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Adiguzel, Tufan; Vannest, Kimberly J.; Parker, Richard I. – Journal of Special Education Technology, 2009
Very little research exists on the dependability of handheld computers used in public school classrooms. This study addresses four dependability criteria--reliability, maintainability, availability, and safety--to evaluate a data collection tool on a handheld computer. Data were collected from five sources: (1) time-use estimations by 19 special…
Descriptors: Handheld Devices, Computer Uses in Education, Data Collection, Observation
Ingels, Steven J.; Herget, Deborah; Pratt, Daniel J.; Dever, Jill; Copello, Elizabeth; Leinwand, Steve – National Center for Education Statistics, 2010
This report examines the results of the field test for the base year of the High School Longitudinal Study of 2009 (HSLS:09). The general purposes of the field test were, in anticipation of the base-year full-scale effort, to test instruments, forms, and procedures; to experiment with different approaches to questionnaire content and survey…
Descriptors: Longitudinal Studies, Field Tests, Sampling, Data Collection