Robert F. Boldt

An Estimation Procedure for the Rasch Model Allowing Missing Data.

Robert F. Boldt, 1972 .

User's Handbook for Confidence Testing as a Diagnostic Aid in Technical Training,

Robert F. Boldt, Gary Echternacht, Wayne S. Sellman, 1971 .

Reliability of the Test of Spoken English Revisited. Research Reports, Report 40.

Robert F. Boldt, 1992 .

USING A NEURAL NET TO PREDICT ITEM DIFFICULTY

Roy Freedle, Robert F. Boldt, R. Freedle, 1996 .

PERSONALITY INFLUENCES ON CONFIDENCE TEST SCORES

Robert F. Boldt, Gary Echternacht, Wayne S. Sellman, 1972 .