Intentionality is the capacity of mental states to be directed at or about something. It is a fundamental property of consciousness and allows us to have thoughts, beliefs, desires, and other mental states that are about the world around us.

Franz Brentano is most closely associated with the theory of intentionality known as Brentano's thesis. Brentano's thesis states that intentionality is a fundamental property of consciousness and that all conscious states are intentional, meaning that they are about something.

The term for the object of an intentional state is 'object'. The object of an intentional state is the thing that the state is about or directed at.

Phenomenal intentionality is not a type of intentionality. Representational intentionality is the capacity of mental states to represent the world, attitudinal intentionality is the capacity of mental states to have attitudes towards the world, and agentive intentionality is the capacity of mental states to cause action.

The term for the relationship between an intentional state and its object is 'reference'. Reference is the relation that holds between a mental state and the object that it is about.

Hilary Putnam is most closely associated with the theory of intentionality known as the direct realism theory. The direct realism theory states that intentional states are directly related to the objects that they are about, and that there is no need for any intermediary mental representations.

Intentionalism is the view that intentionality is a fundamental property of consciousness. Intentionalism is opposed to anti-intentionalism, which is the view that intentionality is not a fundamental property of consciousness.

Jerry Fodor is most closely associated with the theory of intentionality known as the representational theory. The representational theory states that intentional states are mental representations of the world, and that these representations are what allow us to have thoughts, beliefs, desires, and other mental states that are about the world around us.

Naturalism is the view that intentionality is a product of evolution. Naturalism is opposed to anti-naturalism, which is the view that intentionality is not a product of evolution.

Aristotle is most closely associated with the theory of intentionality known as the teleological theory. The teleological theory states that intentionality is a product of the mind's ability to represent goals and purposes.

Culturalism is the view that intentionality is a product of culture. Culturalism is opposed to anti-culturalism, which is the view that intentionality is not a product of culture.

Francisco Varela is most closely associated with the theory of intentionality known as the enactive theory. The enactive theory states that intentionality is a product of the mind's ability to interact with the environment.

The neurobiological theory is the view that intentionality is a product of the brain. The neurobiological theory is opposed to the anti-neurobiological theory, which is the view that intentionality is not a product of the brain.

Edmund Husserl is most closely associated with the theory of intentionality known as the phenomenological theory. The phenomenological theory states that intentionality is a fundamental property of consciousness and that it is through intentionality that we are able to experience the world.

The linguistic theory is the view that intentionality is a product of language. The linguistic theory is opposed to the anti-linguistic theory, which is the view that intentionality is not a product of language.