Criterion-related

In a marking scheme, each criterion should be...Question 9Answera.Vagueb.Detailedc.Subjectived.Arbitrary

a) Criterion Validity Definition: Criterion validity refers to the extent to which the results of an assessment or test correspond to the results of a different assessment or test that has been previously established as valid. It is a way of assessing the 'predictive' or 'concurrent' validity of a test by comparing the results of the test to a different criterion or benchmark. b) Two Types of Criterion Validity: 1. Predictive Validity: Predictive validity refers to the degree to which the operationalization can predict (or correlate with) other measures of the same construct that are measured at some time in the future. In other words, it measures how well the results of a test can predict future behavior or performance. For example, the SAT (Scholastic Assessment Test) has predictive validity if it accurately forecasts how well high school students perform in college. Evaluation: Predictive validity is a strong type of validity because it can be quantitatively measured and statistically analyzed. However, it requires longitudinal studies which can be time-consuming and expensive. Also, it may not account for changes over time in the construct being measured. 2. Concurrent Validity: Concurrent validity refers to the degree to which the operationalization correlates with other measures of the same construct that are measured at the same time. This means the test results are compared with the results of other similar tests taken at the same time. For example, if a new test is developed to measure depression, it would have concurrent validity if its results matched those of a clinically established depression test. Evaluation: Concurrent validity can be assessed quickly as it does not require a time gap between tests. It is useful when it is not practical or ethical to wait for future outcomes. However, it relies on existing measures that have been previously validated, and it may not be as strong a measure of validity as predictive validity because it only measures the current situation, not future outcomes.(elaborate more with explanation and examples and write it in english )

...................is a form of evaluation where a test taker is judged in comparison with a previous performance.Question 1Answera.Criterion referencedb.Norm referencedc.Construct referencedd.Ipsative referenced

What does CRITERION RELEVANCE refer to in performance appraisal

Criterion contamination is most likely to occur whena.results from different samples are combined.b.tests used in a validation study have low reliability.c.supervisors who rate job performance have access to employees’ test scores.d.criterion measures are combined with the use of a multiple regression equation.