Dr. Anthony, a professor in the history department, finds that if she keeps her door open, people tend to stop in to say hello. This interruption is distracdting. So now Dr. Riley keeps her office door opoen only a crack during her office hours, asking visitors to knock before entering. This small change allows her to grade exams more quickly and accurately. This is an example of her increasing her
Group of answer choices
optimism.
attention delinquency.
mindlessness.
mindfulness.
positive deviance.