Chapter 9- Human Development Flashcards
zygote
sperm and egg combined
germinal stage
the zygote goes down the fallopian tube and attaches to the uterus (2 weeks)
What is the possibility of success for the zygote to attach to the uterus?
50%
embryonic stage
limbs grow, heartbeat is heard, estrogen or testosterone is released (2-8 weeks)
fetal stage
neurological development (8 weeks until birth)
teratogens
harmful substances that can affect unborn children
ex: alcohol, caffeine, mercury, tobacco, ibuprofen
Fetal Alcohol Syndrome
the infant develops brain abnormalities and cognitive deficits because of alcohol consumption during the pregnancy
Cephalocaudal-Proximodistal
children learn motor skills head to foot, occurs from the inside to the outside
Jean Piaget (1896-1980)
studied intelligence in children, wanted kids to be “little scientists”, kids “need to understand the world and then understand their relation to that environment”
was Jean Piaget flexible or rigid with the age ranges?
rigid, though modern experiments say that kids can enter stages earlier than Jean Piaget expected
Jean Piaget’s 4 stages of development
Sensorimotor stage, preoperational stage, concrete operational stage, formal operational stage
Sensorimotor stage
birth through infancy, children need to be exploring things and develop beliefs and patterns “schemas”
schema
interpreting a new concept
assimilation
process of taking in and fully understanding information or ideas
Accommodation
changing schemas/how you think or understand something
object permanence
you know an object or person still exists even when they are hidden and you can’t see or hear them
Preoperational stage
(2-6 years) has an active imagination and pretend-plays, egocentric
egocentrisim
children are selfish/center of the universe
what is linked to the idea that abusers are often abused but not everyone who is abused becomes an abuser?
egocentrism
Concrete Operational Stage (6-11 years)
Starts to get a better concrete understanding of the world/conservation
conservation
the ability to understand that a quantity remains the same despite changes to its container, shape, or apparent size.
Formal Operational Stage (11+)
thoughts are abstract (justice, morality), consequences are expected, moral reasoning, theory of mid
Lev Vygotsky
sociocultural theory of cognitive development, kids should be trained on how to function in the world
theory of mind
no longer focusing on yourself, you realize your actions can impact other people who have a life, feelings, thoughts, and opinions