ABS 300

ABS 300 Test Score for WK 2 Quiz. Submitted Nov 25 at 8:50am This attempt took 60 minutes. Question 1 1 / 1 pts It has to do with the degree to which an additional predictor explains something about the criterion measure that is not explained by predictors already in use. It is the false positive rate. evidence of construct validity. predictive validity. Correct! incremental validity. The answer can be found on page 195-196 in Psychological Testing and Assessment: An Introduction to Tests and Measurement, 8/e. Question 2 1 / 1 pts Which is TRUE about reliability in the psychometric sense? Reliability is an all-or-none measurement. Correct! A test may be reliable in one context and unreliable in another. A reliability coefficient may not be derived for personality tests. Alternate forms reliability may not be derived for personality tests. The answer can be found on page 145 in Psychological Testing and Assessment: An Introduction to Tests and Measurement, 8/e. Question 3 0 / 1 pts What term refers to the degree of correlation between all the items on a scale? inter-item homogeneity Correct Answer inter-item consistency inter-item heterogeneity You Answered parallel-form reliability The answer can be found on page 152-157 in Psychological Testing and Assessment: An Introduction to Tests and Measurement, 8/e. Question 4 0 / 1 pts Which is an example of a false positive? . Correct Answer A test identifies a client as schizophrenic when the client is not. A test correctly identifies a client as schizophrenic. A test correctly identifies a client as not having schizophrenia. You Answered A test indicates that a client is not schizophrenic when he is. The answer can be found on page 193 in Psychological Testing and Assessment: An Introduction to Tests and Measurement, 8/e. Question 5 0 / 1 pts Coefficient alpha is appropriate to use with all of the following test formats EXCEPT You Answered multiple-choice. true-false. short-answer for which partial credit is awarded. Correct Answer essay exam with no partial credit awarded. The answer can be found on page 161 in Psychological Testing and Assessment: An Introduction to Tests and Measurement, 8/e. Question 6 1 / 1 pts Typically, adding items to a test will have what effect on the test's reliability? Reliability will decrease. Correct! Reliability will increase. Reliability will stay the same. Reliability will first increase and then decrease. The answer can be found on page 154 in Psychological Testing and Assessment: An Introduction to Tests and Measurement, 8/e. Question 7 1 / 1 pts Factors affecting the generalizability of findings from a particular test include the wording of items on the test. the norm group used in the development of a test. the degree to which the test administration conformed to the directions provided in the test manual. Correct! All of these The answer can be found on page 127, 134 in Psychological Testing and Assessment: An Introduction to Tests and Measurement, 8/e. Question 8 1 / 1 pts Which of the following is TRUE for estimates of alternate- and parallel-forms reliability? Two test administrations with the same group are required. Test scores may be affected by factors such as motivation, fatigue, or intervening events like practice, learning, or therapy. Item sampling is a source of error variance. Correct! All of these The answer can be found on page 151-152 in Psychological Testing and Assessment: An Introduction to Tests and Measurement, 8/e. Question 9 0 / 1 pts Predictive and concurrent validity can be subsumed under content validity. Correct Answer criterion-related validity. You Answered face validity. true score validity. The answer can be found on page 183-192 in Psychological Testing and Assessment: An Introduction to Tests and Measurement, 8/e. Question 10 1 / 1 pts Horin, Hernandez & Donoso (2012) reported that during test administration, the majority of participants indicated that they Correct! adhered to standardization instructions in order to obtain reliable and valid results. The answer can be found on page 94 in Horin, E. V., Hernandez, B., Donoso, O. A. (2012). Behind closed doors: Assessing individuals from diverse backgrounds. Journal of Vocational Rehabilitation. 37(2), 87-97. Question 11 1 / 1 pts Which type of reliability estimate would be appropriate only when evaluating the reliability of a test that measures a trait that is presumed to be relatively stable time? Correct! test-retest The answer can be found on page 160-165 in Psychological Testing and Assessment: An Introduction to Tests and Measurement, 8/e. UnansweredQuestion 12 0 / 1 pts In their 2012 study, Horin, Hernandez & Donoso (2012) concluded all of the following EXCEPT which of the following? Correct Answer The specificity of the APA Standards provide clear guidelines for adapting standardized tests for assessing culturally and ethnically diverse populations in clinical practice. UnansweredQuestion 13 0 / 1 pts The form of criterion-related validity that reflects the degree to