Author Question: The greater the __________ in a study, the more confidence the researcher has in concluding that the ... (Read 56 times)

Tirant22

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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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Answer to Question 1

d

Answer to Question 2

A



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