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Author Question: Operational definitions were used in the early work on psychophysics, but they are rarely used ... (Read 59 times)

lunatika

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on: Jun 19, 2018
Operational definitions were used in the early work on psychophysics, but they are rarely used today.
 
  Indicate whether the statement is true or false

Question 2

One general concern for within-subjects research is that participation in one treatment condition may influence an individual's scores in a later treatment condition. This creates a threat to internal validity known as order effects.
 
  a. True
  b. False
  Indicate whether the statement is true or false


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Ptupou85

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Reply #1 on: Jun 19, 2018
Answer to Question 1

F

Answer to Question 2

True


lunatika

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Reply 2 on: Jun 19, 2018
Wow, this really help

scikid

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

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