The psychometric properties of the Emotional Quotient Inventory 2.0 in South Africa

Orientation: Psychological assessments require continued refinement, updating and evaluation. Research purpose: The purpose of this study is to examine the psychometric properties of the Emotional Quotient Inventory (EQ-i) 2.0 in South Africa. Item response and classical test theory methods are employed to investigate its item functioning and factor structure. Motivation for the study: Although there has been some scientific research published on the EQ-i in South Africa, there has been no research on the revised version, the EQ-i 2.0. In addition, criticism has been levied against the estimation of internal consistency reliability in the field of emotional intelligence. This study aims to fill these gaps in the literature. Research design, approach and method: This study followed a quantitative, non-experimental,cross-sectional design using secondary data. The sample comprised 1144 working adults(570 men and 574 women). The data were collected through an online platform as part of the standardisation process in South Africa. Main findings: Results from Rasch analysis showed that almost all the items fit the model.Cronbach’s alpha and McDonald’s omega estimates revealed satisfactory reliabilities.Confirmatory factor analysis at the composite level revealed acceptable fit with the exception of the total EQ model. Practical/managerial implications: This study supports the claim of reliability and validity ofthe EQ-i 2.0 in the South African context. Contribution/value-add: The study contributes significantly to the international body of evidence regarding the psychometric properties of the EQ-i 2.0 and provides supporting evidence for the appropriate use of this assessment in South Africa

Motivation for solitude : a cross-cultural examination of adolescents from collectivist and individualist cultures in South Africa

Abstract: Solitude during adolescence is a potentially double edged sword. Involuntary (non-self-determined solitude) is associated with loneliness, which is known to predict many forms of psychological ill-being. In contrast, freely chosen (self-determined solitude) is associated with healthy developmental outcomes. It is possible that cultural attitudes towards solitude could influence the way adolescents think about and engage in solitude. The present study examined whether South African adolescents from individualist and collectivist cultures differ in their motivations for solitude, using the Motivation for Solitude Scale (MSS-SF). Respondents included 426 adolescents from collectivist and 266 from individualist cultures, between 14 and 18 years of age (mean age = 15.7). For valid cross-cultural comparisons, measurement equivalence was established using invariance and differential item functioning analysis. Results for the measurement invariance analysis (MI) marginally failed to support scalar invariance. Given criticism that MI is overly restrictive, Rasch analysis was used to test for uniform DIF, which supported invariance. Next, Bayesian analysis was used to investigate group differences. There was no difference between the cultural groups for non-self-determined solitude, but, adolescents from individualist cultures were less likely to engage in self-determined solitude. Results support the cross-cultural application of the MSS-SF, and point to a possible cultural bias against self-determined solitude in individualist cultures, despite its potential benefits

To which world regions does the valence–dominance model of social perception apply?

