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Author Question: Suppose a researcher were interested in assessing the adequacy of an instrument to measure the ... (Read 120 times)

misspop

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on: Jul 8, 2018
Suppose a researcher were interested in assessing the adequacy of an instrument to measure the theoretical concept of hopefulness. The most appropriate type of validation procedure would be which of the following?
 
  A) Content
  B) Concurrent
  C) Predictive
  D) Construct

Question 2

The type of validity that employs primarily judgment in its assessment is which of the following?
 
  A) Content
  B) Concurrent
  C) Predictive
  D) Construct


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diana chang

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Reply #1 on: Jul 8, 2018
Answer to Question 1

D
Feedback:
Construct validity, an instrument's adequacy in measuring the targeted construct, is a hypothesis-testing endeavor. Content validity concerns the sampling adequacy of the content being measured. Expert ratings on the relevance of items can be used to compute a content validity index (CVI). Criterion-related validity (which includes both predictive validity and concurrent validity) focuses on the correlation between an instrument and an outside criterion.

Answer to Question 2

A
Feedback:
Content validity concerns the sampling adequacy of the content being measured and is based on judgment. Expert ratings on the relevance of items can be used to compute a content validity index (CVI). Criterion-related validity (which includes both predictive validity and concurrent validity) focuses on the correlation between an instrument and an outside criterion. Construct validity, an instrument's adequacy in measuring the targeted construct, is a hypothesis-testing endeavor.


misspop

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Reply 2 on: Jul 8, 2018
Great answer, keep it coming :)

frankwu0507

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Reply 3 on: Yesterday
Excellent

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