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Ebridges85 Ebridges85
wrote...
Posts: 562
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6 years ago
The question of who our subjects will be in an experiment is most related to:
 
  a. where we are conducting our experiment.
  b. the likelihood of Type I errors.
  c. our experimental design.
  d. the topic being studied.

Question 2

In the example cited in the chapter regarding the study on estimation of time, the first question to be asked is:
 
  a. Who will be our participants?
  b. Does the dependent variable have at least two levels?
  c. How do we assign participants to the groups?
  d. Is the difference between groups due to a confound?

Question 3

Control can help researchers make conclusions about the effects of an independent variable on a dependent variable. However, if control makes an experiment too unnatural, ____ may be compromised.
 
  a. generalizability
  b. external validity
  c. relevance to the real world
  d. all of these

Question 4

Experiments conducted in artificial environments may lack:
 
  a. internal validity.
  b. external validity.
  c. reliability.
  d. control.
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Replies
wrote...
6 years ago
Answer to q. 1

D

Answer to q. 2

A

Answer to q. 3

D

Answer to q. 4

B
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