Which of the following are things a researcher would do to conduct a study with physical evidence?
A) Identify a physical evidence measure of a behavior of interest.
B) Compare the two variables of the hypothesis using quantitative data analysis.
C) Systematically record the physical evidence.
D) All of the above
Question 2
Suppose you have created a new method of diagnosing anxiety disorders. How could you demonstrate that your method is construct valid?
a. teach several licensed clinicians to use and evaluate your method.
b. use your method to diagnose the same group of participants repeatedly over the course of several years, and see if you consistently arrive at the same diagnosis for a given individual
c. have several specialists read about your new technique and invite their opinions
d. use your method to diagnose a group of participants, then see if your diagnoses match with diagnoses taken from other, established methods
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