The goal-setting theory of motivation views motivated behavior as being pulled by specific and challenging goals. This theory emphasizes the importance of setting clear and specific goals to motivate individuals to strive for accomplishment.

what is the purpose of setting deadline for a goal

The goal setting theory was derived after studying many successful people from all walks of life. In these studies performed by several different people it was found that those that were successful all had one thing in common and that was that they set goals. When digging a little deeper it was found that the goals these people set all had similar quality's. They included.

The goal must be clearly defined

The goal must be challenging

There must be a certain level of commitment to achieve the goal

The goal must have a deadline

And the goal must be quantifiable. (you have to be able to measure progress)

You can define goal setting in a few words that would sum it up, " Goals attainable". An attainable goal is one that should be in your sights as Goal Setting.

I'm not sure what skill you are interesting in developing.

One thing that most people are interested in doing is self-management. An OB theory that would be helpful is goal-setting theory. Goal-setting theory has extensive empirical support (i.e. it has been tested and tests support its hypotheses). Goal-setting theory states that setting difficult but achievable, specific, and time-constrained goals result in higher performance than if you set no goals or if you make them easy, not specific, etc.

Other theories include theories on how to improve your career outcomes, which are the best predictors of job performance, what types of power exist, etc. In my opinion, all of these are useful.