Recruitment and selection

Importance of Selection

Importance of Selection

• Selection is an important process because hiring good resources can help increase the overall performance of the organization. In contrast, if there is bad hire with a bad selection process, then the work will be affected and the cost incurred for replacing that bad resource will be high.
• The purpose of selection is to choose the most suitable candidate, who can meet the requirements of the jobs in an organization, who will be a successful applicant. For meeting the goals of the organization, it is important to evaluate various attributes of each candidate such as their qualifications, skills, experiences, overall attitude, etc. In this process, the most suitable candidate is picked after the elimination of the candidates, who are not suitable for the vacant job.

Types of selections

Directional Selection
Disruptive Selection
Stabilizing Selection
Sexual Selection
Artificial Selection

Directional Selection

The first type of natural selection is called directional selection. It derives its name from the shape of the approximate bell curve that is produced when all individuals' traits are plotted. Instead of the bell curve falling directly in the middle of the axes on which they are plotted, it skews either to the left or the right by varying degrees. Hence, it has moved one direction or the other.

Disruptive Selection

Disruptive selection is also named for the way the bell curve skews when individuals are plotted on a graph. To disrupt means to break apart and that is what happens to the bell curve of disruptive selection. Instead of the bell curve having one peak in the middle, disruptive selection's graph has two peaks with a valley in the middle of them.

Stabilizing Selection

The most common of the types of natural selection is stabilizing selection. In stabilizing selection, the median phenotype is the one selected for during natural selection. This does not skew the bell curve in any way. Instead, it makes the peak of the bell curve even higher than what would be considered normal