which a test score correlates with a criterion measure that was obtained some time subsequent to the test score is known as Correct Answer predictive validity. construct validity. concurrent validity. content validity. The answer can be found on page 183, 190-193 in Psychological Testing and Assessment: An Introduction to Tests and Measurement, 8/e. UnansweredQuestion 14 0 / 1 pts If a time limit is long enough to allow test-takers to attempt all items, and if some items are so difficult that no test-taker is able to obtain a perfect score, then the test is referred to as a test. Correct Answer power UnansweredQuestion 15 0 / 1 pts Which BEST conveys the meaning of an inter-scorer reliability estimate of .90? Ninety percent of the scores obtained are reliable. Correct Answer Ninety percent of the variance in the scores assigned by the scorers was attributed to true differences and 10% to error. Question 1 1 / 1 pts Horin, Hernandez & Donoso (2012) asserted that critical areas for future research include the need to Correct! establish evidence-based practices related to test selection and test administration. Question 2 1 / 1 pts Employment test data suggests that an individual applicant is incapable of successfully performing a particular job. However, in reality, this individual would be very successful at the job. This situation exemplifies what is meant by Correct! a false negative. Question 3 0 / 1 pts A confidence interval is a range or band of test scores that Correct Answer is likely to contain the true score. Question 4 1 / 1 pts A source of error variance may take the form of item sampling. test-takers' reactions to environment-related variables such as room temperature and lighting. test-taker variables such as amount of sleep the night before a test, amount of anxiety, or drug effects. Correct! All of the above The answer can be found on page 161 in Psychological Testing and Assessment: An Introduction to Tests and Measurement, 8/e. Question 5 0 / 1 pts As mentioned in Chapter 6 of your text, the measurement of content validity is particularly important in classroom settings, where tests will form the basis of a grade. Correct Answer employment settings, where tests may be used to promote employees. Question 6 1 / 1 pts Error variance for measures of inter-item consistency comes from Correct! heterogeneity of the content. The answer can be found on page 155 in Psychological Testing and Assessment: An Introduction to Tests and Measurement, 8/e. Question 7 0 / 1 pts Which of the following is TRUE for parallel forms of a test? Correct Answer The means and variances of the observed scores are equal for the two forms. Question 8 0 / 1 pts One of the problems associated with classical test theory has to do with Correct Answer its assumptions concerning the equivalence of all items on a test. Question 9 1 / 1 pts The researchers Horin, Hernandez & Donoso (2012) found that when testing ethnic minorities, evaluators were more likely to make the following adaptations and modifications. Correct! paraphrasing or clarifying instructions or items Question 10 1 / 1 pts Face validity refers to Correct! the appearance of relevancy of the test items. validity determined by means of face-to-face interviews. The answer can be found on page 183-185 in Psychological Testing and Assessment: An Introduction to Tests and Measurement, 8/e. Question 11 0 / 1 pts As the term is applied to a test, validity is a judgment or estimate of how well a test Correct Answer measures what it purports to measure in a particular context. The answer can be found on page 181 in Psychological Testing and Assessment: An Introduction to Tests and Measurement, 8/e. Question 12 0 / 1 pts Computer-scorable items have tended to eliminate error variance due to Correct Answer scorer differences. test-takers' reactions to environmental variables. The answer can be found on page 148 in Psychological Testing and Assessment: An Introduction to Tests and Measurement, 8/e. Question 13 0 / 1 pts Which type of reliability estimate would be appropriate only when evaluating the reliability of a test that measures a trait that is presumed to be relatively stable time? Correct Answer test-retest The answer can be found on page 160-165 in Psychological Testing and Assessment: An Introduction to Tests and Measurement, 8/e. Question 14 1 / 1 pts Item response theory is to latent trait theory as observer reliability is to odd-even reliability. Correct! inter-scorer reliability. The answer can be found on page 159 in Psychological Testing and Assessment: An Introduction to Tests and Measurement, 8/e. Question 15 1 / 1 pts A test entails behavioral observation and rating of front desk clerks to determine whether or not they greet guests with a smile. Which type of error is this test most susceptible to? Correct! examiner-related error The answer can be found on page 148 in Psychological Testing and Assessment: An Introduction to Tests and Measurement, 8/e. 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