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Direct linkGarmy, Pernilla; Jakobsson, Ulf; Nyberg, Per – Journal of School Nursing, 2012
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…
Descriptors: Content Validity, Construct Validity, Questionnaires, Psychometrics
Download full textHerman, Juliana; Post, Sasha; O'Halloran, Scott – Center for American Progress, 2013
Early childhood education and school readiness is essential to preparing children to succeed in an increasingly competitive global economy. Compared to other countries, however, the United States lags far behind on preschool, trailing a number of other countries in enrollment, investment, and quality. In February 2013, however, President Barack…
Descriptors: Early Childhood Education, School Readiness, Comparative Analysis, Preschool Education
