The main topic of my study is MSc Criminology and Criminal Psychology. The emphasis is on Criminal Psychology. I kindly request your assistance with writing a research essay for the module ?Investigation and Psychology? and my assignment is: You should write a 3,000-word essay on:
‘No technique can help investigators detect deceit.’
Critically evaluate this claim in light of psychological research. Question refer to methods to detect deceit and focus on the different areas research has examined in this domain (e.g. non-verbal, verbal etc.).