<em>Attention is the asset that needs to be allocated to those which are most significant and to focus on certain stimuli, selective attention is vital to ignore others and filter out all the distractions or complications.</em> It allows us to produce more effectively by concentrating all our attention and concern to the most important by negating all those things that divert us from the focused path. Selective attention is a crucial stage of the cognitive process which includes highlighting our attention where it is needed and helps in the development of the human self in this stressful life.
a mark or character used as a conventional representation of an object, function, or process, e.g., the letter or letters standing for a chemical element or a character in musical notation.
