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Author Question: When you are interested in studying subject variables, you must choose a. a between groups ... (Read 289 times)

waynest

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on: Jun 20, 2018
When you are interested in studying subject variables, you must choose
 
  a. a between groups design.
  b. a repeated measures design.
  c. a matched groups design.
  d. a completely counterbalanced design.

Question 2

A researcher was interested in the effects of caffeine on memory. After administering various doses of caffeine to participants, she gave participants a test of memory. This is an example of research.
 
  a. correlational
  b. post hoc
   c. experimental
  d. descriptive
  e. none of the above


rnehls

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

A

Answer to Question 2

C


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