“…Tjosvold (1985) defines controversy as a "special kind of conflict that occurs when one person's ideas, opinions, conclusions, theories, and information are incompatible with another's when they discuss problems and make decisions" (p. 22). Several studies conducted by Tjosvold and his colleagues have found that controversy motivates people to know others' positions and to develop understanding and appreciation of them (Tjosvold & Johnson, 1977, 1978Tjosvold, Johnson, & Fabrey, 1980;Tjosvold, Johnson, & Lerner, 1981). There is also some evidence suggesting that controversy results in open-mindedness, interpersonal attraction, and incorporation of opposing views into one's own (Tjosvold, 1982;Tjosvold & Deemer, 1980).…”