Sandra L. Edwards|Martha L. Slattery|Maureen A. Murtaugh|Roger L. Edwards|James Bryner|Mindy Pearson|Amy Rogers|Alison Edwards|Lillian Tom-Orme
Development and Use of Touch-Screen Audio Computer-assisted Self-Interviewing in a Study of American Indians
University of Utah|University of Utah|University of Utah|University of Utah|University of Utah|University of Utah|University of Utah|University of Utah|University of Utah
article describes development usability audio computerassisted selfinterviewing acasi questionnaire created collect dietary physical activity medical history lifestyle data population american indians study participants part cohort american indians living southwestern united states data collected march 2004 july 2005 information evaluating questionnaire usability acceptability collected three different sources baseline study data auxiliary background data short questionnaire administered subset study participants subset participants 396 reported used computer past year acasi questionnaires well accepted 960 subset participants reported finding enjoyable use 972 reported easy use 826 preferred future questionnaires lower educational level infrequent computer use past year predictors usability trouble results indicate acasi questionnaire acceptable preferable mode data collection population