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Author Question: All participants receive all levels of the independent variable in a _____ design. a. within ... (Read 107 times)

lindiwe

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on: Jun 19, 2018
All participants receive all levels of the independent variable in a _____ design.
 
  a. within subjects c. well controlled
  b. charted d. flawed

Question 2

Control conditions are important because, if they are sufficient and appropriate, they increase the _____ of the experiment.
 
  a. confounding c. concomitant variation
  b. variability d. internal validity


Carissamariew

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

A
Experiencing all levels of the independent variable defines the within subjects design.

Answer to Question 2

D
Internal validity is strengthened by appropriate control groups.


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