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Author Question: This experimental design (R) X Y2 (R) - Y2 is recommended for studies in which a. ... (Read 23 times)

mcmcdaniel

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This experimental design
 
  (R)
  X
  Y2
  (R)
  -
  Y2
 
  is recommended for studies in which
 
  a. pretest reactivity is likely to occur.
  c. a large sample is available.
  b. no control group is available.
  d. only a small sample is available.

Question 2

After an experiment was in progress, a researcher learned that the experimental group had a more experienced teacher than did the control group. Should the researcher mention this fact in the research report?
 
  a. Yes, any factor which might affect the internal validity of the experiment should be reported.
  b. No, it is not necessary for the reader to know all the details about problems which arise during the course of a study



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scrocafella

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Answer to Question 1

A

Answer to Question 2

ANS: A




mcmcdaniel

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Reply 2 on: Jun 20, 2018
Wow, this really help


AngeliqueG

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

 

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