Human Development Flashcards
__________ is the false assumption that because one event occurred before another event, it must have caused that event.
Post Hoc Fallacy.
__________ is when researchers examine people of different ages at a single point in time.
Cross-sectional design
________ is when researchers examine people on multiple occasions over time.
Longitudinal design
___________ is the impact of genes on behaviour in the environment in which the behaviour develops.
Gene-environment interactions
__________ is genetic predispositions that can drive us to select and create particular environments, leading to the mistaken appearance of a pure effect on nature.
Nature via nurture
_________ is when some genes “turn on” only in response to specific environmental events.
Gene Expression.
A _______ is formed when sperm cell fertilizes an egg.
zygote.
_______ is when the zygote divides and doubles, forming a ball of identical cells that have not yet begun to take on any specific function in a body part.
Blastocyst
What is the prenatal development order (hint: 4 stages)
- zygote 2. blastocyst 3. embryo 4. fetus
________ is the 2nd to 8th week of prenatal development during which limbs, facial features, and major organs of the body take form.
Embryo
______ is the period of prenatal development from the ninth week until birth after all major organs are established and physical maturation is the primary change.
Fetus
The human brain begins to develop ____ days after fertilization
18
Between __ days and __ months, prenatal proliferation occurs.
18 days and 6 months.
During proliferation, neurons can develop at _________ brain cells per minute.
250,000
___________ are bodily motions that occur as result of self-initiated force that moves the bone and muscles.
Motor behaviours.
The point where infants can survive on their own (premature birth) is ______ weeks.
25
The first onset of menstruation is called _______.
Menarche
The first ejaculation is called ________.
Spermarche