Evidence map›Paper›PMID 37347394›Full record

ArticleQuality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation2023

Development and validation of the while-in-bed-smartphone-use-induced sleep procrastination scale (WSPS) in Chinese undergraduates with/without problematic smartphone use.

Zhihao Tu, Jingwen He, Ziying Wang, Chuan Wang, Jianquan Tian, Yunxiang Tang

Abstract readValidation Study
PubMed Publisher
In one paragraph

Article in Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
4.0field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

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4 · The record

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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Zhihao Tu *Navy Special Medical Center, Naval Medical University, Shanghai, 200433, China.
Jingwen He *Department of Medical Psychology, NO. 96110 Hospital (affiliated with the People's Liberation Army (PLA)), Yinchuan, 750021, China.
Ziying Wang *Navy Special Medical Center, Naval Medical University, Shanghai, 200433, China.
Chuan WangNavy Special Medical Center, Naval Medical University, Shanghai, 200433, China.
Jianquan TianNavy Special Medical Center, Naval Medical University, Shanghai, 200433, China.
Yunxiang TangDepartment of Psychology, Naval Medical University, 800 Xiangyin Road, Shangahi, 200433, China. tangyun7633@sina.com.ORCID http://orcid.org/0000-0002-9190-5918
Naval University of Engineering · CNPeople's Liberation Army 401 Hospital · CN

Funding

166 Project of the Military Commission Science and Technology Commission 223-CXCY-M113-01-12-01Navy Science and Technology Project HJ20191A020135PLA Logistics Research Project 20BJZ09
6 · The paper itself

Abstract

purposeProblematic smartphone use (PSU) has become a global public health problem. Excessive while-in-bed smartphone use may result in sleep procrastination and other negative outcomes. The present study aimed to develop and validate a new scale called WSPS to assess while-in-bed-smartphone-use-induced sleep procrastination among undergraduates.

methodsIn total, 910 Chinese undergraduates completed the collection of WSPS, smartphone addiction scale-short version (SAS-SV), bedtime procrastination scale, Pittsburgh sleep quality index, and Zung self-rating depression scale. The whole sample were randomly splited in the exploratory factor analysis (EFA) sample (n = 455) and confirmatory factor analysis (CFA) sample (n = 455). 40 undergraduates with PSU (SAS-SV > 31) and 40 without PSU were asked to keep sleep diary for 2 weeks and complete the WSPS again.

resultsEFA and CFA supported a six-item unidimensional structure of the WSPS. The WSPS demonstrated acceptable internal consistency among undergraduates. The WSPS showed good concurrent validity with other relevant variables including PSU, BP, sleep quality, and depression. Scalar invariance of the WSPS between undergraduates with/without PSU was supported, as well as scalar invariance across gender. The WSPS showed good convergent validity with self-report everyday while-in-bed smartphone use duration and good discriminant validity with sleep duration and sleep onset latency recorded by sleep diary. The WSPS also presented good test-retest reliability among undergraduates with/without PSU.

conclusionThe WSPS is a reliable and valid measure of while-in-bed-smartphone-use-induced sleep procrastination in undergraduates with/without PSU.

Indexed as

ProcrastinationSleepSmartphoneEast Asian PeopleHumansReproducibility of ResultsSurveys and QuestionnairesBedtime procrastinationMeasurement invarianceProblematic smartphone usePsychometric propertiesSmartphone addictionWhile-in-bed smartphone use

Identifiers

PMID37347394
OpenAlexW4381598497

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.