Author Question: The influence of an independent variable may not be accurately reflected in a dependent variable if ... (Read 228 times)

Alainaaa8

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The influence of an independent variable may not be accurately reflected in a dependent variable if distorted by
 
  a. counterbalancing.
  b. randomization.
  c. floor and ceiling effects.
  d. chair and sofa effects.

Question 2

_____ designs help to control for cohort effects.
 
  a. Cross-sectional
 b. Longitudinal
  c. Sequential
 d. Both longitudinal and sequential



ngr69

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Answer to Question 1

C

Answer to Question 2

d



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