title: Enhancing survey data collection among youth and adults: use of handheld and laptop computers.
abstract: Tobacco use, alcohol and other drug use, early sexual behavior, dietary practices, physical inactivity, and activities that contribute to unintentional and intentional injuries are a significant threat to the health of young people. These behaviors have immediate and long-term consequences and contribute to diminished health, educational, and social outcomes. Research suggests that health risk behaviors exhibited during adolescence and adulthood have their origins earlier in childhood and preventive interventions are less successful after the risk behaviors have begun. Therefore, efforts to prevent health risk behaviors are best initiated in late childhood or early adolescence. However, to document the efficacy of these efforts, reliable, valid, and parent/child-friendly systems of data collection are required. Computerized data collection for research has been found to improve privacy, confidentiality, and portability over the paper-and-pencil method, which, in turn, enhances the reliability of sensitive data such as alcohol use or sexual activity. We developed programming tools for the personal computer and a handheld personal data assistant to offer a comprehensive set of user interface design elements, relational databases, and ample programming languages so that adults could answer 261 items and youth 346 items. The purpose of the article was to describe an innovative handheld computer-assisted survey interview method of collecting sensitive data with children aged 9 to 11. The method was developed as part of a large multisite, national study to prevent substance use.
authors.affiliation: University of Wisconsin, Madison, WI 53792, USA.
authors.forename: James A
authors.initials: JA
authors.lastname: Bobula
authors.forename: Lori S
authors.initials: LS
authors.lastname: Anderson
authors.forename: Susan K
authors.initials: SK
authors.lastname: Riesch
authors.forename: Janie
authors.initials: J
authors.lastname: Canty-Mitchell
authors.forename: Angela
authors.initials: A
authors.lastname: Duncan
authors.forename: Heather A
authors.initials: HA
authors.lastname: Kaiser-Krueger
authors.forename: Roger L
authors.initials: RL
authors.lastname: Brown
authors.forename: Nicole
authors.initials: N
authors.lastname: Angresano
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D016494:Computer Security; D034201:Computers, Handheld / Q000706:statistics & numerical data*; D003219:Confidentiality; D003625:Data Collection / Q000379:methods* / Q000592:standards; D015438:Health Behavior; D006301:Health Services Needs and Demand; D006305:Health Status Indicators; D006306:Health Surveys; D006801:Humans; D007407:Interviews as Topic / Q000379:methods* / Q000592:standards; D011381:Programming Languages; D018570:Risk Assessment; D012309:Risk-Taking; D011795:Surveys and Questionnaires; D014584:User-Computer Interface