Child Development - Chapter 3 Flashcards
Devleopmental Psychology is…
the study of lifelong often age-related processes of change
What is the post hoc fallacy?
tendency to believe that A causes B, just because B came after A
What is cross-sectional design in the study of development?
groups of people at differing ages are studied at the same time to measure their differences
What is longitudinal design in the study of development?
same people are studied at different ages
Name at least 3 challenges in Developmental Psychology?
stability vs change
activity vs passivity
continuity vs discontinuity
culture
nature vs nurture
Developmental events that occur before birth are referred to as…
Prenatal
Developmental events that occur in the month after birth are reffered to as…
Neonatal
Explain conception
Ovum + Sperm = Zygote (fertilized egg)
Name the three stages of prenatal development
Zygote = Week 1
Embryo = Weeks 2-8
Fetus = Weeks 9-38
What is a teratogen?
environmental factors that can produce birth defects during the prenatal period
What is the result of exposure to a teratogen in the first two weeks of development?
loss of embryo
What is the result of exposure to a teratogen in the weeks 2-8 of development?
severe anomalies in organ systems
What is the result of exposure to a teratogen in the fetal period of development?
less sever defects, fetal period is for maturation not formation
What are FASD?
Fetal Alcohol Spectrum Disorders
What are the 4 diagnoses of FASD?
Fetal Alcohol Syndrome (FAS)
partial Fetal Alcohol Syndrome (pFAS)
Alcohol-Related Neurodevelopmental Disorder (ARND)
Alcohol-Related Birth Defects (ARBD)
What’s different about the way people with FASD may behave?
may have a hard time learning and controlling their behaviour
Explain Cephalocaudal Trend
earliest growth starts at head, with the rest of body following
Explain Proximadistal Trend
growth begins at the centre of the body and proceeds to the extremities
Infants are born with innate…
primary reflexes
State the 5 Newborns’ Reflexes
Babinski - spreading of toes when foot stroked
Moro - stretching of arms and legs, crying, in response to a loud noise
Rooting - head turns towards direction of light touch
Sucking - in response to finger or nipple in mouth
Grasping - in response to an object being pressed in palm