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The influence of verbal mood in exceptive conditional reasoning: indicative versus subjunctive
Orlando Espino1, Rafael Rodríguez, David Oliva
1Universidad de La Laguna.
Psicothema
|January 31, 2015
Summary
People reason differently with negative exceptive conditionals based on mood. Indicative mood focuses on one possibility, while subjunctive mood considers dual possibilities, impacting comprehension and reasoning.
Area of Science:
- Cognitive psychology
- Linguistics
- Psycholinguistics
Background:
- Investigates mental representations in understanding negative exceptive conditionals.
- Compares subjunctive ('unless') and indicative ('except if') moods.
Purpose of the Study:
- To understand how people mentally represent negative exceptive conditionals.
- To analyze reasoning processes for subjunctive and indicative conditional statements.
Main Methods:
- Employed a truth table task.
- Inferred mental representations from participant responses.
Main Results:
- Indicative mood: 'B and not-A' preferred over 'not-B and A'.
- Subjunctive mood: 'B and not-A' and 'not-B and A' selected equally.
- Mood significantly influences the interpretation of conditional statements.
Conclusions:
- Subjunctive mood conditionals evoke dual possibilities in reasoning.
- Indicative mood conditionals lead to consideration of a single possibility.
- Mood is a critical factor in the cognitive processing of exceptions in conditionals.
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