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Author Question: All the following relationships between validity and reliability are possible EXCEPT which of the ... (Read 66 times)

geodog55

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on: Jun 20, 2018
All the following relationships between validity and reliability are possible EXCEPT which of the following?
 
  A. high validity and low reliability.
  B. high validity and high reliability.
  C. low validity and low reliability.
  D. low validity and high reliability.

Question 2

What is a construct? Give an example. How might one go about assessing the construct validity of a test?
 
  What will be an ideal response?


LVPMS

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Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

Construct validity refers to the testing of a hypothetical trait or set of traits that a person exhibiting a set of observable behaviors is thought to possess. Examples of constructs include giftedness, self-esteem and reading comprehension skill. Construct validity is usually assessed by giving the test in question to a group of individuals who are believed by experts to hold high levels of that concept. For example, a test of giftedness might be given to a group of individuals judged to be highly gifted. They should score high on that test in order to demonstrate the test's construct validity.


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