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Author Question: The biggest problem with the equivalent time-sample quasi-experimental design is the possibility of ... (Read 18 times)

Starlight

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on: Jun 29, 2018
The biggest problem with the equivalent time-sample quasi-experimental design is the possibility of the _______________ effect.
 a. interactive testing c. statistical regression
  b. history d. instrumentation

Question 2

Which of the following is a measure of the central tendency of a set of scores?
 a. mode
  b. median
  c. mean
  d. all of these choices


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karmakat49

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

A
Because treatments and measurements are repeated, there can be some learning from one period to another.

Answer to Question 2

D


Starlight

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Reply 2 on: Jun 29, 2018
Great answer, keep it coming :)

essyface1

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

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