Topic CF5-1. Explain the human tendency to simplify the world using categories; Identify specific examples of categories of entities (i.e., common nouns), properties (i.e., adjectives), space (i.e., regions), and time (i.e., eras); Explain the role of categories in common-sense conceptual models, everyday language, and analytical procedures; Recognize and manage the potential problems associated with the use of categories (e.g., the ecological fallacy); Construct taxonomies and dictionaries (also known as formal ontologies) to communicate syste