Phenomenology is a philosophical method that seeks to understand the nature of consciousness and the relationship between consciousness and the world.

Edmund Husserl is widely regarded as the founder of phenomenology. His work, particularly his book Ideas: General Introduction to Pure Phenomenology, laid the foundation for the phenomenological movement.

Phenomenology employs introspection as its primary method. It involves the careful and systematic examination of one's own conscious experiences.

The goal of phenomenology is to understand the structure of consciousness and the relationship between consciousness and the world.

Intentionality is the term used to describe the intentional nature of consciousness. It refers to the fact that consciousness is always directed towards something.

Subjectivity is the term used to describe the subjective character of consciousness. It refers to the fact that consciousness is always experienced from a particular point of view.

Reflexivity is the term used to describe the reflexive nature of consciousness. It refers to the fact that consciousness can be turned back upon itself and become an object of its own investigation.

Self-awareness is the term used to describe the self-awareness of consciousness. It refers to the fact that consciousness is aware of itself.

The lifeworld is the phenomenological concept of the everyday world of human experience. It is the world that we take for granted and in which we live our lives.

The transcendental ego is the phenomenological concept of the pure consciousness that underlies all experience. It is the self that is aware of itself and the world.

Intersubjectivity is the phenomenological concept of the shared understanding of the world between two or more individuals. It is the ability to understand and share the experiences of others.

The body is the phenomenological concept of the physical body. It is the body that we experience through our senses.

Temporality is the phenomenological concept of the experience of time. It is the way that we experience the passage of time.

Spatiality is the phenomenological concept of the experience of space. It is the way that we experience the spatial relationships between objects.

The world is the phenomenological concept of the totality of all that exists. It is the world that we experience through our senses and our consciousness.