Over the past 10 years, Oosterhof and Todorov’s valence–dominance model has emerged as the most prominent account of how people evaluate faces on social dimensions. In this model, two dimensions (valence and dominance) underpin social judgements of faces. Because this model has primarily been developed and tested in Western regions, it is unclear whether these findings apply to other regions. We addressed this question by replicating Oosterhof and Todorov’s methodology across 11 world regions, 41 countries and 11,570 participants. When we used Oosterhof and Todorov’s original analysis strategy, the valence–dominance model generalized across regions. When we used an alternative methodology to allow for correlated dimensions, we observed much less generalization. Collectively, these results suggest that, while the valence–dominance model generalizes very well across regions when dimensions are forced to be orthogonal, regional differences are revealed when we use different extraction methods and correlate and rotate the dimension reduction solution.C.L. was supported by the Vienna Science and Technology Fund (WWTF VRG13-007); L.M.D. was supported by ERC 647910 (KINSHIP); D.I.B. and N.I. received funding from CONICET, Argentina; L.K., F.K. and Á. Putz were supported by the European Social Fund (EFOP-3.6.1.-16-2016-00004; ‘Comprehensive Development for Implementing Smart Specialization Strategies at the University of Pécs’). K.U. and E. Vergauwe were supported by a grant from the Swiss National Science Foundation (PZ00P1_154911 to E. Vergauwe). T.G. is supported by the Social Sciences and Humanities Research Council of Canada (SSHRC). M.A.V. was supported by grants 2016-T1/SOC-1395 (Comunidad de Madrid) and PSI2017-85159-P (AEI/FEDER UE). K.B. was supported by a grant from the National Science Centre, Poland (number 2015/19/D/HS6/00641). J. Bonick and J.W.L. were supported by the Joep Lange Institute. G.B. was supported by the Slovak Research and Development Agency (APVV-17-0418). H.I.J. and E.S. were supported by a French National Research Agency ‘Investissements d’Avenir’ programme grant (ANR-15-IDEX-02). T.D.G. was supported by an Australian Government Research Training Program Scholarship. The Raipur Group is thankful to: (1) the University Grants Commission, New Delhi, India for the research grants received through its SAP-DRS (Phase-III) scheme sanctioned to the School of Studies in Life Science; and (2) the Center for Translational Chronobiology at the School of Studies in Life Science, PRSU, Raipur, India for providing logistical support. K. Ask was supported by a small grant from the Department of Psychology, University of Gothenburg. Y.Q. was supported by grants from the Beijing Natural Science Foundation (5184035) and CAS Key Laboratory of Behavioral Science, Institute of Psychology. N.A.C. was supported by the National Science Foundation Graduate Research Fellowship (R010138018). We acknowledge the following research assistants: J. Muriithi and J. Ngugi (United States International University Africa); E. Adamo, D. Cafaro, V. Ciambrone, F. Dolce and E. Tolomeo (Magna Græcia University of Catanzaro); E. De Stefano (University of Padova); S. A. Escobar Abadia (University of Lincoln); L. E. Grimstad (Norwegian School of Economics (NHH)); L. C. Zamora (Franklin and Marshall College); R. E. Liang and R. C. Lo (Universiti Tunku Abdul Rahman); A. Short and L. Allen (Massey University, New Zealand), A. Ateş, E. Güneş and S. Can Özdemir (Boğaziçi University); I. Pedersen and T. Roos (Åbo Akademi University); N. Paetz (Escuela de Comunicación Mónica Herrera); J. Green (University of Gothenburg); M. Krainz (University of Vienna, Austria); and B. Todorova (University of Vienna, Austria). The funders had no role in study design, data collection and analysis, decision to publish or preparation of the manuscript.https://www.nature.com/nathumbehav/am2023BiochemistryGeneticsMicrobiology and Plant Patholog

Measurement invariance across gender and ethnicity on the emotional quotient inventory 2.0

Abstract: This study responds to the call for investigations of measurement invariance on tests of emotional intelligence. The aim of this study was to establish the measurement invariance of the Emotional Quotient Inventory 2.0 across gender and ethnic groups in South Africa. The sample consisted of 1144 working adults. Multiple group factor analysis was conducted to test for configural, metric, and scalar invariance. Results suggest that the assessment is largely invariant at configural and metric levels across gender and ethnic groups. At scalar level, full invariance were achieved for five of the fifteen scales across gender and three scales across ethnic groups. Partial scalar models were explored for all other scales. Overall, the evidence seems to suggest that the scales had similar meanings for men and women and also for Black and White respondents, although for a few scales across gender, and more so for ethnicity, it seems that responses might also be influenced by factors other the underlying latent construct

