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Author Question: The Solomon three- and four-group designs were developed in order to control the threat of a. ... (Read 79 times)

Caiter2013

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on: Jun 20, 2018
The Solomon three- and four-group designs were developed in order to control the threat of
 
  a. differential measurement. c. maturation.
  b. history. d. pretest sensitization.

Question 2

The most recent edition of STANDARDS for educational tests defines validity in terms of
 
  a. the interpretation and meaning of test scores.
  b. extent to which a test measures what it claims to measure.
  c. consistency with which a test measures whatever it does measure.
  d. trustworthiness of the scores.


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Jane

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

D

Answer to Question 2

A


Caiter2013

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Reply #2 on: Jun 20, 2018
Thank you


Jane

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Reply #3 on: Jun 20, 2018
No problem :)


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