What is the youngest age at which infants can remember specific objects?

A psychological test that measures what it is supposed to measure is said to be:

a) valid. b) normed. c) reliable. d) standardized.

Loraine is vain and self-centered. When she goes out, it is not at all uncommon for her to do things that ensure she is the center of attention. Her close friends describe her as a "drama queen." Assuming that her behavior is sufficient to warrant a diagnosis, which of the following personality disorders is she most likely to be diagnosed with?

A. Antisocial B. Borderline C. Histrionic D. Narcissistic