Psychological Explanations in Gricean Pragmatics: An Argument from Cultural ‘Common Ground’

Kasia Jaszczolt University of Cambridge 1

Psychologism and post-Gricean pragmatics

Fregean logic > truth-conditional semantics > truth-conditional pragmatics Does Frege’s ban on psychological explanations in logic extend to pragmatic theory?

2

Gottlob Frege

Grundlagen der Arithmetik

(1884: 90): ‘[t]here must be a sharp separation of the psychological from the logical, the subjective from the objective’

Grundgesetze der Arithmetik

(1893: 202):   ‘

being true true

’ is quite different from

being held as

‘corrupting intrusion’ [of psychology on logic] 3

‘The description of the origin of an idea should not be taken for a definition, nor should the account of the mental and physical conditions for becoming aware of a proposition be taken for a proof (…). [A] proposition just as little ceases to be true when I am no longer thinking of it as the Sun is extinguished when I close my eyes.’ Frege (1884: 88) 4

Frege’s review of Husserl’s Philosophy of Arithmetic I

‘If a geographer was given an oceanographic treatise to read which gave a psychological explanation of the origin of the oceans, he would undoubtedly get the impression that the author had missed the mark and shot past the thing itself in a most peculiar way. (…) Reading [Husserl’s] work has enabled me to gauge the extent of the devastation caused by the irruption of psychology into logic…’ Frege (1894: 209) 5

Q1: Should psychological explanations be present in definitions of

what is said

, truth-conditional content, explicature, etc?

Q2: Should the psychology of utterance processing be considered in the discussions of the boundary between semantics and pragmatics? 6

Areas in which (moderate) psychologism is necessary

[1] [2] [3] [4] The selection of the perspective to be adopted: that of the speaker, the addressee, or a Model Speaker – Model Addressee interaction; The unit on which pragmatic inference or default enrichment operate; The definition and delimitation of automatic (default) interpretations vis à-vis conscious pragmatic inference; The definition of the unit of analysis (Primary Meaning) 7

[1] Levinson’s (2000) presumptive meanings V +P Jaszczolt’s (2005) meaning mergers V +P [2] [3] [4] X +P X +P X +P ? +P X +P V +P 8

Radical Minimalism (Bach, e.g. 2006; Atlas, e.g. forthcoming)

-P 9

[1]: Whose perspective?

The theory of utterance meaning (meaning

nn

) is to account for the meanings the speakers

normally

convey and at the same time the meanings the addressees

normally

recover in the process of rational conversational interaction.

10

Model Speaker – Model Addressee perspective Saul 2002, Co-existence Thesis: both the speaker and the addressee can be wrong about what is said. Psychologism in [1]:  11

Just as Frege, in

Der Gedanke

(1918-19), writes that the task of logic is not ‘investigating minds and contents of consciousness owned by individual men’, the task is ‘the investigation of

the

mind; of

the

mind, not of minds’ (p. 342), so a theory of meaning nn utterance meaning;

the

is the investigation of

the

meaning, not meanings for speakers or addressees. 12

[2]: The unit on which pragmatic inference/ default enrichment operate ?

‘…hypotheses about meaning are entertained incrementally – as the words come in, as it were.’ Levinson (2000: 5).

= processing as

explanandum

(psychologism?) 13

I-heuristic: ‘What is expressed simply is stereotypically exemplified’ (1) bread knife +> knife used for cutting bread kitchen knife +> knife used for preparing food, e.g. chopping steel knife +> knife made of steel 14

(2) a secretary +> a female one a road +> hard-surfaced one I don’t like garlic. +> I dislike garlic.

?

Cancellation problem: (3) Some (+> ‘not all’), in fact all, of the boys came.

15

‘John’s book is good.’

?

+> the one he read, wrote, borrowed… Levinson (2000: 37) vs. ‘Chomsky’s book is about grammar.’ We need a theory that construes pragmatic inference and defaults as operating on a unit that is adequate for the case at hand, ranging from a morpheme to the entire discourse.

