In the pretest posttest design the data from the two measures ...

[khang]

In the pretest posttest design the data from the two measures (pretest and posttest) are _____.
 
  a. independent c. identical
  b. related d. none of these

Question 2

In order to decrease the likelihood that history effects will occur in an experiment, one thing the experimenter can do when using a pretest posttest design is to _____.
 
  a. have the treatment as similar to the pretest and posttest conditions as possible
  b. eliminate the pretest
  c. eliminate the posttest
  d. use the same pretest and posttest

[pami445]

Answer to Question 1

B
The pretest and posttest scores are generated by the same, matched, or related individuals.

Answer to Question 2

A

[khang]

Thanks for the timely response, appreciate it

[bassamabas]

YES! Correct, THANKS for helping me on my review