How Lying Affects Your Health
Anita Kelly, a psychology professor at the University
of Notre Dame in Indiana, spent 10 weeks tracking
the health of 110 adults. She asked half of them to
stop lying throughout the study period—which meant
no false statements, though participants could still
omit the truth, keep secrets, and dodge questions
they didn't want to answer.
The other folks weren't given any specific instructions
about lying, though they knew they'd be reporting the
number of fibs they told each week. In addition to
taking a weekly lie-detector test, participants filled out
questionnaires about their physical and mental
health, as well as the quality of their relationships.
Anita Kelly