Dr. Lane has just created a new measure to assess individuals' levels of optimism. To make sure her measure is actually assessing optimism, she gives a set of participants her measure, and then asks each of the participant's friends to rate how optimistic they are on the same scale. Dr. Lane is testing the ________ of her new measure.
A) reliability
B) face validity
C) generalizability
D) construct validity

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The Answer of Dr. Lane has just created a new measure to assess individuals' levels of optimism. To make sure her measure is actually assessing optimism, she gives a set of participants her measure, and then asks each of the participant's friends to rate how optimistic they are on the same scale. Dr. Lane is testing the ________ of her new measure.
A) reliability
B) face validity
C) generalizability
D) construct validity

Dr Lane Has Just Created a New Measure to Assess