Other names for the overrated powerful effects theory are the hypodermic needle model or the __________ model

The _______________ model of media uses emphasized the importance of communication with coworkers and supervisors in influencing media use patterns.  

Fill in the blank(s) with the appropriate word(s).

A(n) ________ is usually the best kind of visual aid for clarifying statistical trends and patterns.

Fill in the blank(s) with the appropriate word(s).