The study of psychology can encompass many aspects of human behavior, but it can also encompass the study of human consciousness as a source for understanding the sensory and cognitive capacities that the human mind can express.
Consciousness is also attached to the knowledge that we can acquire, if we achieve a disjunctive that ties the evaluation and discussion about the understanding of consciousness as that entity that can go beyond the observable physical characteristics that can be measured and in this way discard everything that seems subjective to us.
Consciousness allows us to debate about the unrecognizable, consciousness is the frontier between knowledge and dissent by virtue of what is applicable, we can think about many things, but what allows us to act in the face of thought is consciousness. As psychology goes deeper into the study of human behavior, then the more we will have to learn about the cognitive structures of consciousness.
When we identify other entities in terms of our own existentiality we end up conditioning our own consciousness, since the existential encloses relativity in the universe, perhaps we think under some circumstances that may vary depending on place and conditions.