In general, the ideal meeting length is one hour

Which of the following is true of impersonal communication?

A. People relate to each other as unique individuals. B. It occurs only within large groups. C. People relate to each other as occupiers of formal roles. D. Impersonal comments are the building blocks of relationships.

Only the classical form of experimentation is susceptible to researcher influence and procedural bias.

Answer the following statement true (T) or false (F)