Published online by Cambridge University Press: 05 June 2012
Overview
Animals differ in their behaviour, as humans differ in personality. Animal personality represents consistent behavioural individual differences over time and across contexts, and/or correlations between different types of behaviour. In many animal species, individuals differ in activity, aggressiveness, risk-taking and exploratory behaviour, and these behaviours are often positively correlated with each other. We therefore expect that personality affects social behaviour, and that social behaviour also influences personality. New discoveries about the evolutionary ecology of personality suggest exciting research opportunities on the effects of personality on the fate of individuals in social contexts, and on the influences of social interactions on development and evolution of personality.
Studying personality in a social context can provide new insights in the study of social behaviour because it allows us to consider one important question: are social groups composed of individuals with varying degrees of specialisation? Here we consider that the degree of specialisation of an individual for a given trait corresponds to the range of phenotypic expression of that trait for that individual relative to its population. A specialist for a trait is limited in its range of expression of that trait relative to its population, whereas a generalist expresses the whole range of phenotypic variation observed for that trait in the population.
To save this book to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.