The variable manipulated by a researcher in an experiment is called the _____ variable

Which of the following is one of the core traits in the five factor trait theory?

a. ?judgmental b. ?creativity c. ?extraversion d. ?competitiveness

Generativity reflects a lifetime psychosocial aspects such as ______.

A. learning it is necessary to always get something in return B. being on the lookout for untrustworthy people C. being able to sustain meaningful relationships D. using relationships to shore up a sense of self