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Author Question: What is the most scientifically sound method of conducting a clinical trial? a) eliminating ... (Read 18 times)

SAVANNAHHOOPER23

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on: Jun 22, 2018
What is the most scientifically sound method of conducting a clinical trial?
 
  a) eliminating placebo conditions
  b) allowing subjects to volunteer for the control group
  c) conducting a case study of an experimental treatment
  d) randomly assigning participants to control and treatment groups

Question 2

Fred gives his dog a treat each time the dog looks to the left. After a while, Fred only gives a treat when the dog takes a step to the left. Finally, Fred gives a treat only when the dog turns completely around. This situation is an example of
 
  a) shaping.
  b) extinction.
  c) classical conditioning.
  d) negative reinforcement.


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Briannahope

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Reply #1 on: Jun 22, 2018
Answer to Question 1

d

Answer to Question 2

a


SAVANNAHHOOPER23

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Reply 2 on: Jun 22, 2018
Gracias!

mammy1697

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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