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Author Question: Which of the following is true with respect to validity threats? a. Internal validity leads to ... (Read 98 times)

craiczarry

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on: Aug 13, 2018
Which of the following is true with respect to validity threats?
 
  a. Internal validity leads to problems with generalization.
  b. Construct validity makes it easy to establish cause and effect.
  c. Internal validity arises from bias.
  d. Statistical conclusion validity impacts which groups the findings apply to.

Question 2

Which of the following is accurate with respect to time dimensions?
 
  a. A cross-sectional study is like a snapshot and produces an image at one point in time.
  b. A trend study is like a series of snapshots in sequence over time.
  c. A panel study is like a motion picture that looks at the same people over time.
  d. all of the above


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dawsa925

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

d

Answer to Question 2

d


craiczarry

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Reply #2 on: Aug 13, 2018
Thank you!


dawsa925

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Reply #3 on: Aug 13, 2018
Always glad to help...


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