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The term possible world is retained even by those who attach no metaphysical significance to them. In the field of database theory, possible worlds are also a notion used in the setting of uncertain databases and probabilistic databases, which serve as a succinct representation of a large number of possible worlds. [2]
The term goes back to Leibniz's theory of possible worlds, [2] used to analyse necessity, possibility, and similar modal notions.In short, the actual world is regarded as merely one among an infinite set of logically possible worlds, some "nearer" to the actual world and some more remote.
Epistemic modal logic is a subfield of modal logic that is concerned with reasoning about knowledge.While epistemology has a long philosophical tradition dating back to Ancient Greece, epistemic logic is a much more recent development with applications in many fields, including philosophy, theoretical computer science, artificial intelligence, economics, and linguistics.
The learning theories of John Dewey, Maria Montessori, and David A. Kolb serve as the foundation of the application of constructivist learning theory in the classroom. [40] Constructivism has many varieties such as active learning , discovery learning , and knowledge building , but all versions promote a student's free exploration within a ...
In the most common interpretation of modal logic, one considers "logically possible worlds". If a statement is true in all possible worlds, then it is a necessary truth. If a statement happens to be true in our world, but is not true in all possible worlds, then it is a contingent truth.
In computational learning theory, probably approximately correct (PAC) learning is a framework for mathematical analysis of machine learning. It was proposed in 1984 by Leslie Valiant . [ 1 ]
Instead, these models provide information about possible outcomes and inform how the observer should act. [33] Hence, while learning can occur without actually partaking in any enactive learning (learning by doing), the social cognitive theory learning is most effective when it is done enactively and vicariously (learning through observation). [33]
The Felder Silverman Learning Style Model (FSLSM) is a type of learning styles based on a two-step process, where the individual first receives the information through an internal or external mean and then processes it. [32] Felder and Silverman discovered five areas that affected learning: [33] Active/Reflective; Visual/Verbal; Sensing/Intuition