After Noting That There Are Three Aspects to the Quality

Multiple Choice

After noting that there are three aspects to the quality of a relationship (belonging/affirmation,interdependence,and intimacy) Professor Miller designed an instrument to measure the quality of a relationship.In looking at her questionnaire,she noticed that there were no items tapping intimacy.Her measure lacks

A) reliability.
B) content validity.
C) predictive validity.
D) construct validity.
E) internal consistency.