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Author Question: __________ is a threat to external validity; participants modify their behavior because they are ... (Read 59 times)

Bob-Dole

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__________ is a threat to external validity; participants modify their behavior because they are aware that they are in a study.
 
  Fill in the blanks with correct word

Question 2

Which of the following would represent scores on a nominal scale?
 
  a. Attractiveness ratings on a scale of 1-5
  b. Coding religion as protestant = 1; catholic = 2, etc.
  c. Temperature on a Celsius scale
  d. Exam scores



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softEldritch

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Answer to Question 1

Reactivity

Answer to Question 2

B





 

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