A researcher found that short people did well in research methods and tall people did badly, with people of average height scoring in the middle. The relationship between height and grade in research methods is a
A) Positive correlation.
B) Negative correlation.
C) Nonlinear relationship.
D) Curvilinear relationship.
Answer: B
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Most state supreme courts have considerable discretionary jurisdiction
Indicate whether this statement is true or false.
Which will NOT help control for extraneous variables?
a) using a control group b) randomization c) matching of subjects d) using homogenous groups
Which of the following foreign policy-related powers is not granted to the president in the Constitution?
a. Negotiating treaties b. Declaring war c. Serving as commander-in-chief of the armed forces d. Receiving ambassadors
Mr. Marsh is anxious to begin his research study, and he jumps right in without gaining approval of his study through the IRB. Additionally, he has not asked his research subjects to sign a consent form
The study is not being sponsored by any federal agency or through the Food and Drug Administration. What are the legal and ethical implications of Mr. Marsh's actions? What will be an ideal response?