The case study of Genie, an individual who grew up in extreme isolation, demonstrates that ______.
A)people lose their speech learning abilities by the time they reach adolescence, unless they are stimulated early in life
B)speech learning ability is more or less unchanged throughout one's lifespan
C)speech learning is effectively impossible for someone whose early development took place in isolation
D)early development is crucial for speech learning, but some speech learning abilities persist into later life

Question

Quizplus · Accepted Answer

The case study of Genie demonstrates that early development is crucial for speech learning, but some speech learning abilities persist into later life. While Genie did struggle with speech after being isolated for so long, she was able to make progress and learn new words and grammar rules, indicating that speech learning abilities can still be present even in adulthood. However, it is important to note that Genie's case was highly unusual and extreme, and most individuals who experience early developmental deprivation will not have the same outcomes.

The Case Study of Genie, an Individual Who Grew Up