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Author Question: In Chapter 7 we discussed a study on monitor size. In Chapter 11 we revisited this study and ... (Read 135 times)

Sportsfan2111

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on: Jul 13, 2018
In Chapter 7 we discussed a study on monitor size. In Chapter 11 we revisited this study and discovered it was actually a within subjects design. Therefore, participants were exposed to which sizes of computer monitor?
 
  a. 17
  b. 19
  c. 21
  d. All of the above

Question 2

When a change in the dependent variable could be due to changes in how the dependent variable was measured, _________ is a threat to internal validity.
 
  a. attrition
  b. testing
  c. diffusion of treatment
  d. instrumentation


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kristenb95

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Reply #1 on: Jul 13, 2018
Answer to Question 1

D

Answer to Question 2

D


Sportsfan2111

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Reply 2 on: Jul 13, 2018
Great answer, keep it coming :)

sailorcrescent

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Reply 3 on: Yesterday
Excellent

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