BIOPSYCHOLOGY--PHYSIOLOGICAL PSYCHOLOGY--NEUROSCIENCE
IMPORTANT CONTRIBUTIONS TO UNDERSTANDING: EMOTIONS, AGGRESSION, SEX DIFFERENCES, PERCEPTION, MEMORY, DRUGS, AGING, DEPRESSION, SCHIZOPHRENIA
JUST AS STUDYING SUBATOMIC PARTICLES IS NOT THE BEST WAY TO UNDERSTAND THE MOVEMENT OF BILLIARD BALLS, THIS IS NOT THE BEST LEVEL OF ANALYSIS FOR MANY PSYCHOLOGICAL QUESTIONS