Design and Psychometric Analysis of the COVID-19 Prevention, Recognition and Home-Management Self-Efficacy Scale.
Int J Environ Res Public Health
; 17(13)2020 06 28.
Article
in English
| MEDLINE | ID: covidwho-623890
ABSTRACT
In order to control the spread of COVID-19, people must adopt preventive behaviours that can affect their day-to-day life. People's self-efficacy to adopt preventive behaviours to avoid COVID-19 contagion and spread should be studied. The aim of this study was to develop and psychometrically test the COVID-19 prevention, detection, and home-management self-efficacy scale (COVID-19-SES). We conducted an observational cross-sectional study. Six-hundred and seventy-eight people participated in the study. Data were collected between March and May 2020. The COVID-19-SES' validity (content, criterion, and construct), reliability (internal consistency and test-retest reliability), and legibility were studied. The COVID-19-SES' reliability was high (Cronbach's alpha = 0.906; intraclass correlation coefficient = 0.754). The COVID-19-SES showed good content validity (scale's content validity index = 0.92) and good criterion validity when the participants' results on the COVID-19-SES were compared to their general self-efficacy (r = 0.38; p < 0.001). Construct validity analysis revealed that the COVID-19-SES' three-factor structure explained 52.12% of the variance found and it was congruent with the World Health Organisation's recommendations to prevent COVID-19 contagion and spread. Legibility analysis showed that the COVID-19-SES is easy to read and understand by laypeople. The COVID-19-SES is a psychometrically robust instrument that allows for a valid and reliable assessment of people's self-efficacy in preventing, detecting symptoms, and home-managing COVID-19.
Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
Pneumonia, Viral
/
Psychometrics
/
Surveys and Questionnaires
/
Coronavirus Infections
/
Self Efficacy
/
Pandemics
/
Self-Management
Type of study:
Observational study
/
Prognostic study
/
Randomized controlled trials
Limits:
Adult
/
Female
/
Humans
/
Male
/
Middle aged
/
Young adult
Country/Region as subject:
Europa
Language:
English
Year:
2020
Document Type:
Article
Affiliation country:
Ijerph17134653
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