Which of the following defense mechanisms involves substituting a less-threatening object or person for the original object of a sexual or aggressive impulse?

Epidemiologists have found that sedentary people are twice as likely to develop a particular health condition as people who exercise regularly. This means that

A) sedentary people have a relative risk of 2.0 for this health condition. B) sedentary people have a relative risk of 0.50 for this health condition. C) there is a cause-and-effect relationship between lack of exercise and the health condition. D) lack of exercise is the only contributing factor to development of the health condition.

What role does commitment play in the foot-in-the-door technique?

What will be an ideal response?