Multiple Choice
Andrea is conducting a study measuring the effectiveness of a new drug to treat obsessive-compulsive disorder (OCD) .She has to select a scale that will consistently provide objective data about OCD symptoms on a weekly basis.Andrea needs the scale to provide consistent results that gradually change only in response to the positive effects of the drug.Andrea needs a scale with good
A) standardization.
B) predictive validity.
C) reliability.
D) content validity.
Correct Answer:
Verified
Correct Answer:
Verified
Q58: Cindra achieved an intelligence test score of
Q59: The test Vincente is taking includes questions
Q60: The WAIS was designed for testing _
Q61: About _ percent of WAIS scores fall
Q62: An increase in average intelligence test performance
Q64: Achievement tests are designed to<br>A) measure the
Q65: Before publishing her test of musical aptitude,Professor
Q66: The correlation between intelligence test scores and
Q67: Researchers assess the correlation between scores obtained
Q68: The normal curve would represent the distribution