While talking to another coworker, Doug makes many hateful comments about Brian behind his back. Later that morning when he sees Brian, Doug acts very friendly to Brian and offers to buy him lunch. Which ego defense mechanism best explains Doug's behavior?

What kind of criticism is a poorly delivered criticism that can be hurtful and malicious? criticism is a poorly delivered criticism that can be hurtful and malicious.

Aresearcher is studying women recently admitted to a state prison. all potential subjects must have children under the age of five. research subjects will be given a basket of toys to use at their children’s first visit that the children can then take home. in assessing this proposal, the irb needs to determine that the toys are: age appropriate. not an excessive incentive. educational. of high quality.

Which of the following would a historian most likely study to find data