A Rasch analysis of the fear of coronavirus-19 scale in South Africa
Open Access
- 29 June 2021
- journal article
- Published by AOSIS in SA Journal of Industrial Psychology
- Vol. 47, 12
- https://doi.org/10.4102/sajip.v47i0.1861
Abstract
Orientation: Investigating the psychological aspects associated with the coronavirus disease might be important for psychological interventions. The fear of coronavirus-19 scale (FCV-19S) has emerged as a popular measure of coronavirus-19-related fear. However, its psychometric properties remain unknown in South Africa. Research purpose: This study set out to investigate the internal validity of the FCV-19S in the South African context using the Rasch measurement model. Motivation for the study: There have been some mixed findings on the psychometric properties of the FCV-19S in international research and its psychometric properties are yet to be investigated in South Africa. Investigating these psychometric properties can provide psychometric information to practitioners who wish to use this instrument in the South African context. Research approach/design and method: A cross-sectional survey research design was used. The FCV-19S was administered to 159 adults. The Rasch partial credit model was applied to the item responses to investigate the measurement quality of the FCV-19S. Main findings: The FCV-19S showed somewhat satisfactory internal validity in the South African context within the boundaries of the current sample, and clarity was obtained on the mixed findings obtained in the previous research. Potential shortcomings of the scale were identified that might reduce its applicability to the South African context. Practical/managerial implications: Our results provide tentative support for the internal validity of the FCV-19S in South Africa. Suggestions for the improvement of the scale are made. Contribution/value-add: This is one of the first studies to investigate the internal validity of the FCV-19S in South Africa. Our results hold important implications for the continued use of this scale and have helped to clarify some of the mixed findings obtained in previous research.Keywords
This publication has 18 references indexed in Scilit:
- Behavior change due to COVID-19 among dental academics—The theory of planned behavior: Stresses, worries, training, and pandemic severityPLOS ONE, 2020
- Tools to measure the psychological impact of the COVID-19 pandemic: What do we have in the platter?Asian Journal of Psychiatry, 2020
- Narrative synthesis of psychological and coping responses towards emerging infectious disease outbreaks in the general population: practical considerations for the COVID-19 pandemicSingapore Medical Journal, 2020
- Fear and agony of the pandemic leading to stress and mental illness: An emerging crisis in the novel coronavirus (COVID-19) outbreakPsychiatry Research, 2020
- The development and initial tests for the psychometric properties of the COVID-19 Phobia Scale (C19P-S)Personality and Individual Differences, 2020
- Coronavirus Anxiety Scale: A brief mental health screener for COVID-19 related anxietyDeath Studies, 2020
- The psychological impact of the COVID-19 epidemic on college students in ChinaPsychiatry Research, 2020
- Critical Values for Yen’s Q3: Identification of Local Dependence in the Rasch Model Using Residual CorrelationsApplied Psychological Measurement, 2016
- Is Rasch model analysis applicable in small sample size pilot studies for assessing item characteristics? An example using PROMIS pain behavior item bank dataQuality of Life Research, 2013
- Rasch model estimation: further topics.2004