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Author Question: The most important difference between weak and strong research designs is that strong designs a. ... (Read 105 times)

ashley

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on: Jul 13, 2018
The most important difference between weak and strong research designs is that strong designs
 
  a. include both a pre-test and a post-test.
  b. have greater internal validity.
  c. have greater external validity.
  d. include more than one independent variable.

Question 2

Which source should NOT be cited in a formal literature review?
 
  a) Newsweek
  b) Review of Educational Research
  c) Handbook of Child Psychology
  d) Journal of Educational Finance


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nanny

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Reply #1 on: Jul 13, 2018
Answer to Question 1

B

Answer to Question 2

a


ashley

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Reply 2 on: Jul 13, 2018
Gracias!

xiazhe

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Reply 3 on: Yesterday
Wow, this really help

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