What do the several cases of children who grew up in extreme social isolation, such as the case of Genie in 1970, suggest?
A) Most of our mental capacities, and perhaps even the ability to think, are learned through social interaction.
B) Human intelligence is almost entirely determined by heredity.
C) The effects of isolation at an early age are easily reversible if caught in time.
D) The effects of extreme isolation in children are irreversible if the situation isn't corrected by the time the child is five years old.

Question

Quizplus · Accepted Answer

The cases of children like Genie suggest that social interaction is crucial for the development of mental capacities and thinking abilities. These children who grow up in extreme isolation have severe developmental delays and struggle with language and communication skills because they have not had the opportunity to learn them through interaction with others. This supports the idea that our mental capacities are largely learned through social interaction.

What Do the Several Cases of Children Who Grew Up