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Author Question: Which of the following refers to the consistency of scores on a specific instrument across time or ... (Read 55 times)

Sportsfan2111

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on: Jun 20, 2018
Which of the following refers to the consistency of scores on a specific instrument across time or across items?
 
  A. Test variability
  B. Test validity
  C. Test error
  D. Test reliability

Question 2

In Hobson v. Hansen, the problems with tracking students based on test scores was acknowledged.
 
  Indicate whether the statement is true or false


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akpaschal

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

D.
Explanation: Reliability in assessment refers to the confidence that can be placed in an instrument to yield the same score for the same student if the test were administered more than once and to the degree with which a skill or trait is measured consistently across items of a test.

Answer to Question 2

True


Sportsfan2111

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Reply 2 on: Jun 20, 2018
Wow, this really help

atrochim

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Reply 3 on: Yesterday
Excellent

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