Effectiveness refers to the degree in which objectives have been obtained and the extent which target problems have been resolved. It is distinguished with no reference to cost. Effectiveness also means “doing the right thing while efficiency is about “doing such thing right”. Another definition that may be incorporated with this word is the ability of intervention to perform more good things than harm for target population in the real world situation.
Personal effectiveness is not all about reaching your goals for you can do it in a time consuming, sloppy, or wasteful way. It implies that you have to start making use of time practically as well as the rest of personal resources. This is how you achieve goals efficiently, such as investment, and get the best return.
