PS102 Lecture Notes - Lecture 1: Birth Weight, Malnutrition, Irreversible Process
Document Summary
Embryonic: 2 weeks 2 months, embryo looks like human on outside and organs start to develop. Fetal: 2 months birth, muscles and bones begin to develop, can hear in womb. Development affected by environmental factors: nutrition. Malnutrition can lead to psychiatric disorders, low birth weight, heart disease, diabetes: drug use. What mother ingests, alcohol, cocaine damage sperm: mothers illness. Motor development: begins with necessary reflexes. Infants gain control over their upper body before their lower body: proximodistal movement. Gaining control over their torso before their extremities. Child gets upset after caregiver leaces: declines after 18 months. Anxious-ambivalent attachment: physical emotion needs not met, kids upset when caregiver leaves room, not comforted upon return. Avoidant attachment: needs have not been met, child does not care if caregiver comes or goe. Must resolve a psychosocial crisis: two opposite tendencies. Trust vs. mistrust phase: terrible twos, (cid:862)(cid:374)o,(cid:374)o,(cid:374)o(cid:863) (cid:862)(cid:373)e,(cid:373)e,(cid:373)e(cid:863, must be handles with patience, good humour, encouragement.
