Finding Points of View in Judgment Data

Author(s):

Pennell, Roger

Publication Year:

1971

Report Number:

RB-71-08

Source:

ETS Research Bulletin

Document Type:

Report

Page Count:

18

Subject/Key Words:

Behavioral Science Research, Computer Oriented Programs, Data Analysis, Individual Differences, Mathematical Models, Messick, Samuel J., Tucker, Ledyard R

Abstract

It is argued that many investigators utilize the Tucker and Messick (1963) Model with no intention of looking for individual differences or, after utilizing the model, draw improper inferences. An example is given illustrating the difficulties which result from improper use of the model. Several proper methods are outlined. (Author)

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• http://dx.doi.org/10.1002/j.2333-8504.1971.tb00187.x