Raven gets invited to all the parties because she seems to love the spotlight and craves excitement. A psychometric theorist would most likely describe Raven as being

Deficient social interaction and an impaired understanding of others' states of mind is most characteristic of

A. autism. B. menarche. C. crystallized intelligence. D. object permanence.

What are the chances that a 44-year-old woman will carry a fetus with Down Syndrome?

1 in 16 1 in 20 1 in 67 1 in 200