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EFFECTS OF AMOUNT, FORMAT, AND LOCATION OF DEMOGRAPHIC INFORMATION ON QUESTIONNAIRE RETURN RATE AND RESPONSE BIAS OF SENSITIVE AND NONSENSITIVE ITEMS
Author(s) -
GILES WILLIAM F.,
FEILD HUBERT S.
Publication year - 1978
Publication title -
personnel psychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.076
H-Index - 142
eISSN - 1744-6570
pISSN - 0031-5826
DOI - 10.1111/j.1744-6570.1978.tb00462.x
Subject(s) - categorical variable , psychology , response bias , social psychology , job satisfaction , applied psychology , statistics , mathematics
Three characteristics of demographic questionnaire items were manipulated on a job satisfaction survey administered to 888 faculty members in order to assess effects on survey return rate and response bias. Demographic factors analyzed were Amount (number of demographic items), Format (questionnaires with all categorical answers versus those with a combination of categorical and continuous answers), and Location (demographic items placed before versus being placed after attitudinal items). Analysis of the 461 questionnaires which were returned revealed significant results for the Format rnanipulation, in that responses indicating higher satisfaction were obtained when the survey instrument contained questions which required both categorical and continuous answers rather than only questions requiring categorical responses. Also, this format‐induced response bias occurred more frequently among sensitive than nonsensitive job satisfaction items. Implications of the results for questionnaire design are discussed.