Fiedler's contingency model suggests that: A. identifying the personality traits of leaders is the only way to understand effective leadership. B. the situation or context within which leadership occurs is irrelevant when studying effective leaders. C. if a leader is effective in one situation, he can be effective in all other situations. D. leadership styles are enduring characteristics; they cannot be changed or adjusted. E. identifying the behavioral traits of leaders is the only way to understand effective leadership. 10- Which of the following is true of House's path-goal theory? A. It suggests that managers cannot adopt different leadership styles in different situations. B. It suggests that rewards should be used as a measure of approval for past performances, rather than as motivators. C. It treats the situation within which leadership occurs as irrelevant when studying effective leaders. D. It suggests using coercive power to ensure high performance and goal attainment. E. It suggests that subordinates need to be motivated depending on their nature and that of their work