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Question 1 of 1
1. Question
1 points
Which of the following are examples of Deception detection tests (DDTs)?
1. DNA fingerprinting
2. Brain Fingerprinting System
3. Polygraph
4. Narcoanalysis
Select the correct answer using the code given below:
Correct
Deception detection tests (DDTs) are scientific and psychiatric tests that are being used to detect lies or to gather some important information.
They are also used to gain a lead in the case, or in cases when the potential witness is unable to gather information, it is also used sometimes on the suspect.
DDTs include the use of Narco-Analysis, Polygraph Test, and Brain-mapping.Hence, options 2, 3 and 4 are correct.
The use of DDTs in criminal investigation raises a few pertinent questions from medical, ethics as well as the legal field.
DNA fingerprinting is a chemical test or a laboratory technique that shows the genetic makeup of a person or other living things. Hence, option 1 is incorrect.
Incorrect
Deception detection tests (DDTs) are scientific and psychiatric tests that are being used to detect lies or to gather some important information.
They are also used to gain a lead in the case, or in cases when the potential witness is unable to gather information, it is also used sometimes on the suspect.
DDTs include the use of Narco-Analysis, Polygraph Test, and Brain-mapping.Hence, options 2, 3 and 4 are correct.
The use of DDTs in criminal investigation raises a few pertinent questions from medical, ethics as well as the legal field.
DNA fingerprinting is a chemical test or a laboratory technique that shows the genetic makeup of a person or other living things. Hence, option 1 is incorrect.