Measurement in Research Which statement is false? A. Reliability and validity ar
ID: 356308 • Letter: M
Question
Measurement in Research Which statement is false? A. Reliability and validity are dependent on the test and the characteristics of the group tested. B. Objectivity, reliability, and validity in that order must be determined for a test. C. An intraclass correlation coefficient is used to estimate test reliability and test objectivity D. Validity is estimated by one of two different methods. E. It is recommended that a researcher know that a test has the essential characteristics before collecting data in a study 2. Which statement below is false? A. The minimum requirements for a good test are objectivity, reliability, and validity B. Reliability can be classified as either stability or internal consistency C. Objectivity and reliability of a physical performance test are estimated by calculating an intraclass correlation coefficient. D. There is one way to estimate reliability and one way to estimate validity E. Validity is commonly estimated by calculating a correlation coefficient but there are other techniques used. 3. Select the false statement below A. The essential characteristics associated with any test are objectivity, reliability, and validity In any situation, calculate an intraclass correlation coefficient (R) to estimate test score reliability B. C. The three basic approaches to obtaining validity information are logical, D. Reliability is required to have validity criterion, and construct. E. There are two types of reliability, intemal consistency and stability. 4. Select the false statement about desirable characteristics of test scores and the interpretations of the test scores. A. The three essential characteristics for a test are validity, reliability, and objectivity B. Validity is the degree to which interpretations based on test scores are C. Reliability is the degree to which scores of people are the same on two D. Validity and reliability may be dependent on characteristics of the group correct different occasions. like age and gender. Seldom are researchers concerned about how economical (test time per person, equipment needed, etc.) is a test.Explanation / Answer
1. C Interclass correlation coefficient uded to estimate by reliability measures
2. D....Reliabilitly and validity are estimated by different methods.
3. E There are 4 types of reliability. Those are inter rater reliability ,test retest reliabilality, parallel forms reliability, internal consistency reliability
4. D Reliability and validity depends on test.