DISCONTINUITY CRIT ICAL PERIOD DYNAMIC SYSTEMS THEORY EGO EGOCENTRIC THOUGHT ELECTRA COMPLEX EMOTION ETHOLOGICAL APPROACHES FORMAL OPERATIONS STAGE PREOPERATIONAL STAGE PRIMARY CAREGIVER PRIMARY DRIVES PROXIMODISTAL TREND PSYCHOANALYSIS PSYCHOANALYTIC THEORY PSYCHOSEXUAL STAGES PSYCHOSOCIAL STAGES REACTION FORMATION REDUCTIONISM SCHEMA SECONDARY DRIVE SELF-ACTUALIZATION SENSIT IVE PERIOD SENSOR...