Freud's concept of psychology starts with an examination of normal behavior. Skinner defines psychology as a study of consciousness. Science works towards generating generalizations. The data of psychology are sensations, perceptions, behaviors, and experiences. Perceptions are interpretations of sensation.
Theories never remain static because they are continually revised.
Philosophy is the mother of all the sciences. Philosophy and science are different in that science uses a different method. Axiology is the study of beauty. Metaphysics refers to both axiology and logic. To discuss what is the nature of reality is an ontological problem.