http://www.theage.com.au/national/h...deception-among-patients-20171026-gz8v1t.html
'The former Victorian police officer dubbed the "Human Lie Detector" has honed his deception detecting skills with the FBI, LAPD, US Secret Service and conducted behavioural interviews on 76 homicide and two serial killer investigations.'
But this tiny sentence leaped out at me........
'The tell tale signs run the gambit of verbal, body language, paralinguistic (tone, pitch, umming and ahhing), content and structure, van Aperen said.
"It's about reading patients to determine whether they are being truthful and pick up on the signs that they may be fabricating information."
He recalls watching Gerard Bayden-Clay give a press conference before his wife Alison's body was found in which he referred to "his" children rather than "our" children.
There was "a big difference between a denial and an objection", Mr van Aperen said. '