In grade school, no one would have ever guessed I'd grow up to become a linguist-- I was the kid who got Cs in French and couldn't produce a trill to save my life! I went to university majoring in civil engineering-- relieved that there was no language requirement for that major. But I ended up switching to geophysics, thinking that it would be less restrictive than engineering, and that it would allow me to spend more time in the mountains (which turned out to be wishful thinking)...Read more
The Cambridge Handbook of Communication Disorders examines the full range of developmental and acquired communication disorders and provides the most up-to-date and comprehensive guide to the epidemiology, aetiology and clinical features of these disorders.
Human language is not the same as human speech. We use gestures and signs to communicate alongside, or instead of, speaking. Yet gestures and speech are processed in the same areas of the human brain, and the study of how both have evolved is central to research on the origins of human communication. Written by one of the pioneers of the field, this is the first book to explain how speech and gesture evolved together into a system that all humans possess. Nearly all theorizing about the origins of language either ignores gesture, views it as an add-on or supposes that language began in gesture and was later replaced by speech. David McNeill challenges the popular 'gesture-first' theory that language first emerged in a gesture-only form and proposes a groundbreaking theory of the evolution of language which explains how speech and gesture became unified.
Table of Contents
1. Introduction – gesture and the origin of language
2. What evolved (in part) – the Growth Point
3. How it evolved (in part) – Mead's Loop
4. Effects of Mead's Loop
5. Ontogenesis in evolution – evolution in ontogenesis
6. Alternatives, their limits, and the science base of the Growth Point