What are the advantages of personality test?

(2) adopt the form of standardized test.

(3) It is easy to understand and can be used for self-diagnosis.

(4) Objective, comprehensive and widely used. (1) has poor stability. Because individual behavior changes with time, the stability of behavior measured by personality test is worse than that measured by ability test.

(2) The testee is prone to fraud. The problems in the test are obvious. Job seekers with a little brains can often make themselves look very suitable for a job with no effort. For example, in order to get the position of salesman, job seekers can describe themselves as extroverts.

(3) Most questionnaires are easy to be used, so the predictive validity is not ideal. When such tests are conducted in the employment assessment (or admission ticket), candidates tend to be biased towards the good side, that is, choose the answers expected by the society or better show themselves.