1. What is efficiency?
Efficiency的中文意思是 效率;效能;功效。
‧ The ratio of the output to the input of any system
‧ The degree to which outputs are achieved in terms of productivity and input
(resources allocated). Efficiency is a measure of performance in terms of
which management may set objectives and plan schedules and for which staff
members may be held accountable
2. What is effectiveness?
Effectiveness的中文意思是有效;有力。
‧ Effectiveness means the capability of producing an effect
‧ The extent to which a program or service is meeting its stated goals and objectives
3. Can you tell the difference between efficiency and effectiveness?
What is the difference?
效能和效率最大的差別在於:
效能: 指是否能夠達到組織所要求的積極目標。
效率: 指能否在組織所期望的時間之內完成目標。
舉例來說:
老闆要求我跟姊姊,把一盤散裝的綠豆跟紅豆分開,
我很快的把這份工作做好了。
而姊姊多花了半個小時的時間完成,
但是老闆檢查的結果是:
我很快分完了,
但是綠豆跟紅豆沒有完整的分清楚,還有許多紅豆遺留在綠豆堆中。
而姊姊雖然多花了半小時,但是他卻把紅豆跟綠豆分的很清楚。
由這個例子可以解釋:
我是有效率但是沒有效能,我雖然很快完成,但是並沒有達到老闆目標。
但姊姊是有效能的,因為他很準確的完成老闆要求。
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