Focuses on objective techniques, a powerful and long-run force in educational assessment. But how successful have individual objective techniques been? This question must be answered for each test. Includes brief reference to an evaluation of one instrument. (Author)

The construction of cognitive tests is largely based on a Thurstonian model of the structure of the intellect, with test content described in terms of loadings on broad constructs called factors. Knowledge of factorial content of a test does not necessarily correspond to knowledge of mental activities elicited by test performance. Modern cognitive…

Traces the history of grading and discusses the complex problem of evaluation and grading of student achievement. Reviews the various reference measures and notes the type of functions grades are supposed to serve. Cites seven alternatives to traditional grading. Concludes that "grades are the tail that wags the dog." (BRR)