Question

what is the schema theory?

Answer 1

Database schema. ... The term "schema" refers to the organization of data as a blueprint of how the database is constructed (divided into database tables in the case of relational databases). The formal definition of a database schema is a set of formulas (sentences) called integrity constraints imposed on a database.

Answer 2

schema theory is an explanation of how readers use priors knowledge to comprehend and learn from text ...(rumrlhart, 1980)....

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