In relation to reliability and validity a) Identity FOUR typical characteristics of the more traditional and informal (or intuitive practice-based approach to recruitment and selection (4 mans) b.) identity FOUR typical characteristics of the more modern and formal (or 'analytical science-based) approach to recruitment and selection (4 marts) c) Name Two types of employee selection method with relatively high validity coeficients to metods that would likely be very beneficial in helping to peedid the future job performance of a current job applicant (2 marks)