From - Tue Jan 20 15:21:04 2004 X-Mozilla-Status: 0001 X-Mozilla-Status2: 00000000 Path: acsu.buffalo.edu!rapaport From: rapaport@cse.buffalo.edu (William J. Rapaport) Newsgroups: sunyab.cse.740 Subject: BASIC-LEVEL VERBS Date: Tue, 20 Jan 2004 14:56:23 -0500 (EST) Organization: Computer Science and Engineering Lines: 48 Sender: Ncs@buffalo.edu Distribution: sunyab Message-ID: NNTP-Posting-Host: wasat.cse.buffalo.edu X-Trace: prometheus.acsu.buffalo.edu 1074628583 5264 128.205.32.15 (20 Jan 2004 19:56:23 GMT) X-Complaints-To: abuse@buffalo.edu NNTP-Posting-Date: Tue, 20 Jan 2004 19:56:23 +0000 (UTC) X-Newsreader: trn 4.0-test76 (Apr 2, 2001) Xref: acsu.buffalo.edu sunyab.cse.740:56 ------------------------------------------------------------------------ Subject: BASIC-LEVEL VERBS ------------------------------------------------------------------------ A student writes: > I was wondering if there is a basic level category system for verbs. > > During the seminar today I was thinking of: > > EXIST > | > MOVE > | > RUN (basic level category?) > | > SPRINT > > where the arcs are "kind of" (i.e. sprinting is a kind of running which is > a kind of moving which is a kind of existing (being?)). I don't know offhand of any studies on this (you might send email to cogsci-members-list@listserv.acsu.buffalo.edu to see if anyone in the Center for Cognitive Science knows), but it seems pretty clear that there should be, as shown by your example. There are certainly attempts to categorize verbs (or, rather, the actions they denote) in ways similar to the ways nouns (or, rather, the objects they denote) are categorized in taxonomic hierarchies. Two that come to mind are Roger Schank's AI theory of conceptual dependency (see http://www.cse.buffalo.edu/~rapaport/676/F01/cd.html for some references and examples) and Beth Levin's study of English verbs: TITLE:English verb classes and alternations : a preliminary investigation AUTHOR:Levin, Beth, 1955- PUBLISHED:Chicago : University of Chicago Press, 1993. LOCKWOOD Book Collection PE1271 .L48 1993 The original study of "basic-level" categories is due to Eleanor Rosch; see: Rosch, Eleanor (1978), "Principles of Categorization", in Eleanor Rosch & Barbara B. Lloyd (eds.), Cognition and Categorization (Hillsdale, NJ: Lawrence Erlbaum Associates): 27-48. (and there have been numerous follow-up studies; try a Google search).