Heredity and Environment in Intelligence
This video presents the same text shown beside it, spoken and on screen. It adds nothing the text does not say.
State
Intelligence test scores show substantial heritability within populations and remain strongly responsive to environment.
Show
Adopted children's scores move toward those of their adoptive homes while retaining resemblance to biological parents.
Watch for
Heritability within a group says nothing about differences between groups. That inference is invalid.
Builds on
Unlocks
- Nothing yet depends on this.