Browsing by Author "Casas, Ferran"

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    Children's subjective well-being in Africa: A comparative analysis across three countries
    (Elsevier, 2017) Savahl, Shazly; Tiliouine, Habib; Casas, Ferran; Adams, Sabirah; Mekonen, Yehualashet; Dejene, Negussie; Benninger, Elizabeth; Witten, Heidi
    Recent trends in child well-being research have shown a substantial advancement in studies investigating children's subjective well-being (SWB). This advancement has raised questions concerning the measurement of SWB and the extent to which various measures can be compared across countries and diverse cultures. With a dearth of empirical data on cross-cultural comparisons, the validation of existing measures and cross-cultural comparisons and adaptations, have been identified as a critical course of action. The current study contributes to this process – it aims to report on children's SWB in three African countries (Algeria, Ethiopia, and South Africa), using two multiple item measures of SWB (the context-free Students' Life Satisfaction Scale and the domain- specific Personal Well-Being Index-School Children). Within this process the study further aims to test the structural validity of these measures and to ascertain its cross-country comparability. Data from the second wave of the Children's Worlds survey were used; and includes a randomly selected sample of 3394 children between the ages of 11–12 from Algeria (Provinces of El Bayedh, Oran, and Tlemcen), Ethiopia and South Africa (Western Cape Province). Located within the goodness of fit theoretical framework, confirmatory factor analysis and Structural Equation Modelling were used to test the overall fit structure, while multi-group confirmatory factor analysis was used to test measurement invariance. The results show appropriate fit structure for the individual models, with metric and scalar factor invariance tenable across the three countries for the Students' Life Satisfaction Scale and partial scalar invariance obtained for four items on the Personal Well-Being Index-School Children. The Algerian sample scored significantly higher than Ethiopia and South Africa on both SWB measures. Appropriate fit structure was obtained for the combined model and for the structural model, indicating adequate convergent validity with the single item Overall Life Satisfaction. Metric and partial scalar invariance was tenable for the structural model, suggesting cross-country comparability for correlations, regressions and means. The overall findings suggest that the two measures are appropriate for use with children from the three countries and that meaningful comparisons can be made between the three countries.
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    Children’s subjective well-being: Multi-group analysis among a sample of children from two socio-economic status groups in the Western Cape, South Africa
    (Springer Verlag, 2017) Savahl, Shazly; Casas, Ferran; Adams, Sabirah
    Recent advancements in child well-being research have shown an increased importance of subjective well-being in understanding children and adolescents’ quality of life. These advancements have raised questions concerning the extent to which children’s subjective perceptions and experiences of well-being can be compared between countries and across diverse cultures. With a dearth of empirical data on cross-cultural comparisons, the validation of existing measures and cross-cultural comparisons have been identified by a number of researchers as critical in contributing to this process, and ultimately to the international dialogue on children’s overall quality of life. The aim of the current study was to test two measures of subjective well-being (the Students’ Life Satisfaction Scale and the Personal Well-Being Index-School Children) among a sample of children in the Western Cape region of South Africa. Noting the diversity of living experiences between children from different socio-economic status groups in South Africa, the study further aimed to determine the extent to which the measures are comparable across socio-economic status groups. Data from the first wave of the Children’s World Survey were used; and included a sample of 1004 12 year old children randomly selected from 15 schools within the Cape Town Metropole. Located within the goodness of fit theoretical framework, confirmatory factor analysis and structural equation modelling was used to test the overall fit structure; while multi-group factor analysis was used to test measurement invariance across socio-economic status groups. The results show appropriate fit structure for the overall model, with metric and scalar factor invariance tenable across socio-economic status groups. The overall findings suggest that the two measures are appropriate for use with children from low and middle socio-economic status groups in the Western Cape province of South Africa and that the two groups can be compared by correlations, regressions and means.
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    The structure of children's subjective well being
    (Researchgate, 2021-06) Savahl, Shazly; Casas, Ferran; Adams, Sabirah
    Research on children’s quality of life and subjective well-being has advanced over the past decade largely as a result of developments in childhood theory, children’s rights legislation, and the shift toward positive social science. However, in line with the uncertainty regarding the conceptualization of subjective well-being, the structural configuration of children’s subjective well-being has not been considered in the literature. In the current study, we present and test a model of children’s subjective well-being, which includes global (context-free items assessing overall and general well-being, without reference to a specific aspect of life) and specific (domain-based items assessing a specific aspect of life) cognitive components, and positive and negative affect. We further test the fit structure of a hierarchical structural (second-order) model of children’s subjective well-being. Finally, we test the measurement invariance of the hierarchical model across age and gender. We use data from the third Wave of the Children’s Worlds Survey. The data source includes a sample of 92,782 participants selected from 35 countries (girls = 49.7%) in two age groups (10- and 12-years-old). We found a good fit for the four-factor confirmatory factor model of children’s subjective well-being. Correlations between the various latent factors were as anticipated—with positive correlations between the life satisfaction components and positive affect, and negative correlations with negative affect. We further found a good fit for the hierarchical structural model of children’s subjective well-being. Finally, we found the tenability of measurement invariance across age and gender. The study extends the generalizability of the hierarchical structural configuration of the subjective well-being to child samples, and provides a viable model to explore correlates and predictors of children’s subjective well-being using the full conceptual model. Finally, we propound the tenability of a quadripartite hierarchical conceptual model of children’s subjective well-being.
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    The structure of children's subjective well-being
    (Frontiers Media, 2021) Savahl, Shazly; Casas, Ferran; Adams, Sabirah
    Research on children’s quality of life and subjective well-being has advanced over the past decade largely as a result of developments in childhood theory, children’s rights legislation, and the shift toward positive social science. However, in line with the uncertainty regarding the conceptualization of subjective well-being, the structural configuration of children’s subjective well-being has not been considered in the literature. In the current study, we present and test a model of children’s subjective well-being, which includes global (context-free items assessing overall and general well-being, without reference to a specific aspect of life) and specific (domain-based items assessing a specific aspect of life) cognitive components, and positive and negative affect. We further test the fit structure of a hierarchical structural (second-order) model of children’s subjective well-being. Finally, we test the measurement invariance of the hierarchical model across age and gender. We use data from the third Wave of the Children’s Worlds Survey.
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    Validation of the children’s hope scale amongst a sample of adolescents in the Western Cape Region of South Africa
    (Springer, 2016) Savahl, Shazly; Casas, Ferran; Adams, Sabirah
    A growing body of research has provided evidence for the cognitive-motivational construct of hope as a psychological strength, particularly for adolescents confronted with ensuing adverse conditions. Given the dearth of research on hope in South Africa, the aim of the current study was to validate Snyder’s Children’s Hope Scale within this context. A cross sectional survey design was used to collect data from a sample of 1022 adolescents between the ages of 13 and 16 (449 males and 573 females) attending high schools within the Western Cape geographical region of South Africa. The sample was selected using a two-stage stratified random sampling protocol, with socio-economic status (low, medium and high) as the defining variable. Data were collected using Snyder’s (1997) Children’s Hope Scale which was adapted to the South African context and translated into Afrikaans. Confirmatory factor analysis was used to analyse the data. The results indicate good fit indices for the overall model with two error co-variances (x2 =35.692; df=7; p=0.00; CFI=0.984; RMSEA=0.063; SRMR=0.023). Multi-group analysis with constrained factor loadings and intercepts show good fit across socio-economic status groups which indicate that these groups can be compared by correlations, regressions and means. The overall findings suggest that the Children’s Hope Scale is an appropriate measure for use in the South African context.