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Covariation and quantifier polarity: what determines causal attribution in vignettes?
Asifa Majid1, Anthony J Sanford, Martin J Pickering
1Max Planck Institute for Psycholinguistics, AH Nijmegen, The Netherlands. Asifa.Majid@mpi.nl
Natural language quantifiers in causal attribution tests influence how people make attributions. Focus, not just covariation, significantly impacts judgments, challenging previous assumptions about set size effects.
Area of Science:
- Cognitive Psychology
- Social Psychology
- Linguistics
Background:
- Causal attribution tests commonly employ verbal vignettes with quantified statements.
- Previous research indicated set size information significantly affects attributions.
- Quantifiers in natural language convey both covariation and discourse focus information.
Purpose of the Study:
- To investigate the role of discourse focus, induced by natural language quantifiers, in causal attribution.
- To determine if focus confounds the interpretation of covariation information in attribution studies.
- To re-evaluate the impact of set size information on attribution when focus is considered.
Main Methods:
- Conducted four experiments using verbal vignettes with quantified statements.
- Manipulated quantifiers to vary both covariation and discourse focus.
- Measured participants' causal attributions based on the vignette information.
Main Results:
- Discourse focus explained all of the impact of covariation information in Experiment 1.
- Focus explained a portion of the impact in Experiments 2-4.
- Findings confirm that quantifiers confound quantity and focus in attribution research.
Conclusions:
- Natural language quantifiers in attribution studies introduce a confound between quantity and focus.
- Attribution experiments may overestimate the effect of set size information due to quantifier-induced focus.
- Future research should account for the impact of quantifier-induced focus in causal attribution.
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Theory of Attribution II: Kelley's Covariation Theory
Theory of Attribution I: Correspondent Inference Theory
Attribution Theory
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