Twenge, Baumeister, Tice, and Stucke (2001)
Twenge, Baumeister, Tice, and Stucke (2001) told students
that a personality test showed that they would or would not have any significant personal relationships for the rest of their lives, and then assessed the students’ willingness to help others. The students told that they would not have any important social relationships were less likely to help.
Please help me name the control and experimental group.