A discussion of external evaluation of a college or university program or unit looks at two different approaches used in the United States for accreditation purposes--standards of good practice and competency-based learning and review. Methods of maintaining consistency and eliminating bias are examined briefly. (MSE)

Instructional leadership studies are plentiful but have many shortcomings, including lack of definition of key variables, problems of causality, overrepresentation of exemplary schools, and lack of validity and reliability in research design and implementation. Definitions of "leadership" and "instruction" are needed. There is…