Bar coding--a functional tool in survey research.
نویسندگان
چکیده
منابع مشابه
Bar coding--a functional tool in survey research.
STUDY OBJECTIVE The aim was to assess the value of bar coding, together with developed microcomputer programs, as a tool to speed up mailing and handling of return responses of a survey where over 4000 adolescents received a mailed questionnaire. DESIGN Bar codes were used for displaying the identification number of a questionnaire, as well as each response alternative and number of the quest...
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ژورنال
عنوان ژورنال: Journal of Epidemiology & Community Health
سال: 1992
ISSN: 0143-005X
DOI: 10.1136/jech.46.2.162