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Author Question: In a repeated measures design, when the contexts in which the treatment conditions are embedded are ... (Read 26 times)

nmorano1

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on: Jun 19, 2018
In a repeated measures design, when the contexts in which the treatment conditions are embedded are systematically changed so as to occur equally across treatment conditions, the control technique called _____ is present.
 
  a. treatment reversal c. counterfeiting
  b. equalizing d. counterbalancing

Question 2

One disadvantage of repeated measures designs is that, compared to between subjects designs, they _____.
 
  a. are more likely to create demand characteristics
  b. not easily confounded
  c. cannot be counterbalanced
  d. usually lack equivalent groups


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kardosa007

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Reply #1 on: Jun 19, 2018
Answer to Question 1

D
This is a description of counterbalancing.

Answer to Question 2

A
When participants repeat a task over and over under different conditions, they are very likely to discover what the experiment is about. This is demand characteristics, and it is a problem for repeated measures designs.


nmorano1

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Reply 2 on: Jun 19, 2018
Gracias!

ttt030911

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Reply 3 on: Yesterday
Excellent

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