1. Developmental Theorists
By: Emily Foster, Jordan Batliner

2. Stages Of Prenatal Development
Zygote-last about two weeks and consists of rapid cell division and cell differentiation.
Embryo-last about six weeks, heart begins to beat and the organs begin to develop.
Fetus- starts nine weeks in development, in the 6 month the stomach and other organs have formed and enough to survive outside.

3. Freud's Psychosexual stages
Oral- 0 to 2 years old. They seek pleasure through their mouths.
Anal- 2 to 4 years. Happens during toilet training. Focused on controlling and expelling waste.
Phallic- 4 to 7 years old. They recognize their gender. Oedipus and Electra complex
Latency- 7 to 11 years. Everything is hidden.
Genital- 12 years to death. All about sex.

4. Piaget’s Cognitive stages.
Sensorimotor- experiencing the world through senses and actions. ( object permanence, stranger anxiety.)
Preoperational- representing things with words and images (pretend play, language development)
Concrete Operational- thinking logically about concrete events ( conservation, mathematical transformations)
Formal operational- abstract reasoning.

5. Ainsworth Attachment Stages
Secure- leads to positive self-concept
Anxious Avoidant- avoids the parent when trying to console child.
Anxious Ambivalent- show anger to parent when try to console.

6. Kohlberg's Moral Stages
Pre-conventional- obedience and punishment, instrumental relativist
Conventional- good boy/ Nice Girl and low and order
Post-conventional- Social Contract universal ethics principal

7. Kubler-Ross Grief Stages
Denial- you don’t believe it.
Anger- you are mad at everyone.
Bargaining- you bargain with everyone. To see you can come up with a different way.
Depression- you become sad and distant from a lot of family and friends.
Acceptance- you accept it’s a part of life.