Table 2. Research focus of 69 non-human primate personality studies published after 2010.

Topic	Percentage (%)	Percentage—Excluding Method Validation (%)	Definition	Example
Method Validation	43	–	Studies which aimed to validate novel methods or adapt an existing method to another species	Freeman et al. (2013)
Social Behaviour	22	39	Studies which examined relationships between personality and social behaviour	Račevska & Hill (2017)
Animal Management	16	28	Studies which examined personality in relation to daily husbandry and management practices e.g. enrichment, training	Franks et al. (2013)
Animal Health	10	18	Studies which examined relationships between personality and physical health, e.g. physiological measurements	Costa et al. (2020)
Animal Welfare	9	16	Studies which examined relationships between personality and behavioural welfare indicators	Robinson et al. (2017)