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NON-VERBAL BEHAVIOR. Eyes-their importance90% of facial information come from eye expressionsEye contact can indicate truthfulness or deceptionSan PakuExcessive eye blinking indicates stress. EYES. Eye movement Eye movement to the left indicates an introverts personalityEye movement to the ri
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1. VERBAL & NON-VERBALBEHAVIOR DETECTING DECEPTION
2. NON-VERBAL BEHAVIOR Eyes-their importance
90% of facial information come from eye expressions
Eye contact can indicate truthfulness or deception
San Paku
Excessive eye blinking indicates stress
3. EYES Eye movement
Eye movement to the left indicates an introverts personality
Eye movement to the right indicates an extroverts personality
Not as effective with women as men
4. EYES Eye behaviors that are indicators of deception.
Excessive eye shifting
Prolonged eye contact
Staring at interviewer
MSU
5. GUILTY EYES Ready to confess
Looks at ceiling for the first time.
Starts blinking.
6. NOSE The nose is the most stress sensitive part of the body.
Touching, rubbing, picking, and holding the nose are indicators of stress and deception.
7. MOUTH Inappropriate/excessive smiling is an indicator of deception.
False smile is noted by only lower teeth showing.
Any obstruction of speech-whether physical or symbolic indicates stress.
Excessive gulping is a sign of stress
8. MOUTH Yawning is a sign of stress or feigned boredom.
Other behaviors indicating stress
Biting lips
Squeezing lips
Continuously licking lips
Dry mouth resulting in a clacking sound when talking
White foam in the corners of the mouth
9. FACE Frozen Face-expression
Facial coloring
White/chalky
Red
Facial tics-spasms, good indicators of deception
10. HANDS Hands on chin
Thumb under chin, forefinger stroking chin-deciding to confess
Thumb under chin subject starts to smile
Hand over mouth indicator of deception
Womens hands go to their neck and throat area indicator of stress.
Hands away from body indicator of truthfulness.
Hands inward to the body indicator of deception.
11. ARMS Crossing of arms indicates defensiveness caused by fear of the situation or guilt ridden stress.
Arms crossed over chest, fists clasped under arms indicates uncooperativeness.
12. ARMS Arms crossed closely to the neck indicates greater defiance.
Arms crossed and leaning into the interrogator indicates lessening chance of cooperation.
13. GENERAL APPEARANCES Truthful person
Appears at ease
Talkative
Sincere
Cooperative
Answers questions directly
Good eye contact
Appears relaxed
Lighthearted conversation
15. GENERAL APPEARANCES Deceptive person
Apprehensive
Worried appearance
Continual sighing or yawning
Aggressive toward interviewer
Overfriendly
Poor eye contact
Evasive answering
Excessive movement
16. POSTURE (SITTING) Truthful
Sits upright
Relaxed looking
Changes positions
Arms open uncrossed
Legs open uncrossed
Head and shoulders straight up
Overall has casual appearance
17. POSTURE (SITTING) Deceptive Person
Slouches in chair
Stiff and rigid
Faces to the side
Moves frequently and rapidly
Arms crossed upper body turned away from interrogator
Head slump
Fetal position
18. LIARS MOVEMENT Trunk shifting means fear of interrogation.
Moving chair away from interrogator.
Attempting to exit.
19. LEGS Leg(s) stretched far out
Hands on inside of legs
Crossing of legs
20. FEET-INDICATORS OF STRESS Bouncing feet
Kicking-anger
Person moves interrogators chair
Foot tapping
Cross ankles under chair
21. PRE-CONFESSION POSES Palms up
First sigh
Rounding or drooping of shoulders
Chin dropping to chest
Eyes slowly blinking while looking at ceiling
22. PRE-CONFESSION POSES First crying (look for mucus)
Holding or rubbing chin while smiling
Leans into interrogators body space
Overall look of submission
23. Cooper
24. VERBAL BEHAVIOR Verbal signals are the most productive.
Pitch increase, cracking in the voice, increased flow and volume are indicators of stress.
Stress occurs and rate, volume, or pitch may increase or decrease 95%.
