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Author Question: A __________ procedure in an experimental investigation ensures that neither the researcher nor the ... (Read 18 times)

bobbysung

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on: Jun 20, 2018
A __________ procedure in an experimental investigation ensures that neither the researcher nor the subjects will know about what conditions are being administered to the participants.
 
  a. placebo
  b. Hawthorne Effect
  c. double-blind
  d. randomization

Question 2

Some procedures which measure reaction time are problematic in that they allow
  participants to become familiar with an apparatus or the given task. Which of the
  following can decrease the likelihood of confounds regarding the above issues?
 
  A) Using a quasi-experimental design
  B) Using a within-subjects design
  C) Using a functional design
  D) Using a tachistoscope in your design


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Ahernandez18

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

c

Answer to Question 2

D


bobbysung

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Reply 2 on: Jun 20, 2018
Excellent

daiying98

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

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