Part 1 of a 2 Part Series
by Dr. David Caulum, Emeritus Dr. Julie M. Hau
University of Wisconsin-Madison
State of the Art
To the best of our knowledge, CareerLocker has the longest tested and validated assessments included in a career information system in the state of Wisconsin. These assessments are essential to implementing Academic and Career Planning (ACP) programs. The four validated assessments offered through CareerLocker are the Personal Globe Inventory, Learning Styles Inventory, Work Skills Inventory, and Work Values Inventory. Through rigorous research and test development methodologies, these inventories have demonstrated high reliability and validity.
In order to validate an assessment, one must determine if it measures consistently. That is, is it reliable? Reliability refers to the consistency of scores obtained from an assessment. For instance, when measuring the same piece of string with a ruler, one wants to be sure that the same results are achieved time…
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