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Author Question: If a researcher performs an experiment where half of the participants perform a memory task in the ... (Read 103 times)

Lobcity

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on: Jun 20, 2018
If a researcher performs an experiment where half of the participants perform a memory task in the presence of distracting noise (such as a jack hammer) while the other half do not, the researcher has
 
  a. Assigned the independent variable of memory task outcome
  b. Manipulated the dependent variable of memory task outcome
  c. Manipulated the independent variable of noise level
  d. Assigned the dependent variable of noise level

Question 2

If a researcher is observing how students in two already existing classes at a college learn, then the researcher has not ___________ participants to groups.
 
  a. Assigned
  b. Delegated
  c. Correlated
  d. Manipulated


matt95

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

c

Answer to Question 2

a


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