DEP2004 Midterm Exam with 100% Correct Answers 2024/2025 Update
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Course
DEP
Institution
DEP
DEP2004 Midterm Exam with 100%
Correct Answers 2024/2025 Update
sensitive period - a time when a certain type of development is most
likely to happen or happens most easily, although it may still happen later
with more difficulty
ex. early childhood and language learning
cohort - group born a...
sensitive period - ✔✔a time when a certain type of development is most
likely to happen or happens most easily, although it may still happen later
with more difficulty
ex. early childhood and language learning
cohort - ✔✔group born around the same time
types of developmental psychology research - ✔✔longitudinal
cross-sectional
cross-sequential
longitudinal research - ✔✔collecting data repeatedly on the same
individuals
cross-sectional research - ✔✔groups of people of one age are compared
with people of another age but are similar in other characterisitcs
cross-sequential - ✔✔study several groups of people at different ages (a
cross-sectional approach) and follow them over the years (a longitudinal
approach)
, reflexes - ✔✔an unlearned, involuntary action or movement in response to
a stimulus
occurs without conscious thought
types of reflexes - ✔✔babinski
moro
rooting
stepping
palmar
babinski - ✔✔fans or spreads toes in response to a stroking foot usually
disappears at end of first year
moro (startle) - ✔✔back arches, legs and arms fling out and then brought
back to chest in hugging motion when position suddenly changed, loud
noise or bump
lost 6-7 months
rooting - ✔✔baby turns head and mouth toward stimulus that strokes the
cheek, chin or corner of mouth, facilitates finding mothers nipple for sucking
stepping - ✔✔mimics walking when held under arms
usually disappears by 3 or 4 months
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