Why are lie detector tests not always accurate? (1 point) Responses

A. Test subjects can manipulate the tests by remaining calm during the test.
B. Physiological symptoms can be affected from stress or anxiety, which can make a person appear deceitful when they’re not.
C. Tests often malfunction, causing records to be recorded inaccurately.
D. Test administrators don’t have a strict enough protocol to ensure data is collected accurately each time a polygraph is conducted.

B. Physiological symptoms can be affected from stress or anxiety, which can make a person appear deceitful when they’re not.

The main reasons why lie detector tests are not always accurate are:

A. Test subjects can manipulate the tests by remaining calm during the test.
B. Physiological symptoms can be affected by stress or anxiety, which can make a person appear deceitful when they're not.
C. Tests often malfunction, causing records to be recorded inaccurately.
D. Test administrators don't have a strict enough protocol to ensure data is collected accurately each time a polygraph is conducted.