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- [8] AN INVESTIGATION OF RESPONDENT ANONYMITYS EFFECT ON MAILED QUESTIONNAIRE RESPONSE RATE AND QUALITY [J]. JOURNAL OF THE MARKET RESEARCH SOCIETY, 1981, 23 (03): : 150 - 160
- [9] IQ SCORE AND MAILED QUESTIONNAIRE RESPONSE [J]. JOURNAL OF APPLIED PSYCHOLOGY, 1975, 60 (02) : 258 - 259