An incomplete protein contains fewer than all nine essential amino acids, however incomplete proteins can be combined in meals to make a complete protein (for example by combining rice and beans or peanut butter and toast).
Psychology is the study of behavior and mind, embracing all aspects of conscious and unconscious experience as well as thought. It is an academic discipline and an applied science which seeks to understand individuals and groups by establishing general principles and researching specific cases.
Learner's definition of PSYCHOLOGY. 1. [noncount] : the science or study of the mind and behavior. She studied psychology in college. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples. 2. : the way a person or group thinks. [noncount]. the psychology of an athlete.mob psychology.earner's definition of PSYCHOLOGY. 1. [noncount] : the science or study of the mind and behavior. She studied psychology in college. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples. 2. : the way a person or group thinks. [noncount]. the psychology of an athlete.