______________________ is most concerned with tracking data and developing processes for cataloguing and retrieving those data.  

Family roles are likely to ____________ over time

A. change B. remain the same C. reverse D. expand E. all of the above

All of the following statements about movement as an aspect of delivery are true EXCEPT: 

A. Even when you are moving, you should attempt to face the audience. B. Movement should be purposeful. C. Movement should be used to work off your anxieties. D. Movement needs to be appropriate to the situation.