What is internal comparison estimate?Internal consistency assesses the correlation between multiple items in a test that are intended to measure the same construct. You can calculate internal consistency without repeating the test or involving other researchers, so it's a good way of assessing reliability when you only have one data set. Which of the following terms refer to the accuracy with which a test fulfills the function for which it was designed reliability validity expectancy consistency?Explanation: Test validity answers the question "Does this test measure what it's supposed to measure?" Validity refers to the correctness of the inferences that we can make based on the test and the accuracy with which a test or interview fulfills the function it was designed to fill. Which of the following best describes how do you use a test retest?When the scores are correlated, then reliability is measured. For example, one test is conducted on Monday and the other one is conducted on Saturday and the two scores are correlated. Hence, among all the given options, Option D best defines the use of a test-retest reliability estimate to assess reliability. Which of the following terms refers to the consistency of scores obtained by the same person when retested?The reliability of a test is used to determine the consistency of a test on different occasions. Which of the following terms refers to the accuracy with which a test fulfills the function for which it was designed consistency expectancy validity none of these?Test validity answers the question "Does this test measure what it's supposed to measure?" Validity refers to the correctness of the inferences that we can make based on the test and the accuracy with which a test or interview fulfills the function it was designed to fill.
Which of the following involves demonstrating statistically a relationship between scores on a selection procedure and job performance of a sample of workers?Criterion-related validation: a statistical demonstration of a relationship between scores on a selection procedure and job performance of a sample of workers. Content validation: a demonstration that the content of a selection procedure is representative of important aspects of performance on the job.
When repetitive questions appear on a questionnaire which form of reliability is likely being measured?10) When repetitive questions appear on a questionnaire, which of the following is most likely being measured? Explanation: A test's internal consistency is measured by making internal comparison estimates. Internal consistency explains why apparently repetitive questions are found on some test questionnaires.
Which one of the following terms refers to the consistency of scores obtained by the same person when tested with alternate forms of the same test?A) valid B) invalid C) reliable D) unreliable Answer: D Explanation: D) Reliability is a test's first requirement and refers to its consistency: A reliable test is one that yields consistent scores when a person takes two alternate forms of the test or when he or she takes the same test on two or more different ...
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