Question
One of the biases that tend to distort appraisals is
Halo effect. Halo effect refers to which of the following? Read the following passage and answer the next 4 question (Q11-Q14) From the beginning and through the career, you need to know how good you are in terms of particular fields of activity. It is difficult to give yourself an objective evaluation. Performance appraisal system is a useful management tool which helps to gain feedback, review and estimate whether the performance is effective and discuss what needs to be done for it to become so. Performance Appraisal is the systematic evaluation of the performance of employees and to understand the abilities of a person for further growth and development. Managers perform evaluations to benefit both employees and the employer. The most significant benefit of the appraisal system for the manager or the head of department is that it provides a document of employee performance over a specific period. It can help in decisions related to promotion, compensation, employees development and motivation. In order to be effective, however, managers should be careful that biases and judgment errors of various kinds do not spoil the performance appraisal process. Bias here refers to inaccurate distortion of a measurement.Solution
The halo effect describes a cognitive bias when judging others whereby judgements about that person’s character are influenced by an overall positive impression about that person. However, this effect does not affect our perceptions of people based on their attractiveness. It can also encompass other traits as well. People who are sociable or kind, for example, may also be seen as more likable and intelligent. The halo effect makes it so that perceptions of one quality lead to biased judgments of other qualities.
AC and CE are the medians of triangle ABD and ACD respectively. If area of triangle ACE is 15 cm 2 , then find the area of triangle ABD.
In ∆ABC , G is the centroid , AB = 18 cm, BC= 24 cm and AC = 30 cm , find GD, where D is the mid-point of BC?
If the area of ∆ ABC is 30 cm2 & G is the centroid of ∆ ABC.then the area of the ∆ AGB?
If O is circumcentre of acute angled triangle ABC, if ∠ BOC = 150˚ then ∠BAC = ?
The lengths of three medians in a triangles are 21 cm, 28 cm, 35 cm. What is the area of that traingle (in cm 2 )?
In a Pentagon ABCDE, ∠A = 110° and ∠B = 140° and ∠D = ∠E. Side AB and DC were extended and meet at the point P such that ∠BP...
What will be inradius of a right angle triangle whose base is 12 cm & height is 35 cm ?
If O is circumcentre of acute angled triangle ABC, if ∠ OBC = 150 then ∠BAC = ?
If G is the centroid and AD, BE, CF are three medians of ∆AGF with area 11 cm 2 , then the area of ∆ABC is?
