Participants in a recent study were shown and then asked to judge composite faces from targets who scored extremely low or extremely high on personality dimensions. which two traits had the highest levels of accuracy for both female and male targets?

Both female and male, of high - and low - perceived intelligence were created resulting in four groups of composite faces. Participants for the study were recruited online; 164 female and 92 male heterosexual residents of the UK rated each of the composite faces for intelligence and attractiveness.