Author states that psychometric research in alternative measurement models contribute to progress in the test construction field so that more qualitative behavioral information can be obtained from tests. (Author/HB)

In this study a test of vocational choice was developed and field tested for construct validity. (Authors)

A test normally used as a predictor of adjustment in normals and of academic success in normals and delinquents was administered to 35 adolescents with emotional problems. (Author/KM)

Construct validity in intelligence test construction can be attained by the use of Piaget-type tasks, which involve the basic categories of intellectual functioning''; examples are given. (Author/SP)

A test which allows for errors of measurement is derived for the hypothesis that all the members of a population who possess a certain skill are a sub-set of the members who possess another skill. (Author)

This report describes the Cognitive Vocational Maturity Test (CVMT), and instrument designed to measure career knowledges and abilities within six areas of the cognitive domain of vocational maturity, as well as offers validity and reliability data. (Authors)

Author concludes that a Piagetian based paper-and-pencil technique can be successfully used for older subjects rather than the conversation-interview technique used for elementary school children. (MB)

Results of experiment indicate that ability to deduce answers is at least as important as speed or comprehension; problems arise because too much attention is paid to very small fluctuations in scores." (Author/SP)

Several possible models for use in attitude scaling are defined and discussed in some detail. Unfolding analysis is illustrated. (DG)