CAN THE MAIL-BACK BIAS CONTRIBUTE TO A STUDYS VALIDITY

[1] BENSON LE, 1946, PUBLIC OPINION Q, V10, P235

[2] OBJECTIVE DIFFERENCES AMONG VARIOUS TYPES OF RESPONDENTS TO A MAILED QUESTIONNAIRE [J]. AMERICAN SOCIOLOGICAL REVIEW, 1947, 12 (04) : 435 - 444

[3] FRANZEN R, 1945, J PSYCHOL, V20, P296

[4] INCREASING THE RESPONSES TO MAIL QUESTIONNAIRES - A RESEARCH STUDY [J]. PUBLIC OPINION QUARTERLY, 1958, 22 (02) : 123 - 132

[5] USE OF A MAIL QUESTIONNAIRE [J]. AMERICAN SOCIOLOGICAL REVIEW, 1953, 18 (03) : 310 - 313

[6] Characteristics of Hard-to-Reach Individuals in Field Surveys [J]. PUBLIC OPINION QUARTERLY, 1949, 13 (03) : 487 - 494

[7] PACE CR, 1939, J APPLIED PSYCHOL, V23, P397

[8] PACE CR, 1939, J APPL PSYCHOL, V23, P391

[9] PARTEN M, 1950, SURVEYS POLLS SAMPLE, P95

[10] DIFFERENCES BETWEEN PERSONS RESPONDING AND NOT RESPONDING TO A MAILED QUESTIONNAIRE [J]. AMERICAN SOCIOLOGICAL REVIEW, 1943, 8 (04) : 433 - 438

[1] BENSON LE, 1946, PUBLIC OPINION Q, V10, P235

[2] OBJECTIVE DIFFERENCES AMONG VARIOUS TYPES OF RESPONDENTS TO A MAILED QUESTIONNAIRE [J]. AMERICAN SOCIOLOGICAL REVIEW, 1947, 12 (04) : 435 - 444

[3] FRANZEN R, 1945, J PSYCHOL, V20, P296

[4] INCREASING THE RESPONSES TO MAIL QUESTIONNAIRES - A RESEARCH STUDY [J]. PUBLIC OPINION QUARTERLY, 1958, 22 (02) : 123 - 132

[5] USE OF A MAIL QUESTIONNAIRE [J]. AMERICAN SOCIOLOGICAL REVIEW, 1953, 18 (03) : 310 - 313

[6] Characteristics of Hard-to-Reach Individuals in Field Surveys [J]. PUBLIC OPINION QUARTERLY, 1949, 13 (03) : 487 - 494

[7] PACE CR, 1939, J APPLIED PSYCHOL, V23, P397

[8] PACE CR, 1939, J APPL PSYCHOL, V23, P391

[9] PARTEN M, 1950, SURVEYS POLLS SAMPLE, P95

[10] DIFFERENCES BETWEEN PERSONS RESPONDING AND NOT RESPONDING TO A MAILED QUESTIONNAIRE [J]. AMERICAN SOCIOLOGICAL REVIEW, 1943, 8 (04) : 433 - 438