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Author Question: A one-group pretest-posttest design is an example of: A) A crossover design B) A true ... (Read 103 times)

RYAN BANYAN

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on: Jul 8, 2018
A one-group pretest-posttest design is an example of:
 
  A) A crossover design
  B) A true experimental design
  C) A quasi-experimental design
  D) A retrospective design

Question 2

A measure of which of the following traits would be a particularly good candidate for a test-retest reliability assessment?
 
  A) Anxiety
  B) Fear of heights
  C) Mood
  D) Fatigue


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apple

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

C

Answer to Question 2

B
Feedback:
The stability aspect of reliability, which concerns the extent to which an instrument yields similar results on two administrations, is evaluated by testretest procedures. Attitudes, mood, and so forth can be changed by experiences between two measurements. Thus, stability indexes are most appropriate for fairly enduring characteristics, such as temperament or fear of heights. Anxiety, mood, and fatigue are not fairly enduring characteristics.


RYAN BANYAN

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

Joy Chen

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Reply 3 on: Yesterday
Excellent

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