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Author Question: In a 2 x 2 factorial design, in terms of main effects and interactions, there are __________ ... (Read 116 times)

haleyc112

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In a 2 x 2 factorial design, in terms of main effects and interactions, there are __________ possible outcome patterns of significant effects.
 
  a. 2
  b. 4
  c. 6
  d. 8

Question 2

One of the biggest disadvantages of using within-subjects designs is that they
 
  a. tend to cost more than between-subjects designs.
  b. may not be able to control for long-term carryover effects.
  c. typically require more subjects relative to a between-subjects design.
  d. tend to have lower statistical power compared to between-subjects designs.



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fwbard

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Answer to Question 1

d

Answer to Question 2

b




haleyc112

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Reply 2 on: Jun 20, 2018
Excellent


lcapri7

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Reply 3 on: Yesterday
Wow, this really help

 

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