THE MODEL BIAS: PARALLEL AND REPLICATED READING
Symposium: 1993: San Francisco, Session 5 - Model bias, readers per copy and other issues
Authors: Landgrebe, Klaus Peter
Organisations: Consultant
Topics: Model Bias
THE EFFECT OF ANSWER CATEGORIES ON AVERAGE ISSUE SCORES
Symposium: 1988: Barcelona, Session 9 - New technical issues
Authors: Landgrebe, Klaus Peter
Organisations: Marktforscher BVM
Topics: Questionnaire Design