In order to get the "Rattlers" and the "Eagles" to cooperate with each other during summer camp, researchers used which of the following techniques?

In negative transference, the patient transfers his negative feelings for ______

a. his analyst onto his family b. authority figures onto his analyst c. himself onto his parents d. his parents onto himself

Two first-grade teachers were interested in boys' aggressive behavior that seemed to happen during recess

One teacher believed that the aggressive behavior was more likely to happen when the boys and girls got to play together during recess while the other teacher believed that the boys' aggressive behavior was worse when they played among themselves. To settle their debate, for one week they had the boys play alone (without the girls) during recess. The following week they had the boys play with the girls during recess. The teachers monitored boys' aggressive behavior each week. What potential ethical problems do these teachers have? How could this problem be corrected and avoided? What will be an ideal response?