New York private detectives have been successful in obtaining a clients or witnesses account to a story. New York private detective must first understand the fundamentals of behavior when assessing clients or witnesses during the interview. Through actions and behavior of the interviewee, one could establish non-verbal clues that indicate whether they are telling the truth or being dishonest. Silent clues may provide more information than their answers. About 55% to 65% of all communication between two people is conveyed through body language while 30% to 40% communication is carried through tone of voice, while 10% through the words spoken. Therefore the new york city private investigators or the Interviewer must be aware of their non-verbal clues.

New York private detectives can observe body languages while interviewing a witness or interrogating a suspect.

• Non-verbal behavior is shown through body positioning, gestures, eye contact, and facial expressions.

• Verbal behavior is shown through tone of voice, volume, and speed of speech.

• Other ways to evaluate them is by their attitude, verbal slips or abnormal pauses.

Interview

When asking questions to the witness or client, their answers should not be stressful in relation to their name, date of birth, or social security number, unless they are concealing something. New York City private investigators should observe their norm when asked about neutral things such as the weather or their drive. This way New York private detective could establish how they respond to a simple question compared to a question that is threatening to them. Assess their behaviors when asked about their details, such as background, employment, education, experience and criminal convictions. New York private detectives could determine any changes in their behavior from their norm.

new york private detectives to focus on their behaviors:

• Amount of eye contact with the interviewer

• Body position, in relation to the interviewer

• How they use hands or gestures while speaking

• Body movements

• Facial expressions

• How quickly they respond to the question

• Their tone and volume of their voice

Behaviors that indicate deception:

• Breaks eye contact, closing eyes, covering eyes, looking at the floor or other objects in the room

• Stares for unusual lengths of time

• Stalling, delays answer, looks at their watch, picking their cloths and adjusting their glasses

• Touch rub or pull at his nose or ears. Ears may become red

• Grooms themselves, rubs their beard, flipping or stroking their hair

• Cross his or her legs and arms across the abdomen

• Shaking the foot, tapping toes, swinging a leg or bouncing the knee

• Making big or dramatic gestures with the hands

• Covering or wiping the mouth with a hand, licking or biting lips

• Facial expressions. A person who raises his eyebrows in surprise or smiles without raising their eyebrows.

Speaking clues that indicate deception:

• Loud, deep, has phony laughs

• Long pauses, answers too quick, forceful

• Swallowing hard before answering

• Sounds weak and questionable

• There mouth becomes dry and they make a clicking sound

Practicing interviews will make New York City private investigators better at interpreting both verbal and non-verbal behaviors.