Problems Arising from the Unreliability of the Measuring Instrument

Author(s):

Lord, Frederic M.

Publication Year:

1970

Source:

DuBois, Philip H.; Mayo, G. Douglas (eds.) Research Strategies for Evaluating Training. Chicago: Rand McNally & Company, 1970, p79-93

Document Type:

Chapter

Page Count:

15

Subject/Key Words:

Psychometrics, Reliability, True Scores, Observed Scores, Statistical Analysis, Error of Measurement