Motivation is the sum of how hard a person tries to achieve his goal, the focus of his efforts and the quality of those efforts, and the amount of time he can maintain his effort. Choose the formula below that summarizes motivation. Responses Motivation = Expectancy + instrumentality + persistence Motivation = Expectancy + instrumentality + persistence Motivation = Intensity + direction + persistence of effort Motivation = Intensity + direction + persistence of effort Motivation = Effort + direction + persistence Motivation = Effort + direction + persistence Motivation = Effort + performance + outcome Motivation = Effort + performance + outcome