According to the video, how many lies do people typically hear in a day?
1–5
10–200
500–800
Over 1000
Why are traditional lie-detection tools such as polygraphs not considered reliable?
They are too expensive.
They can be fooled with enough preparation.
They are only useful in medicine.
They are not available in courts because of high costs.
What assumption about lying does the speaker challenge?
Lying always involves eye contact.
Lying always damages relationships.
Lying always causes physiological changes.
Lying always creates positive emotions.
Which of the following is NOT a linguistic pattern of deception mentioned in the video?
Using fewer self-references.
Using more negative language.
Using longer and convoluted sentences.
Using more metaphors and figurative speech.
In his denial, Lance Armstrong’s language mainly focused on ______.
Hypothetical situations involving others.
His personal feelings of guilt.
His need for control in life.
His achievements in cycling.
How did John Edwards’ admission differ from his earlier denial?
It was longer and more complicated.
It was short and direct, using names.
It was more negative in tone.
It avoided mentioning himself.