A.developing serf-control is not beneficial at all
B.teenagers can benefit from developing self-control
C.the effect of serf-control relates to social background
D.serf-control causes high blood pressure and obesity
A.It can reveal levels of self-control.
B.It relates to the physiological age.
C.It is one of the ingredients of blood.
D.It changes with social circumstance.
A.They are out of the expectation of the researchers.
B.They reveal a connection between gene and age.
C.They contradict with the results of Mischel's study.
D.They raise a new issue for research in the future.
A.Social Background and Self-control
B.What Benefits Will Self-control Bring?
C.How Should We Develop Self-control?
D.Probing the Effects of Self-control