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Author Question: The study first introduced in Chapter 9 that was concerned with the effects of varying levels of ... (Read 57 times)

wenmo

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on: Aug 4, 2018
The study first introduced in Chapter 9 that was concerned with the effects of varying levels of room temperature on typing speed and accuracy employed which type of design?
 
  A) a randomized, posttest-only, control-group design
  B) a multilevel, completely randomized, between-subjects design
  C) a Solomon four-group design
  D) a single-group, posttest-only design

Question 2

In the multilevel, completely-randomized, between-subjects design, participants are
 
  A) randomly assigned to three or more conditions.
  B) randomly assigned to two conditions.
  C) always tested on a pretest measure.
  D) always assigned to groups with equal numbers of participants.


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uniquea123

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Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: A


wenmo

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Reply 2 on: Aug 4, 2018
Excellent

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

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