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Author Question: The greater the __________ in a study, the more confidence the researcher has in concluding that the ... (Read 57 times)

Tirant22

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on: Jun 20, 2018
The greater the __________ in a study, the more confidence the researcher has in concluding that the independent variable caused the change in the dependent variable.
 
  a. extraneous variability
  b. external validity
  c. nonsystematic variability
  d. internal validity

Question 2

Under what circumstances might the demand characteristics of an experiment
  emerge?
 
  A) In a within-subjects design
  B) In double blind design
  C) When a placebo effect occurs
  D) When experimenter bias occurs


mariahkathleeen

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

d

Answer to Question 2

A


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