Genetic phenomenology is concerned with how these intentional structures and objects emerge through time; therefore, it cannot take them as given. Instead, it analyzes how certain types of experience motivate later and more complex types
Thompson provides the canonical formulation of genetic phenomenology as the developmental dimension of phenomenological inquiry, establishing that intentional structures must be understood as temporally motivated emergences rather than synchronic givens.
, Mind in Life: Biology, Phenomenology, and the Sciences of Mind, 2007thesis