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Author Question: Single-subject designs can improve on the pretest-posttest designs by A) adding a control group. ... (Read 67 times)

rlane42

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on: Aug 4, 2018
Single-subject designs can improve on the pretest-posttest designs by
 
  A) adding a control group.
  B) adding an additional single-subject as a hypothetical control.
  C) adding more conditions to the experiment.
  D) using a better statistical test to evaluate the data.

Question 2

Which of the following is a weak design because the researcher has no control over the independent variables?
 
  A) single-subject experimental design
  B) ex post facto, single-case study
  C) single-topic design
  D) repeated-measures design


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wtf444

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

Answer: C

Answer to Question 2

Answer: B


rlane42

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Reply 2 on: Aug 4, 2018
Gracias!

xiazhe

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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