The Origins of Object Knowledge

by Bruce M. Hood (Editor), Laurie Santos (Editor)

Do humans start life with the capacity to detect and mentally represent the objects around them? Or is our object knowledge instead derived only as the result of prolonged experience with the external world? Are we simply able to perceive objects by watching their actions in the world, or do we have to act on objects ourselves in order to learn about their behavior? Finally, do we come to know all aspects of objects in the same way, or are some aspects of our object understanding more epistemologically privileged than others?

The Origins of Object Knowledge presents the most up-to-date survey of the research into how the developing human mind understands the world of objects and their properties. It presents some of the best findings from leading research groups in the field of object representation approached from the perspective of developmental and comparative psychology.

Topics covered in the book all address some aspect of what objects are from a psychological perspective; how humans and animals conceive what they are made of; what properties they possess; how we count them and how we categorize them; even how the difference between animate and inanimate objects leads to different expectations. The chapters also cover the variety of methodologies and techniques that must be used to study infants, young children, and non-human primates and the value of combining approaches to discovering what each group knows.

Bringing together leading researchers, communicating the most contemporary and exciting findings within the field of object representation, this volume will be an important work in the cognitive sciences, and of interest to those across the fields of developmental and comparative psychology.

Genres: Psychology

392 pages, Paperback

First published May 25, 2009

About the author

I was born in Toronto, Canada, and my middle name is MacFarlane. This a legacy of my Scottish heritage on my father's side. My mother is Australian and has the very unusual first name of Loyale. I used to believe for many years that she had two sisters called Hope and Faith, but that was just my fertile imagination. Why Toronto I hear you ask. My father was a journalist and plied his art on various continents. By the time I had finally settled in Dundee, Scotland, at 8 years of age, I had already lived in Australia, New Zealand, and Canada. If you are wondering, I support Scotland during the Rugby World Cup. I have an older brother who was also born in Toronto, but he doesn't have a mid-Atlantic accent like I do. He is sensible. He is a lawyer.


In Dundee, I went to school and then university where I studied psychology and socializing. I then went to Cambridge to conduct research on visual development in babies. Not because they are cute, but because their visual system is so interesting. I completed my Ph.D. in two years in 1991. That year I got married with a "Dr." in front of my name to my wife who is a real doctor and would not marry me until I was doctored. After a brief research period in London, we both set off to Boston, Massachusetts, to sample some U.S. academic life for a year. By the time we were ready to travel, we were now three, as my eldest daughter had been born. When my wife wasn't paying attention, I applied for and was given an associate professorship at Harvard. I interviewed without telling her. What was supposed to be just one year abroad in the United States turned into five. I do stuff like that all the time.


We decided that we wanted to raise our daughter in the U.K. because we did not want her to call us "Mom" and "Pop," or by our first names. So, 10 years ago, we moved back to the countryside just south of Bath. If you have ever been there, you'll know why. I work in the psychology department at the University of Bristol nearby. I conduct research, teach, and of course, write books. We have a second daughter now, and we all live in a medieval barn with mice. I also bought that without telling my wife. That's where I am up to now.