The development and validation of a model of work-related integrity

Abstract: The present study aimed to develop and validate a personality-based model of workplace deviance or counterproductive work behavior (CWB). The model consisted of salient dispositional factors considered to be predictive of CWB, either in a unidimensional, or multidimensional capacity, or both. Literature on concepts such as counterproductive work behavior, integrity testing, dark personality, the dark triad of personality and attribution styles informed the selection of traits for inclusion in the model. The shortcomings of selected personality based models of CWB were considered and a dual process account of CWB was postulated. In addition to considering normal personality and its relationship to CWB, this study also argued for the consideration of dark personality constructs as predictors of CWB. In particular, the dark triad of personality was suggested and it was argued that contemporary conceptualisations of dark personality constructs (i.e., psychopathy) enable their measurement in ‘normal’ populations. To examine the predicted relationships between the operationalised personality constructs of the model and the counterproductive criterion variables, the psychometric properties for the developed measures were examined in low stakes (n = 952) and high stakes (n = 401) conditions separately, and in combination. The combined sample included 1353 working adults ranging between 18 and 78 years of age (mean = 35.6, SD = 11.9). There were 619 (45.8%) men. The ethnic distribution included 534 (39.5%) Black/African, 381 (28.2%) White, 138 (10.2%) Coloured, 113 (8.4%) Indian, 11(0.8%) Asian and 176 (12%) unspecified. Construct validity results using confirmatory factor analysis and Rasch analysis found satisfactory fit for all items and scales in all three conditions. These results allowed for the examination of concurrent predictive validity. Bivariate correlation and linear regression analysis supported the concurrent validity for 11 of the 12 scales for the prediction of interpersonal and organisational CWB. In addition, quantile regression analysis provided a much more nuanced understanding of the relationships between the predictor and predicted variables in the study. Lastly, good evidence for convergent validity was found with the Hare Self-Report Psychopathy Scale. The results of this study supported the use of the personality variables of the model for the prediction of deviant behaviour in organisational settings.D.Phil

Evaluating the MBTI® Form M in a South African context

Orientation: Psychological instruments require continued refinement, updating and evaluation.Research purpose: To investigate the reliability, validity and differential item functioning of the MBTI® Form M across groups in South Africa using Classical Test Theory (CTT) and Item Response Theory (IRT) methods.Motivation for the study: To add to the continual research and improvement of the MBTI® Form M through the investigation of its psychometric properties across groups in South Africa.Research design, approach and method: This study falls within the quantitative research paradigm. Classical test theory methods and Rasch analysis were used to evaluate the functioning of the MBTI Form M across gender and ethnic groups. A cross-sectional study was completed consisting of 10 705 South African respondents.Main findings: Excellent reliability was found for the instrument across groups in the sample. Good evidence for construct validity was found using exploratory factor analysis and confirmatory factor analysis. Some evidence for uniform bias was found across ethnic and gender groups and a few items reflected non-uniform DIF across gender groups only. The effect of uniform and non-uniform DIF did not appear to have major practical implications for the interpretation of the scales.Practical/managerial implications: The results provided evidence that supports the psychometric validity of the MBTI instrument in the South African context.Contribution/value-add: This study is the largest study to date regarding the psychometric functioning of the MBTI instrument in South Africa. It contributes to the evolution of the instrument in line with the legislative requirements concerning the use of psychometric tests in South Africa. </p

To which world regions does the valence-dominance model of social perception apply?

Over the past 10 years, Oosterhof and Todorov’s valence–dominance model has emerged as the most prominent account of how people evaluate faces on social dimensions. In this model, two dimensions (valence and dominance) underpin social judgements of faces. Because this model has primarily been developed and tested in Western regions, it is unclear whether these findings apply to other regions. We addressed this question by replicating Oosterhof and Todorov’s methodology across 11 world regions, 41 countries and 11,570 participants. When we used Oosterhof and Todorov’s original analysis strategy, the valence–dominance model generalized across regions. When we used an alternative methodology to allow for correlated dimensions, we observed much less generalization. Collectively, these results suggest that, while the valence–dominance model generalizes very well across regions when dimensions are forced to be orthogonal, regional differences are revealed when we use different extraction methods and correlate and rotate the dimension reduction solution