, Students Wore Microcassette Recorders and Microphones, and Were Recorded

, students wore microcassette recorders and microphones, and were recorded for brief periods of time at regular intervals throughout their days. Their study revealed that

A) humans are solitary beings and do not engage in communication as much as we think.
B) individuals spend a great deal of time talking to others, but their conversations were often of little substance or meaning.
C) communication was unrelated to social needs as people talked to themselves as much as they talked to others.
D) relationships and communication are an integral part of being human.