A Self-Report Measure of the Personality Trait of Agreeableness Produces

Multiple Choice

A self-report measure of the personality trait of agreeableness produces very similar scores each time the same person completes it. It is also strongly correlated with whether family members describe a person as friendly and cooperative. This measure appears to be

A) reliable and valid.
B) valid but not reliable.
C) reliable but not valid.
D) neither reliable nor valid.