16

Atlas (2006): against ‘armchair psychologising’ and in favour of ‘empirical psychology of sentence processing’. But: ‘psychologising’ must appear before empirical studies in order to identify the unit for experimental testing. (cf. Recanati 2004 on automatic modulation) Psychologism in [2]:  17

[3]: Automatic default interpretations vs. conscious pragmatic inference Conscious or automatic?

‘Leonardo’s painting was stolen from Czartoryskis’ Museum in Kraków.’ ‘Larry’s book is a thrilling account of negation.’ + ‘bread/kitchen/steel knife’ 18

A: B: A: B: A: B: A: So, is this your first film?

No, it’s my twenty second.

Any favourites among the twenty two?

Working with Leonardo.

da Vinci?

DiCaprio.

Of course. And is he your favourite Italian director?

(Richard Curtiss,

Notting Hill

, 1999) 19

‘We advertised for a new nanny.’ +> a female nanny Situational context (used for conscious inference) or common ground (exploited in automatic, unreflective inference)?

+ level of specificity at which the default meaning ends 20

Arguments from psychology are needed in order to postulate a hypothesis on the demarcation between automatic and conscious interpretations as ‘food for experimentation’.

Psychologism in [3]:  21

[4]: Unit of analysis

Primary Meaning: what is intended by MS and recovered by MA as ‘the main message’ Q3: Should primary meaning obey the syntactic constraint? (cf.

what is said, explicature

) Psychologism in [4]:  22

Primary Meaning is the most salient meaning that can be assumed to be intended by the Model Speaker and recovered by the Model Addressee. It need not obey the syntactic constraint (cf. Sysoeva and Jaszczolt 2007) (modelled as merger representations in Default Semantics, loosely modelled on DRSs of DRT, Kamp and Reyle 1993; Kamp and van Eijck 1997; Kamp, van Genabith and Reyle forthcoming) 23

(4) (5) (6)

I haven’t eaten.

I haven’t eaten lunch yet.

I am hungry.

24

‘devastation caused by the irruption of psychology into [ pragmatics ]’ (G. Frege)  The definitions of proposition, utterance meaning, default enrichment/modulation, pragmatic inference require a decision on the perspective: S, A, MS/MA;  This is a decision

within

the domain of the psychology of processing. It is not a decision as to

whether

to admit psychologism into pragmatic theory. S, A, MS/MA perspectives are all ‘contaminated’, albeit to different degrees (vs. Saul 2002, Co-Existence Thesis). 25

G. Frege

, Logic

(1897/1969: 250): ‘Logic is concerned with the laws of truth, not with the laws of holding something to be true, not with the question of how people think, but with the question of how they must think if they are not to miss the truth.’ 26

 Respected by truth-conditional semantics and post Gricean pragmatics: ‘being true’ is ‘placeless and timeless’ (Frege 1893: 203) Thoughts (

Gedanken

) (Frege 1918-19) are MS/MA meanings; they are not mental entities.

 Neo-Fregean Thought when no syntactic constraint on Primary Meaning as in Default Semantics or late Wittgensteinian Meaning Eliminativism (Recanati 2005).

27

Conclusion

While Gricean theory of meaning nn respects Frege’s rejection of psychological explanations from logic, it must resort to psychology in choosing and defining the object of study of pragmatics.

28

Further questions

Q4: Does semantic minimalism (Cappelen and Lepore 2005, Borg 2004) respect Frege’s ban on psychologism?

A4: No, if it resorts to Propositionalism (Bach 2004, 2005, 2006). See Jaszczolt 2007.

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Q5: Should we ban propositions in order to ban psychologism, or to retain propositions and admit some modest dose of psychologism?

A5: I argued for the latter because a proposition free semantics that is properly formally constrained and compositional is for me inconceivable. Exorcising propositions means exorcising truth conditions, or placing them on the wrong side of the semantics/ pragmatics boundary. 30

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