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Author Question: The problem in observational research that resembles the threat to validity called instrumentation ... (Read 18 times)

WWatsford

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on: Jun 20, 2018
The problem in observational research that resembles the threat to validity called instrumentation in experimental research is
 
  a. observer bias.
  b. subject reactivity.
  c. observer drift.
  d. ethological bias.

Question 2

Sometimes in a repeated measures design, an early treatment will not have affect later performance initially, but after a while, the early treatment does affect performance. This would be a case of
 
  a. asymmetric transfer.
  b. a baseline effect.
  c. latency effect.
  d. history effect.


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nickk12214

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Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

C


WWatsford

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Reply 2 on: Jun 20, 2018
Gracias!

steff9894

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Reply 3 on: Yesterday
Excellent

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