UTS lesson 2.1

• Erik Erickson - The psychosocial stages of self development
• Infancy - 0-2 years pld
• early childhood - 2-6 years old
• preschool - 5-6 years old
• School Age - 7-12 years old
• Adolescence - 13- 18 years old
• young adult - 19-39 years old
• middle adulthood - 40-60 years old
• maturity - 60-death
• Erik erickson - "A crisis is ot a threat of catastrophe but a turning points, a crucial period of increased vulnerability and heightened potential"
• Infancy - they trust who can provide food/milk
• Early Childhood - Autonomy: Independent, Shame and Doubt
• Preschool - Initiative: try to be useful and helpful, Guilt
• School Age - Industry:competitive, Inferiority, Developing Confidence
• Adolescence - Identity, Role Confusion
• Young Adulthood - Intimacy vs. Isolation
• Middle Adulthood - Generativity, Stagnation:Aiming or no Development in Job
• Maturity- Ego Integrity: looking back in life, Despair: depressed by looking back
• The physical self: the development of the individual is caused by two interacting forces
• Heredity - (nature)
• Environment - (nurture)
• heredity - transmission of traits of characteristics from parents to offspring
• environment - sum total of the forces of the experiences that a person undergoes from conception to old age
• heredity - provide a raw materials of wich individuals is made of
• environment - includes family, friends, school, nutrition, etc.
• heredity potential - physical, mental, social, emotional traits are passed down to generations
• fertilization - the meeting of the female sex cell and the male sex cell
• gonads - reproductve organ where cells are developed
• spermatozoa - (singular: spermatozoon) male sex cell, and are produce in male gonads (testes)
• male gonads - (testes)
• Ova - female sex cells: produced in the ovary (female gonads)
• ovary - (female gonads)
• zygote - the fertilized egg contains all the hereditary potential from the parent
• Mother : X chromosome
• Father : Y or X chromosome
• XX - female offspring
• XY - male offspring