Premium
RANDOMISED RESPONSE VS. DIRECT QUESTIONING: ESTIMATING THE PREVALENCE OF ALCOHOL RELATED PROBLEMS IN A FIELD SURVEY
Author(s) -
Duffy John C.,
Waterton Jennifer J.
Publication year - 1988
Publication title -
australian journal of statistics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.434
H-Index - 41
eISSN - 1467-842X
pISSN - 0004-9581
DOI - 10.1111/j.1467-842x.1988.tb00607.x
Subject(s) - interview , medicine , population , probability sampling , data collection , psychology , statistics , environmental health , mathematics , political science , law
Summary Fifteen hundred adults selected for a population survey from the City of Edinburgh Electoral Registers by probability sampling were allocated to randomised response interview or direct interview at random. These alternative interviewing strategies were adopted for two questions relating to attributes which might be considered stigmatising. There were no significant differences in reporting between the two methods either at aggregate or at subgroup level. The apparent failure of the randomised response method to increase estimates of the proportions with the attributes hypothesised indicates either that traditional methods are satisfactory for the collection of this sensitive information, or that randomised response was not an acceptable alternative.