The semantic content of concrete, abstract, specific, and generic concepts

• الحاوية / القاعدة: Language and Cognition
• المؤلفون الرئيسيون: Caterina Villani, Adele Loia, Marianna M. Bolognesi
• التنسيق: مقال
• اللغة: الإنجليزية
• منشور في: Cambridge University Press 2024-12-01
• الموضوعات: conceptual knowledge; abstraction; specificity; concreteness; semantic analysis
• الوصول للمادة أونلاين: https://www.cambridge.org/core/product/identifier/S1866980823000649/type/journal_article
• تدمد: 1866-9808; 1866-9859

Abstraction processes involve two variables that are often confused with one another: concreteness (banana versus belief) and specificity (chair versus furniture or Buddhism versus religion). Researchers are investigating the relationship between them, but many questions remain open, such as: What type of semantics characterizes words with varying degrees of concreteness and specificity? We tackle this topic through an in-depth semantic analysis of 1049 Italian words for which human-generated concreteness and specificity ratings are available. Our findings show that (as expected) the semantics of concrete and abstract concepts differs, but most interestingly when specificity is considered, the variance in concreteness ratings explained by semantic types increases substantially, suggesting the need to carefully control word specificity in future research. For instance, mathematical concepts (phase) are on average abstract and generic, while behavioral qualities (arrogant) are on average abstract but specific. Moreover, through cluster analyses based on concreteness and specificity ratings, we observe the bottom-up emergence of four subgroups of semantically coherent words. Overall, this study provides empirical evidence and theoretical insight into the interplay of concreteness and specificity in shaping semantic categorization.