25. The Nos which may indicate deception The 5 second no
No followed by body movement
Arms crossing
Legs crossing
Body shifting
The late no when others were timely
No followed by closing of eyes
26. NOS No given before the question is finished
The Stevie Wonder NO
Breathless No no sound
Humming bird no
No with a washed out look
No with a hypnotic glance
27. NOS Multiple Nos at stress points
The Nixon no
No followed by laughter
28. Anger/Aggression indicative of deception Doesnt deny the crime, attacks the facts
Blames the victim
Anger at onset of interview
Makes issues of false issues
Truthful person doesnt start out angry
29. Speech indicators of deception Sighs
Laughs
Tsks
Whew
Slurring of words
Skips around sentences
Stop sentences
30. Speech Restarts sentences
Leaves off ends of sentences
Speech dysfunction 90% likelihood of lying
Overly polite, cannot be insulted
31. Guilt signatures-beware who without prompting Tells you about previous arrest
Tells you about past similar trouble
Speaks in third person about themselves 1st to 3rd
States they are hated or disliked
32. Guilt Signatures Vehemently denies minor issues
Says interviewer is prejudiced and will never believe them
33. Pointer Responses Statements made in response to hot issues which indicate deception
That question bothers me
That question makes me fell funny
Obscene remarks uttered at relevant issue
34. Pointer Responses Stands up at the time the relevant question is asked
Stomach growls, burps, etc.
Swinging of the arms with hands in a fist
35. Prompted Pointed Response Ask subject if there was a particular area he was having a problem with and if wished to clarify it at this time.
36. Stalling tactics that are indicative of deception Why?
Time to think
Formulate the answer
Stalling tactics
Repeat the question
Clears throat or coughs
Answers the question with a question
37. Stalling Tactics What type of person do you think I am
Road of Life
Growing up
Are you accusing me
Do you really think I did it
Are you talking to me
38. Stalling Tactics Why would I want to do something like that
Did I do it
Could you say that again
Could you rephrase the question
Questions entire investigation
Ask you to hurry up
39. Religious Statements' Deceptive persons are more likely to use them
Honest to God
A God fearing person like myself
I swear to you on my----------grave
(Fld nurse case)
40. Memory Lapses When subject claims memory failure
Deceptive memory phrases
Doesnt think so
Cant recall
Cant remember
Not that I can think of or remember
41. Flag Expressions You may not believe anything else I told you, but you have to believe this
Really
To tell the truth
To the best of my knowledge
I couldnt lie to you.
42. Flags I swear to God
Frankly---speaking
May my Mother/father drop dead
To be honest
I have no reason to lie
Use of Momma or the bible
43. Flags What could happen to a person who did something like this
Ill tell you what you want to know provided
I knew this was going to happen
Why would I want to do something like this
45. Qualifiers-phrases/sentences But please understand I wouldnt do something like this
I dont know anything about it but.
Im not trying to evade the question but
Im not trying to confuse you but
46. Qualifiers-phrases/sentences I know you think Im lying but
You may not believe this but
Your going to think Im making this up but
You are going to find this hard to believe but
I know this sounds strange but
47. Qualifiers-phrases/sentences This is going to sound like a lie but
To the best of my knowledge
To clarify what Im saying
To answer that completely
They would not commit a crime like that..
48. Camouflage Expressions By the way
Incidentally
Like buts listen to what follows
49. Some of the best indicators of deception Totally ignores the question
Refuses to answer
Delays in answering
50. Warning Signals Subject who fires back a question
Answers slowly and incompletely
Interrupts with yes or no
Late for the interview second time
51. Warning Signals Person who agrees to pay back what was taken
Is this mess going to end up in court
Inappropriate crying (mucus)
Prays during interview
52. Statements Made Susan McDougal answers to the allegations of her affair with President Clinton. Im a small-town girl, a Southern Baptist. I would not do it.
53. While at the opening session of the United Nations in Sept. Bill Clinton responded to press inquiries regarding A.G. Reno opening a thirty day investigation of Clinton and Gore and their fund raising efforts from the White House. Clinton stated that he and Al Gore believed at the time that what we were doing was legal.
54. Mothers Statement My children wanted me. They needed me and now I cant help them.
55. Fathers Statement Theyre okay. Theyre going to be home soon.
56. Suspects Statement I got up at 7:00 when my alarm went off. I took a shower and got dressed. I decided to go out to breakfast. I went to McDonalds on the corner. Met a man who lives nearby. Talked with him for a few minutes. I finished breakfast and drove to work.
57. Subjects Statement I was sitting at my desk cleaning my gun. I took my gun apart and cleaned each part. I put my gun back together and when I was putting my gun away, the gun went off.
58. Arson Statement I left my house right after breakfast to join my friends at the track for the day. I drove back to my house, made a few phone calls, then went out to dinner with Stan Thompson. Stan dropped me off at my house around 10:00. After I changed my clothes I left the house to spend the night at my cousin Toms. Around midnight we heard fire engines and got up to see what was going on.