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Author Question: Coefficient beta is the most commonly applied estimate of a composite scale's reliability. Indicate ... (Read 98 times)

hubes95

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on: Jun 28, 2018
Coefficient beta is the most commonly applied estimate of a composite scale's reliability.
 
 Indicate whether the statement is true or false

Question 2

A measuring instrument is valid when the results can be repeated at subsequent measurements of the concept.
 
 Indicate whether the statement is true or false


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Tabitha_2016

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Reply #1 on: Jun 28, 2018
Answer to Question 1

F
Coefficient alpha is most commonly used.

Answer to Question 2

F
This is reliability. Validity refers to the extent to which a score truthfully represents a concept.


hubes95

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Reply #2 on: Jun 28, 2018
Correct answers!


Tabitha_2016

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Reply #3 on: Jun 28, 2018
Great! Please up vote :D


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