In a way, radio writing is the most personal method of communication—a one-to-one transaction between you and the listener

To be a leader-as-technician requires

a. friends in high places. b. friends in low places. c. specific knowledge, skills or experience. d. general knowledge, skills or experience.

A repeated measures design may hampered by the

effect, in which the effects of one experimental manipulation may affect the next manipulation. Fill in the blank(s) with the appropriate word(s).