About The Author

Ros Ridley, MA (Cantab), PhD (London), ScD (Cantab) retired as Head of the Medical Research Council (United Kingdom)'s Comparative Cognition Research Team in the Department of Psychology, Cambridge, UK, in 2005. She was a Fellow of Newnham College, Cambridge from 1995 – 2010 and Vice-Principal from 2000-2005. She now holds the Privileges of a Fellow Emerita at Newnham College.