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Effects of generic language on category content and structure
Susan A Gelman1, Elizabeth A Ware, Felicia Kleinberg
1Department of Psychology, University of Michigan, 530 Church St., Ann Arbor, MI 48109-1043, United States. gelman@umich.edu
Cognitive Psychology
|July 20, 2010
Summary
Generic language helps adults form stronger conceptual links and essentialism for new categories. Children also benefit from generic wording, though it requires more exposure for similar effects.
Area of Science:
- Cognitive Science
- Developmental Psychology
- Linguistics
Background:
- Generic noun phrases, such as "Bears climb trees," are prevalent in language.
- The role of generic language in concept formation and essentialism is not fully understood.
- Understanding how language shapes thought is crucial for developmental psychology.
Purpose of the Study:
- To investigate whether generic language input enhances conceptual development and essentialism in adults and children.
- To compare the effects of generic, specific-label, and no-label wording on category learning.
- To explore the implications for language-thought relations and category acquisition.
Main Methods:
- Three experiments were conducted with four-year-olds and adults.
- Participants learned facts about a novel animal category under generic, specific-label, or no-label conditions.
- Category-property links and category essentialism were assessed through various tasks.
Main Results:
- Adults trained with generic wording showed stronger category-property links and greater category essentialism compared to other conditions.
- Children also exhibited effects of generic wording, but these were less pronounced and required more input.
- The findings suggest that generic language plays a significant role in conceptual generalization.
Conclusions:
- Generic language input significantly influences the formation of conceptual links and essentialism in adults.
- While children benefit from generic language, their conceptual development in this area is more gradual.
- The study highlights the impact of linguistic input on cognitive processes, particularly in the acquisition of essentialized categories.
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