Work-based and employee-driven informal learning, training and development have been increasing in importance in the last few decades. Concurrently, organizations seek to measure the extent to which they develop a culture and structure that supports individual learning and organizational learning. This study examines the perception of a learning…

This survey study investigated how graduate school admissions committees perceive and use the "GRE"® General Test and "GRE"® Subject Tests after the launch of the "GRE"® revised General Test in August 2011. These perceptions and uses impact the validity of the tests. Prior research about the perceptions and uses of…

Environmental Health Proficiency Examinations which are based on the Role Delineation Study were developed for use by registration agencies. To validate the examinations, performance measures of on-the-job practice were administered along with the examinations. Results show that examinations are valid but not perfect predictors of on-the-job…

Credentialing examinations have been relatively immune from legal attack based on allegations that the examinations lack validity. The extent of the present legal obligation to demonstrate the validity of credentialing examinations is analyzed in three areas: (1) the Civil Rights Act of 1964; (2) the Constitution; and (3) antitrust laws.…

Three professional associations, the American Educational Research Association, the American Psychological Association, and the National Council on Measurement in Education, jointly adopted the new "Standards for Educational and Psychological Testing" in 1985. The relationship of these to earlier standards is reviewed, and implications…

Job relevance and adverse impact are major validity concerns relative to credentializing examinations. This article recommends that examination blueprints utilize a competency model based on: (1) job functions assigned; (2) level of expertise expected given the content and resources available; and (3) specific context and situation in which the…

Two new indices of stability of content-referenced standard-setting results are presented, relating variability of judges' decisions to the variability of candidate scores and to the reliability of the test. These indices are used to indicate whether scores resulting from a standard-setting study are of sufficient precision. (Author/LMO)

A brief history of developments in the assessment of the reliability of credentialing examinations is presented, and some new results are outlined that highlight the interactions among scoring, standard setting, and the reliability and validity of pass-fail decisions. Decision consistency is an important concept in evaluating credentialing…

Criterion-related validities of 2 laboratory practitioner certification examinations for medical technologists (MTs) and medical laboratory technicians (MLTs) were assessed for 81 MT and 70 MLT examinees. Validity coefficients are presented for both measures. Overall, summative ratings yielded stronger validity coefficients than ratings based on…

Technical advances of the last 15 years in measurement theory and practice are described, notably criterion-referenced testing, item response theory, and computers and testing. Several remaining problems concerning the development and validation of credentialing examinations are also considered. (Author/LMO)