Psychology / Unit 8 Psych 0958 review, 2 to 3 minutes
One Child, Four Theories
The idea
Explaining one developmental outcome means running the same case through cognitive, sociocultural, attachment, and psychosocial accounts and comparing what each captures.
In practice
One case — a nine-year-old struggling with a new school — explained four ways in full. Piaget on what the child can and cannot yet reason about. Vygotsky on the support available and the gap it must bridge. Attachment on the security the child brings to an unfamiliar setting. Erikson on the competence conflict of this age. Ends by naming what each account predicts differently and which prediction the evidence could distinguish.
Your place on the trail
Every lesson rests on earlier ones and opens later ones. Tap any to jump.
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