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CSLI Calendar Addition/Correction, 4 February 1998



   

CSLI CALENDAR ADDITION	

Due to the predicted storm and the good possibility people will not be
able to make it to campus the CSLI Coglunch for Thursday, 5 February
1998 is POSTPONED till 26 February 1998.

        12 noon CSLI CogLunch
                Cordura Hall, Room 100
                Agency, Will and Practical Reason: In Search of a Middle
                Way
                Michael Bratman
                Stanford, Philosophy
		POSTPONED till 26 February

In addition I overlooked some events

			  SEMANTICS WORKSHOP
		 on Thursday, 5 February 1998, 1:00pm
		     Margaret Jacks Hall 460:150D
	      "The Pragmatics of Refutation in Spanish"
			   Scott Schwenter
	    Department of Linguistics, Stanford University
			    --------------
			     LOGIC LUNCH
		 on Friday, 6 February 1998, 12 noon
			 Math Corner 380:383N
	  [http://math.stanford.edu/upcoming/upcoming.html]

		       The Conjunction Fallacy
			    Frank Veltman
		Univ. of Amsterdam, visiting Stanford

Psychological experiments have repeatedly shown that in judging the
likelihood of uncertain events people do not follow the principles of
probability theory. A notorious example is given by the so called
conjunction fallacy as described in "Judgment Under Uncertainty:
Heuristics and Biases" (edited by D. Kahneman, P. Slovic, and
A. Tversky, Cambridge University Press, 1982).  In this talk I will
argue that this fallacy is not really a fallacy when it is analysed in
the light of a dynamic theory of default reasoning. The question that
immediately rises is whether the fact that this theory conforms better
to the way people actually think provides a reason to prefer it to
probability theory.

			     -----------

And the Steven Pinker talk, "Words and Rules", will be in Annenberg
Auditorium not in Margaret Jacks Hall.  This should be an interesting
talk of general interest.


	    SYMBOLIC SYSTEMS DISTINGUISHED SPEAKER SERIES
                on Thursday, 12 February 1998, 4:15pm
			 Annenberg Auditorium
       [http://www.stanford.edu/dept/symbol/forum.html]

                           Words and Rules
                             Steve Pinker
                Massachusetts Institute of Technology
               
Language works by two principles: the arbitrary sound-meaning pairing
underlying words, and the discrete combinatorial system underlying
grammar. These principles implicate distinct systems: associative
memory and symbol-manipulating rules. I present supporting evidence
from three disciplines (cognitive psychology, linguistics,
neuroscience), based on a preparation where the two systems compete:
irregular (`break-broke') and regular (`walk-walked') inflection.