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Author Question: Participants in human experiments are generally selected a. at random from the population. b. ... (Read 179 times)

Brittanyd9008

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on: Jul 13, 2018
Participants in human experiments are generally selected
 
  a. at random from the population.
   b. based on convenience and availability.
  c. through lotteries and newspaper ads.
  d. from phone books or class rosters.

Question 2

The most common criticism regarding the use of college student participant pools is that
 
  a. students are coerced into participating in research.
  b. it may compromise internal validity.
  c. it may compromise external validity.
  d. it may introduce a confounding variable.


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polinasid

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Reply #1 on: Jul 13, 2018
Answer to Question 1

B

Answer to Question 2

C


Brittanyd9008

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Reply 2 on: Jul 13, 2018
Thanks for the timely response, appreciate it

mohan

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Reply 3 on: Yesterday
Wow, this really help

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