma-exposed mortuary workers. Six alternative factor solutions resulted from the CFA; including Dysphoria model (four-factor), Dysphoric Arousal model (five-factor), Anhedonia model (six-factor), Externalising model (six-factor), and Hybrid model (seven-factor). Compared to the other models, the five-factor Dysphoric Arousal model had superior fit to the data. Overall, the current results provide evidence for the factorial validity and reliability of scores for the PCL-5 for research use in the South African context.

Adverse developmental experiences and risky health behaviours among black South African university students

This study examined the relationship between adverse developmental experiences (ADEs) and risky health behaviours among a cross-sectional sample of black South African students (n = 393; females = 58%, Mage = 20.5 years, SD = 2.9). Binary logistic regression was used to model the association between categories of ADEs and risky health behaviours. Findings suggest individual ADEs to significantly predict risky health behaviours. The highest singular ADEs reported were being treated like a child (62%), parents being overprotective (59%), and being driven to be perfectionistic (58%). There was no indication of a general trend of ordered associations between the number of ADEs and risky health behaviours.

Ego-identity formation in black South African young adults

The study examined aspects of ego-identity development among black African students (N = 104; males = 42%; females = 58%; mean age = 18.7 yr.; SD = 0.9). They completed an ego-identity development measure. Data was analysed descriptively and also comparatively. Findings indicate that ego-identity development appear to be similar between genders, although relatively higher in males than in females on trust, autonomy, initiative, industry and identity stages. Results challenge the gendered bias discourse impressions regarding the influence of collectivistic cultures on psychosocial development in patriarchal societies.