OBJECTIVE DIFFERENCES AMONG VARIOUS TYPES OF RESPONDENTS TO A MAILED QUESTIONNAIRE

[1] BALL RJ, 1930, J JUVENILE RES, V14, P107

[2] MAIL SURVEYS CAN BE VALUABLE [J]. PUBLIC OPINION QUARTERLY, 1946, 10 (02) : 234 - 241

[3] TECHNICAL ASPECTS OF THE FOURTH ANNUAL SCIENCE TALENT SEARCH [J]. EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT, 1947, 7 (01) : 3 - 21

[4] The Science Talent Search [J]. OCCUPATIONS-THE VOCATIONAL GUIDANCE MAGAZINE, 1943, 22 (03): : 177 - 180

[5] Edgerton Harold A., 1944, SCIENCE, V100, P192, DOI 10.1126/science.100.2592.192-a

[6] Edgerton Harold A., 1943, AM SCI, V31, P55

[7] FRANZEN R, 1945, J PSYCHOL, V20, P239

[8] HARVEY OL, 1932, J ABNORMAL SOCIAL PS, V26, P379

[9] Kelley Truman, 1932, SCI METHOD

[10] FACTORS INFLUENCING QUESTIONNAIRE RETURNS FROM FORMER UNIVERSITY STUDENTS [J]. JOURNAL OF APPLIED PSYCHOLOGY, 1939, 23 (03) : 388 - 397

[1] BALL RJ, 1930, J JUVENILE RES, V14, P107

[2] MAIL SURVEYS CAN BE VALUABLE [J]. PUBLIC OPINION QUARTERLY, 1946, 10 (02) : 234 - 241

[3] TECHNICAL ASPECTS OF THE FOURTH ANNUAL SCIENCE TALENT SEARCH [J]. EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT, 1947, 7 (01) : 3 - 21

[4] The Science Talent Search [J]. OCCUPATIONS-THE VOCATIONAL GUIDANCE MAGAZINE, 1943, 22 (03): : 177 - 180

[5] Edgerton Harold A., 1944, SCIENCE, V100, P192, DOI 10.1126/science.100.2592.192-a

[6] Edgerton Harold A., 1943, AM SCI, V31, P55

[7] FRANZEN R, 1945, J PSYCHOL, V20, P239

[8] HARVEY OL, 1932, J ABNORMAL SOCIAL PS, V26, P379

[9] Kelley Truman, 1932, SCI METHOD

[10] FACTORS INFLUENCING QUESTIONNAIRE RETURNS FROM FORMER UNIVERSITY STUDENTS [J]. JOURNAL OF APPLIED PSYCHOLOGY, 1939, 23 (03) : 388 - 397