v.4

• Word Association Technique​

  • A list of stimulus and non- stimulus words are read
• Francis Galton

  • he developed the much acclaimed psychological test known as the Word Association Test
• Psychological Stress Evaluation (Voice Stress Analysis)​

  • detects, measures, and graphically displays the voice modulations that we cannot hear.                               ​
• Allen Bell and Charles Mc Quiston

  • American inventors who developed a device called Psychological Stress Evaluator
• truth serum

  •  Hyoscine hydrobromide- given hypodermically in repeated doses until a state of delirium is induced. ​
  • Sodium Amytal ​
  • Penthotal ​
  • Seconal and other barbiturates ​
  • Methanine, methyl pheridate ​
  • Droperidol and Scopolamine ​
  • Trichloroethylene Anesthetic Drug​
• Dr. Edward Mandel House

  U.S psychiatrist and diplomat who introduced truth serum
• Narcoanalysis (also called Narcosynthesis)

  • Psychiatric sodium amytal / sodium penthotaldrug casues depression of the inhibitory mechanism of the brain and the subjects talks freely.​
•  Intoxication with alcohol​

  • The apparent stimulation effect of alcohol is really the result of control mechanism of the brain, so alcohol, like the truth serum and narcoanalytic drugs “inhibit the inhibitor”.​
• In Vino Veritas – “in wine there is truth”​
• Hypnosis (Hypnotic induction)​

  Is the alteration of consciousness and concentration in which the subject manifests
• Brain Waves

  • has been used in neurophysiology for decades to uncover processes
• Brain Imagery

  • An fMRI device is a powerful agnet and sophisticated software that can track the brain’s use of blood over time
• Eye Tracking

  • the pattern of a person’s eye movements over an image can reveal whether the person has seen the image before. ​
• Facial Analysis

  • research over the last two decades has suggested that short duration facial expressions can reveal concealed emotions