Author Question: An error in research reflecting the prospect that people who offer to participate in research ... (Read 355 times)

Wadzanai

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An error in research reflecting the prospect that people who offer to participate in research studies differ systematically from people who do not is known as__________.
 
  A) volunteer bias
  B) random sampling
  C) the correlation coefficient
  D) an independent variable
  E) Select

Question 2

During middle adulthood, people are at their height of sensory sharpness, strength, reaction time, and cardiovascular fitness.
 
  Indicate whether the statement is true or false



momtoalll

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Answer to Question 1

A

Answer to Question 2

False



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