A bell-shaped curve characterized by a large number of scores in a middle area, tapering to very few extremely high or low scores is known as a(n) curve

A female child is diagnosed with autism. Later, as an adult, she is unable to hold a job and has very limited communication skills. Her case is:

A) very rare; most people diagnosed with autism spectrum disorder are males, and their symptoms usually diminish substantially by early adulthood. B) uncommon; most people diagnosed with autism spectrum disorder are males, and their symptoms usually remain severe into adulthood. C) uncommon; most people diagnosed with autism spectrum disorder are females, and their symptoms usually diminish substantially by early adulthood. D) common; most people diagnosed with autism spectrum disorder are females, and their symptoms usually remain severe into adulthood.

The true expressions that momentarily break through false expressions are called

A) flash expressions. B) insidious expressions. C) microexpressions. D) give-away expressions. E) pseudoexpressions.