Dr. Duffy conducted an experiment to raise I.Q. scores by having experimental subjects eat three bananas a
day for a month, while control groups had no bananas. Below are his results (scores = average I.Q. score for
group of subject).
Which of the following can you say about the results?
A) The experiment proves that the Dr. Duffy's treatment works.
B) The experiment has a statistical regression issue.
C) The experiment has history effects.
D) The experiment has selection bias problems.
D
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What was one of the first national efforts aimed at changing nursing home
culture? A) The Eden Alternative B) The Affordable Care Act C) The Pioneer Network D) The Green House
A central theme to Critical Race Theory is the idea that
a) The planet and people are deeply connected. b) Laws are carefully applied in a “color-blind” manner in our country. c) People of different races do not have access to the same advantages and resources in our culture d) All of the above
What is one social determinant of health?
a. Education level b. Housing status c. Sexuality d.Employment status
According to the developers of the semantic differential, which of the following is NOT one
of the dimensions of a concept that is commonly measured by a semantic differential scale?
a. reliability b. potency c. evaluation d. activity