Assessing perceptions of COVID-19 self-protective measures: a structural equation modeling (SEM) approach

S Mehrolia, S Alagarsamy - Journal of Health Research, 2021 - emerald.com
Journal of Health Research, 2021emerald.com
Purpose This study aimed to develop scales to assess perceptions of coronavirus disease
2019 (COVID-19) self-protective measures (SPMs) and examine the psychometric
properties based on the theory of planned behavior (TPB). Design/methodology/approach A
total of 412 participants from Bangalore, India, randomly volunteered to participate in this
research. The questionnaire consisted of items related to the TPB scales and demographic
details. Findings A structural equation model showed a reasonable model fit. In total, 70% of …
Purpose
This study aimed to develop scales to assess perceptions of coronavirus disease 2019 (COVID-19) self-protective measures (SPMs) and examine the psychometric properties based on the theory of planned behavior (TPB).
Design/methodology/approach
A total of 412 participants from Bangalore, India, randomly volunteered to participate in this research. The questionnaire consisted of items related to the TPB scales and demographic details.
Findings
A structural equation model showed a reasonable model fit. In total, 70% of the individuals' behavioral intentions of following COVID-19 SPMs were predicted by perceived benefits, barriers, social norms and social influence. Participants' age impacted on perceived benefits and perceived social influence and individuals' behavioral intentions of following COVID-19 SPMs, with a 13.6% difference in model prediction.
Originality/value
The TPB can be used as a strong psychometric property to assess behavioral determinants of COVID-19 SPMs.
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