Which of the following are the most important to be emulated within a test to be considered valid? I. environment II. energy requirements III. movements IV. time of day

Which of the following are the most important to be emulated within a test to be considered valid?
I. environment
II. energy requirements
III. movements
IV. time of day




a. I and II only

b. I and IV only

c. I and III only

d. II and III only

e. II and IV only

Answer: D





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