Chapter 12 Flashcards
developmental psychology
changes in biological, physical, psychological, and behavioral processes
critical period
age where certain developments must occur, imprinting for birds, limb development in the womb
sensitive period
an optimal age range, language apparently
stages
discontinuous changes, crawling then walking, there isn’t a hybrid stage
inverted u shape
emerges early, peaks, diminished with age
u shape
emerges early, disappears, re emerges
cohort research designs
group born at the same
cross sectional research design
different cohorts/ages being compared at the same time
longitudinal research
same cohort different time
sequential research
testing several cohorts as they age
germinal dev stage
First 2 weeks
Zygote attaches to the uterine wall
Embryonic dev stage
Week 2-8
Placenta and umbilical cord develop
fetal dev stage
Begins week 29
Week 28=age of viability
Teratogens
environmental agents that may cause abnormal fetal development, alcohol consumption, FASD, the kid will look different and have a physically underdeveloped brain
maternal malnutrition can cause
Miscarriage, premature birth, stillbirth, impaired brain development
maternal stress can cause
Premature birth, infant irritability, attention deficits
STIs can cause ____ in babies
Brain damage, blindness, deafness, depending on the disease
Even just regular illnesses
Zika virus in a pregnant woman will give the child microcephaly
when does a baby’s vision become clear
12 months
the development for vision is a ____ period
critical
habituation
the reduction of a response after repeated encounters
a child becoming less nervous around a specific person
Babies _____ the ability of adult phoneme discrimination
exceed, if certain phonemes are not utilized the wiring for it will diminish
proximodistal principle
Development is from innermost to outer
Arms before fingers
Cephalocaudal principle
Development is from head to foot
Head is large - growth proceeds towards lower body
what part of the brain is still developing into your 20s?
the frontal cortex