1. A severe mental disorder that starts in infancy or early childhood and severely impairs. The ability to adapt to his or her environment and relate to other people,…
723_742.PDFBEHAVIORAL AND BRAIN SCIENCES (1997) 20, 723–767 Printed in the United States of America Q 1997 Cambridge University Press 0140-525X/XX $9.001.10 723 Deictic