Which of these technologies is able to allow a person to engage in synchronous communication?

If Emma daydreams while her instructor is lecturing, what stage has she skipped in the three-step perceptual process?

a. selection b. organization c. interpretation d. synthesis e. evaluation

A prominent politician discussing the dangers of nuclear power plants says "nucUlar,"

adding a "u" sound. He has a problem with A. articulation. B. resonance. C. pronunciation. D. vocal quality.