A The ‘Global Five’ factors in personality refer to the second-order factors of 16 PF, latest edition.
B The ‘Global Five’ factors refer to the factors assessed by the NEO-Five Factor Inventory, latest edition
C The ‘Global Five’ factors refer to the factors assessed by Goldberg’s bipolar adjectives.
D The ‘Global Five’ factors are derived from Eysenck Personality Profiler, latest edition.