Which of the following is LESS highly canalized?
A) Learning to sit up
B) Learning to crawl
C) Learning to speak two-word utterances
D) Intelligence

Question

Quizplus · Accepted Answer

Canalization refers to the degree to which the development of a trait is buffered against environmental variability. Intelligence is less highly canalized because it shows more variation in response to different environmental conditions compared to developmental milestones like sitting up, crawling, or speaking, which tend to follow a more predictable pattern across different environments.

Which of the Following Is LESS Highly Canalized