The use of jargon is always counterproductive in communication

Which types of events are planned primarily to launch a new product, increase organizational visibility, make friends, and sponsor money for a charity?

a) Promotional b) Conference c) Open house d) Plant tour

Selective influence can be prompted by which two conditions?

A) compartmentalization and belittling B) boomerang effect and polysemy C) consciousness raising and refutation D) ethos and pathos E) resonance and decorum