The term measurement disturbance has been used to describe systematic conditions that affect a measurement process, resulting in a compromised interpretation of person or item estimates. Measurement disturbances have been discussed in relation to systematic response patterns associated with items and persons, such as start-up, plodding, boredom,…

Robert Stake presents his views on responsive evaluation, naturalistic approaches to evaluation, the role of testing in evaluation, and the training of evaluators. (BW)

An accepted criterion for gauging the fairness of examinees' scores, derived from judge-awarded ratings, has been the size of the correlation between the judges and the inter-rater reliability. Various means of achieving inter-rater reliability were reviewed, and a model to measure inter-rater reliability is forwarded. Both theoretical and…

Policy-making problems being faced in Louisiana regarding the testing of handicapped students within a state mandated minimum competency testing program are dealt with. The decision-making process is complicated by the fact that two groups (staff administering the test and staff administering programs for the handicapped) with differing…

Ways to use standard-setting data to adjust cutoff scores on examinations are reviewed. Ten sources of information to be used in determining standards are listed. The decision to modify passing scores should be based on these types of information and consideration of adverse impact or rating process irregularities. (SLD)

Describes some forces that have shaped current attitudes toward evaluation of education, presents five guidelines to help in discussions of assessment, and charges teachers with the responsibility of making evaluation effective. (DF)

Possible sources of intrajudge inconsistency in standard setting are reviewed, and approaches are presented to improve the accuracy of rating. Procedures for providing judges with feedback through discussion or computerized communication are discussed. Monitoring and maintaining judges' consistency throughout the rating process are essential. (SLD)

As part of a study of teacher evaluation of student replies to open-ended questions, a second question--the best method of determining interrater reliability--was examined. The standard method, the Pearson Product-Moment correlation, overestimated the degree of match between researchers' and teachers' scoring of tests. The simpler percent…

Several issues are related to the use of educational tests. First, test users must be able to choose appropriate tests, interpret scores, and make decisions based on scores. In the field of educational testing, few test users have adequate training in these areas. Second, test makers must clearly specify directions for administration, allowable…

This study illustrates the use of three least-squares models to control for rater effects in performance evaluation: (1) ordinary least squares (OLS); (2) weighted least squares (WLS); and (3) OLS subsequent to applying a logistic transformation to observed ratings (LOG-OLS). The three models were applied to ratings obtained from four…

Although much has been written about educational evaluation, few guidelines exist for consumers--project directors, school administrators, curriculum developers, legislators, teachers, parents, and boards of education. Several cautions surface from a review of the literature. First, tests that are based on program objectives are most useful to…

Issues concerning the selection of judges for standard setting are discussed. Determining the consistency of judges' recommendations, or their congruity with other expert recommendations, would help in selection. Enough judges must be chosen to allow estimation of recommendations by an entire population of judges. (SLD)

A number of brief papers are presented to provide guidelines for test directors of school systems. This collection is intended for both newly appointed and experienced directors. Contributions were solicited from practicing directors of testing; the authors include Anthony J. Allen, Margaret Backman, Joan Bollenbacker, Gerald Hanna, James Lawson;…

Whether judges on bias review committees can identify test items that function differently for black and white examinees was studied. Judges (n=42) on three bias review committees were asked to examine a set of items and predict differential item functioning (DIF) without empirical data. Test items from teacher certification tests in the content…

This research focuses on the examination of problems related to the national teacher performance appraisal system by the Thai Ministry of Education. It highlights major problems of the current performance appraisal system by delineating the weaknesses and pitfalls of the current appraisal system. The findings indicate problems to three major…