FACIAL ACTION DETERMINANTS OF PAIN JUDGMENT by DOUGLAS SPENCER LEE B.A., The U n i v e r s i t y o f B r i t i s h C o l u m b i a , 1974 M.Ed., The U n i v e r s i t y o f B r i t i s h C o l u m b i a , 1978 M.A., The U n i v e r s i t y o f B r i t i s h C o l u m b i a , 1983 DISSERTATION SUBMITTED THE REQUIREMENTS DOCTOR OF IN PARTIAL FULFILLMENT OF FOR THE DEGREE OF PHILOSOPHY i n THE FACULTY OF GRADUATE STUDIES PSYCHOLOGY We a c c e p t t h i s d i s s e r t a t i o n as c o n f o r m i n g t o t h e r e q u i r e d s t a n d a r d ""THE UNIVERSITY OF BRITISH COLUMBIA O c t o b e r 1985 0 D o u g l a s S p e n c e r Lee, 1985 In presenting t h i s thesis i n p a r t i a l f u l f i l m e n t of the requirements for an advanced degree at the University of B r i t i s h Columbia, I agree that the Library s h a l l make i t f r e e l y available for reference and study. I further agree that permission for extensive copying of t h i s thesis for scholarly purposes may be granted by the head of my department or by his or her representatives. I t i s understood that copying or publication of t h i s thesis for f i n a n c i a l gain s h a l l not be allowed without my written permission. Department of / y^^^