Current theories of leadership are reviewed, Eleven leadership measure
s, six for children and youth and five for adults, are reviewed in the
context of these theories and with psychometric standards for test us
e. In general, the measures are normed inadequately and lack informati
on about reliability and validity. The use of short subscales embedded
within other scales, which themselves often are inadequate, should be
avoided. Currently, we lack the assessment technology to measure lead
ership adequately in children and youth. Leadership measures for adult
s are more promising, especially the Leadership Opinion Questionnaire,
the Supervisory Behavior Description Questionnaire, and the Campbell
Leadership Index.