The expectations of a researcher that might distort or influence his or her interpretation of what he or she actually observed is called ________
a. sample bias
b. observer bias
c. the Phi phenomenon
d. cognitive dissonance
Answer: b
Health & Biomechanics
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The combining form ________ means "knowledge."
A) cephal/o- B) gnos/o- C) know/o- D) symptomat/o-
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Short periods of exercise can be as effective as a longer workout.
a. true b. false
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Explain changes in the nutritional needs of men and women over time
What will be an ideal response?
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The Puritans considered alcohol
a. a "good creature from God" c. the "nectar of the gods" b. spirits "of the devil" d. the "tears of angels"
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