In Order to Establish the Psychometrics of a New Instrument

Multiple Choice

In order to establish the psychometrics of a new instrument developed to measure symptoms of depression in a post-stroke population, a study is conducted that examines how well the assessment captures all behaviors, symptoms, and somatic presentations of depression. This form of psychometric testing would be examining the instrument's:

A) Construct validity
B) Concurrent validity
C) Predictive validity
D) Consecutive validity