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imowrer

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When a participant's suspicions, expectations, or assumptions about the study influence the results this is known as ______________.
 
  a. confounding
  b. participant bias
  c. deception
  d. invalidity

Question 2

In order to avoid the problem of the placebo effect, a researcher could do which of the following?
 
  a. Find a random sample of participants.
  b. Inform participants that they are not receiving the active treatment pill.
  c. Conduct a single-blind study.
  d. Inform participants that they are not receiving the sugar pill.


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macybarnes

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imowrer

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Reply 2 on: Jun 22, 2018
Gracias!


TheNamesImani

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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