Paying attention to the point of contact where experience originates. It discerns the specific cause of the present moment, preventing the mind from drifting into proliferation.

View that is in line with the Dhamma — teachings of the Buddha that point to the nature of reality, the ultimate truth.

Investigation involves the process of a careful inquiry of mental states, qualities, and phenomena, examining their arising, persisting, and ceasing in order to understand their true nature and support the cultivation of wisdom and awakening.

Penetrative vision that discerns phenomena as they arise and pass away, clearly seeing their conditioned nature without clinging.

The first stage of awakening, where one overcomes the fetters of 1.) personal existence view: view of being someone, that one is an embodied being, 2.) doubt or perplexity regarding suffering, its arising, its ending, and the way of practice leading to the end of suffering, and 3.) adherence to rules and observances as a means of liberation. One who has entered the stream is no longer bound for the lower realms, is fixed in destiny, and is bound for full awakening. The four factors of stream-entry are: 1.) association with persons of integrity, 2.) hearing the true teaching, 3.) wise attention, and 4.) practice in accordance with the Dhamma.

Intentional constructs are intentions, volitions, and choices expressed through body, speech, and mind. These are the kamma-producing processes that ‘fabricate’ experience. It is the fourth of the five aggregates.

Consciousness, the fifth aggregate, has two key meanings in the discourses: 1.) The distinctive quality of awareness which knows and arises in dependence on the meeting of eye and form, ear and sound, nose and odor, tongue and taste, body and tangible object, mind and mind object. 2.) A seed that finds a footing in a realm, established by ignorance and intention, leading to renewed existence.

The meeting of sense faculty, sense object, and the corresponding consciousness—the convergence of three. Contact is where experience actually touches: from it arise feeling, intention, and perception, and it is the pivotal link between the sense bases and the rest of mental life. It is one of the factors of name (mentality) and a central node in dependent origination.

The first stage of awakening, where one overcomes the fetters of 1.) personal existence view: view of being someone, that one is an embodied being, 2.) doubt or perplexity regarding suffering, its arising, its ending, and the way of practice leading to the end of suffering, and 3.) adherence to rules and observances as a means of liberation. One who has entered the stream is no longer bound for the lower realms, is fixed in destiny, and is bound for full awakening. The four factors of stream-entry are: 1.) association with persons of integrity, 2.) hearing the true teaching, 3.) wise attention, and 4.) practice in accordance with the Dhamma.