Shonda and her company have developed a new drug to treat Parkinson's Disease. She conducts a randomized control trial. Which is most likely the independent variable?
A) Whether or not the drug impacts the symptoms of Parkinson's disease
B) The experimental drug
C) The number of patients in the trial
D) Whether or not the drug cures Parkinson's patients
Correct Answer:
Verified
Q1: External validity refers to the
A) degree that
Q2: While studying the impact of nutrition on
Q4: Internal validity is:
A) an educated guess or
Q5: External validity is:
A) an educated guess or
Q6: The independent variable in a research study
Q7: Studies that have significant confounds are said
Q9: Of the following, which hypothesis would NOT
Q10: With regard to research design, all of
Q41: A hypothesis is defined as a(n)
A)theory.
B)empirical conclusion.
C)research
Q56: Internal validity is defined as
A)the extent to
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