Ans: Outcome measures are narrowly focused on what an individual is able to produce through his/her efforts, without emphasis on how the results are achieved. On the other hand behavior measures are designed to look at how an individual goes about performing his/her job. For example, an organization may be interested in the quantity and/or quality of an individual’s; work. More specifically an organization may want to measure the way in which an individual goes about his/her task. Finally, trait measures evaluate an individuals’ personality and emphasis his/her qualities, such as integrity, reliability, consciousness. However, it should be noted that trait measures are not a good proxy for behavior.