Utilizing eight apprentices in the mentals trades, this study empirically evaluated a number of techniques designed to produce performance tests that are economically feasible, reliable, content-valid, and less disadvantageous to minority group members than paper-and-pencil measures. The final test was economically feasible, reliable with respect…

"Educational Measurement" has been the bible in its field since the first edition was published by ACE in 1951. The importance of this fourth edition of "Educational Measurement" is to extensively update and extend the topics treated in the previous three editions. As such, the fourth edition documents progress in the field and…