v Question Completion Status: QUESTION 4 10.00000 points Save A Which of the fol

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v Question Completion Status: QUESTION 4 10.00000 points Save A Which of the following are valid statements about construct validity, check all that apply and none that do not. Construct validity is: related to construct validity but construct validity is more complex and involves different concepts D the ability of an instrument to to measure an abstract concept the ability to predict a future scorelen another scale D the ability of an instrument to produce similar results upon successive administrations QUESTION 5 5.00000 points Save Answ In a two factor, factorial design RCT of treatment for lateral epicondylitis, there are two independent variables -manual therapy v sham, and exercise therapy v placebo ultrasound. How many groups or 'arms' are running in this study? 6 0 8 QUESTION 6 10.00000 points Save Answer

Explanation / Answer

4.TRUE-Construct validity is the ability of an instrument to measure abstract concept Construct validity refers to whether a scale or test measures the construct adequately. An example is a measurement of the human brain, such as intelligence, level of emotion, proficiency or ability.

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