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Author Question: Demand characteristics, such as subjects' knowledge of the experimental hypotheses, create which ... (Read 74 times)

crazycityslicker

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on: Jun 29, 2018
Demand characteristics, such as subjects' knowledge of the experimental hypotheses, create which type of effect?
 a. covariate
  b. maturation
  c. history
  d. demand

Question 2

Name the two main types of heterogeneity models.


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randomguy133

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Reply #1 on: Jun 29, 2018
Answer to Question 1

D

Answer to Question 2

1 . discrete (or latent class or finite mixture model) heterogeneity
2 . continuous heterogeneity

Finite normal mixture heterogeneity is the more general form, which is acceptable as an answer if the student understands how it relates to these two types.


crazycityslicker

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Reply 2 on: Jun 29, 2018
Thanks for the timely response, appreciate it

cici

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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