Labor quality This factor captures the increase and the quality of labor inputs from the ever-evolving and changing mix of workers. As the workforce evolves, workers with different skills are employed at different rates. This change in composition directly affects how much output can be produced from a given amount of worker hours. The equation is a complicated index number. The purpose is to arrive at a figure of the change in output relative to the change in all the inputs. Theoretically, the number is more comprehensive, but it is also difficult to calculate. The old assembly plant A first-hand comparison between labor productivity and multifactor productivity is illustrated by the economist Jack Triplett during a panel discussion sponsored by the National Association of Business Economists. They give good index of labor productivity on how well labor is working or being utilized. They show whether organizations are doing things right while giving no indication of whether an organization is doing the right things . Effectiveness It could be summarized as the maximization of efficiency as a value. Indeed, the most powerful thing that can help a person get started with self-assessment is discovering your cause or your purpose in life. Once you were able to do this, you can find the reason in your heart why do you want to be productive. The reason maybe for the betterment of your own self or for your family and others but no matter what it is, what s important is you have something to hold on to in setting goals that you would want to achieve in the future. You could be hardworking enough but at the end of the day, productivity is counted on how many completed tasks are of good quality. If you do your job right, your overall productivity and reliability is virtually increased. Your boss would surely take notice and so there would be better opportunities coming your way. It would require so much self-assessment as well as constant reflection over one's self, on his or her environment, the people that surround him or her and the overall condition of life that he or she is in. Studies show that once each of these has been thoroughly assessed, it will be easier to pave the way for continuous productivity.