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Author Question: A researcher using an experimental design to study the effects of alcohol must A) make sure that ... (Read 86 times)

strangeaffliction

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on: Aug 4, 2018
A researcher using an experimental design to study the effects of alcohol must
 
  A) make sure that participants are legally able to drink.
  B) be truthful about the content of the beverage that the participant is asked to consume.
  C) ask participants to not drink for two days before the experiment.
  D) All of the above

Question 2

Which of the following is NOT a characteristic of an experiment?
 
  A) unbiased assignment of participants to conditions
  B) two or more levels of the independent variable
  C) the unbiased use of a placebo
  D) the use of specific controls to decrease threats to internal validity


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InfiniteSteez

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Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: C


strangeaffliction

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Reply 2 on: Aug 4, 2018
Wow, this really help

Sarahjh

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Reply 3 on: Yesterday
Gracias!

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