Validation of the Bedtime Procrastination Scale Among Korean High School Students During the COVID-19 Pandemic
Background and Objective This study aimed to investigate the reliability and validity of the Bedtime Procrastination Scale (BPS) among Korean high school students during the COVID-19 pandemic. Methods We conducted an online survey among a total of 300 high school students from October 18–24, 2021. W...
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| Language: | English |
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Korean Society of Sleep Medicine
2024-12-01
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| Series: | Sleep Medicine Research |
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| Online Access: | http://sleepmedres.org/upload/pdf/smr-2024-02544.pdf |
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| author | Jaeeun Song Oli Ahmed Taeyeop Lee |
| author_facet | Jaeeun Song Oli Ahmed Taeyeop Lee |
| author_sort | Jaeeun Song |
| collection | DOAJ |
| description | Background and Objective This study aimed to investigate the reliability and validity of the Bedtime Procrastination Scale (BPS) among Korean high school students during the COVID-19 pandemic. Methods We conducted an online survey among a total of 300 high school students from October 18–24, 2021. We performed confirmatory factor analysis (CFA) on the two-factor model of the BPS. Psychometric properties were explored using the Graded Response Model and Rasch model. The reliability of internal consistency was assessed using Cronbach’s alpha. Convergent validity was examined regarding depression using the Patient Health Questionnaire-9 items and viral anxiety using the Stress and Anxiety to Viral Epidemics-6 items. Results The CFA results indicated a strong model fit for the BPS (χ2/df=0.597, CFI=1.000, TLI=1.012, RMSEA=0.000, and SRMR=0.040). Additionally, the BPS demonstrated strong reliability (Cronbach’s alpha=0.824). Bedtime procrastination was significantly correlated with depression (r=0.31, p<0.001) but not with viral anxiety. Conclusions The BPS is reliable and valid in assessing high school students, and bedtime procrastination is significantly associated with depression. |
| format | Article |
| id | doaj-art-013d38ea52a84b648d833f9e221f7003 |
| institution | Kabale University |
| issn | 2093-9175 2233-8853 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Korean Society of Sleep Medicine |
| record_format | Article |
| series | Sleep Medicine Research |
| spelling | doaj-art-013d38ea52a84b648d833f9e221f70032025-01-14T06:14:41ZengKorean Society of Sleep MedicineSleep Medicine Research2093-91752233-88532024-12-0115425526110.17241/smr.2024.02544302Validation of the Bedtime Procrastination Scale Among Korean High School Students During the COVID-19 PandemicJaeeun Song0Oli Ahmed1Taeyeop Lee2 University of Ulsan College of Medicine, Seoul, Korea Department of Psychology, University of Chittagong, Chattogram, Bangladesh Department of Psychiatry, Asan Medical Center, University of Ulsan College of Medicine, Seoul, KoreaBackground and Objective This study aimed to investigate the reliability and validity of the Bedtime Procrastination Scale (BPS) among Korean high school students during the COVID-19 pandemic. Methods We conducted an online survey among a total of 300 high school students from October 18–24, 2021. We performed confirmatory factor analysis (CFA) on the two-factor model of the BPS. Psychometric properties were explored using the Graded Response Model and Rasch model. The reliability of internal consistency was assessed using Cronbach’s alpha. Convergent validity was examined regarding depression using the Patient Health Questionnaire-9 items and viral anxiety using the Stress and Anxiety to Viral Epidemics-6 items. Results The CFA results indicated a strong model fit for the BPS (χ2/df=0.597, CFI=1.000, TLI=1.012, RMSEA=0.000, and SRMR=0.040). Additionally, the BPS demonstrated strong reliability (Cronbach’s alpha=0.824). Bedtime procrastination was significantly correlated with depression (r=0.31, p<0.001) but not with viral anxiety. Conclusions The BPS is reliable and valid in assessing high school students, and bedtime procrastination is significantly associated with depression.http://sleepmedres.org/upload/pdf/smr-2024-02544.pdfbedtime procrastinationadolescentcovid-19depressionpersonalitysleep |
| spellingShingle | Jaeeun Song Oli Ahmed Taeyeop Lee Validation of the Bedtime Procrastination Scale Among Korean High School Students During the COVID-19 Pandemic Sleep Medicine Research bedtime procrastination adolescent covid-19 depression personality sleep |
| title | Validation of the Bedtime Procrastination Scale Among Korean High School Students During the COVID-19 Pandemic |
| title_full | Validation of the Bedtime Procrastination Scale Among Korean High School Students During the COVID-19 Pandemic |
| title_fullStr | Validation of the Bedtime Procrastination Scale Among Korean High School Students During the COVID-19 Pandemic |
| title_full_unstemmed | Validation of the Bedtime Procrastination Scale Among Korean High School Students During the COVID-19 Pandemic |
| title_short | Validation of the Bedtime Procrastination Scale Among Korean High School Students During the COVID-19 Pandemic |
| title_sort | validation of the bedtime procrastination scale among korean high school students during the covid 19 pandemic |
| topic | bedtime procrastination adolescent covid-19 depression personality sleep |
| url | http://sleepmedres.org/upload/pdf/smr-2024-02544.pdf |
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