A call centre currently uses Selection Interviews and CVs to select entry level sales operatives from a pool of applicants. The Human Resources Manager decides that they want to stop using both of these methods and instead use an Assessment Centre. The Assistant HR Manager also suggests completely replacing the current methods but by using Work Samples Tests and Personality Tests. Do you think either of the proposed changes are a good idea? What are the strengths and weaknesses of the propositions, and what issues need to be considered? You should also refer to both the Predictivist and Constructivist (Social Process) models in your answer.