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Author Question: In the following items, select the experimental design that best fits the descriptive statement. ... (Read 78 times)

jilianpiloj

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on: Jun 20, 2018
In the following items, select the experimental design that best fits the descriptive statement. Regression is controlled by random assignment, but the main effects of testing and the interaction of testing with X are not determinable.
 
  a. One-group, pretest-posttest design
  b. Randomized subjects, posttest only, control-group design
  c. Randomized subjects, pretest-posttest design control-group
  d. Randomized Solomon four-group design
  e. Counterbalanced design

Question 2

The internal consistency of a test can be measured using
 
  a. split-half procedure. c. inter-item correlations
  b. item-total correlations. d. All of these are true.


debra928

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Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

D


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