Development and psychometric evaluation of a new instrument for measuring sleep length and television and computer habits of Swedish school-age children

Pernilla Garmy, Ulf Jakobsson, Per Nyberg

Forskningsoutput: TidskriftsbidragArtikelPeer review

17 Citeringar (Scopus)

Sammanfattning

The aim was to develop a new instrument for measuring length of sleep as well as television and computer habits in school-age children. A questionnaire was constructed for use when children visit the school health care unit. Three aspects of the validity of the questionnaire were examined: its face validity, content validity, and construct validity. Test-retest reliability was assessed by giving the questionnaire twice, 2 weeks apart, to the respondents. The questionnaire was assessed as being reasonably valid, the test-retest results (n = 138) showing 90.4% of the estimates regarding bedtime on weeknights on the two survey occasions to lie within +/- 30 min of each other, the test-retest agreement also being rather close (kappa > .600) regarding both sleep and media habits. The instrument can be a valuable tool in a clinical setting, both for measuring sleep habits in a class and for discussing sleep with individual school children and their families.

OriginalspråkEngelska
Sidor (från-till)138-143
Antal sidor5
TidskriftJournal of School Nursing
Volym28
Utgåva2
DOI
StatusPublicerad - 2012
Externt publiceradJa

Nationell ämneskategori

  • Psykologi (501)

Fingeravtryck

Fördjupa i forskningsämnen för ”Development and psychometric evaluation of a new instrument for measuring sleep length and television and computer habits of Swedish school-age children”. Tillsammans bildar de ett unikt fingeravtryck.

Citera det här