Online-Ressource
Rockville, Md. :U.S. Department of Health, Education, and Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics,
UID:
edoccha_9961097717302883
Umfang:
1 online resource (viii, 78 pages) :
,
illustrations.
Serie:
Vital and Health Statistics. Series 2, Data Evaluation and Methods Research ; number 69
Anmerkung:
"March 1977."
,
"A summary of methodological studies designed to test the effectiveness of certain questionnaire designs and interviewing techniques used in the collection of data on health events in household interviews and to investigate the role of behaviors, attitudes, perceptions, and information levels of both the respondent and the interviewer."
Sprache:
Englisch
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