Exam 3 Flashcards
What is deception
An intentional act in which senders transmit messages to mislead another by fostering false impressions, beliefs, or understanding
Why do we care about deception?
Sought after skill to manage relationships
Get what u want
Why do we deceive?
Deception can help people get what they want
Deception can be positive or negative
Positive-engagement party secret
Neg- betraying trust
What are the functions of deception?
Self-focused motives
Partner-focused motives
Relationship-focused motives
What are the self focused motives function of deception
Protecting self image, maintain privacy
”that assignment was easy”
“Yeah ikr” hasn’t started yet
Self-focused motives
function of deception
What is the partner-focused motives function of deception
Helping someone else, protecting emotions
What is Relationship-focused motives function of deception
Avoiding conflict, avoid violating role expectations
What is the Kashy and DePaulo 1996 study
Participants lie between 0-42 times a week
Lies happen every day
Most people lie one or two times per day but some people tell more than others
Serota and Levine 2015
Small population of high frequency liars
5% of subjects account for more than 50% of lies
Most lies are small but prolific liars are more likely to tell bigger and riskier ones
What are the theoretical frameworks of deception
Evolutionary perspective Leakage hypothesis Interpersonal deception theory Four-factor theory Truth default theory Self-presentation theory
What is the evolutionary perspective
Deception is a survival mechanism to protect ourselves and family
People who are good at telling in detecting lies are biologically favored
What is the leakage hypothesis?
Deception is associated with various internal physiological responses like: Heart rate, blood pressure, sweating
Deceivers try to compensate for these physiological responses
Receivers look for these responses
What is the interpersonal deception theory
The more positive the relationship, the more we expect to get the truth
Focuses on the sender and receiver
What is the self presentation theory
Bolster credibility
Strategic
White lies mostly
What is the four-factor theory APCD
Attempted control -attempting to look and sound truthful
physiological arousal -visible and audible signs
cognitive processing- lying is harder than telling the truth, signs of thinking
displays of emotions -concealing or faking emotions
What is the truth default theory
Human communication operates under the assumption that the other person is being honest
This makes us vulnerable to deception
What is the truth bias
Apart of the truth default theory which states that we have a tendency to believe others are being honest
Can we detect deception
- We believe we are accurate decoders of deception, but we are only slightly better than chance
- With protection training 55%
- with Cue-based approaches 53-55%
What do used to be look for to detect deception?
 avoiding eye contact, facial expressions, fidgeting, shifting posture, tone of voice, nervousness, vocal pitch, pausing, hesitation, speech errors, faster rate of speech, pupil dilation
What cues are best to worst at detecting deception?
- Vocal pitch and pupil dilation(good)
- Response latency, illustrators, speech errors(average)
- Eye contact, smiling, positive shifts, speech rate(not that gr8)
Burgoon and Proudfoot
NV cues can detect lies
We may not be good at deception detection because deceivers can adapt to skepticism
Why are social relationships important?
Social interactions with others are critical to everyday human functioning, and isolation is one of the most severe forms of human punishment
Nonverbal behaviors are one of the primary ways we ______ and ______ interpersonal relationships
Initiate and maintain