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Ken Donaldson is a Certified Forensic Psychophysiologist and applies he expertise in the field of Polygraph.
Ken Donaldson attended the Academy of Polygraph Science in Largo, Florida USA and is APA accredited.
For the past 23 years, Ken Donaldson has provided exceptional customer service with dead accurate results.
The Polygraph Examination is scientifically proven to detect deception or not.
Profound Truth is an Independent Polygraph Service and therefore, our Written Result Reports are admissible in a Court of Law.
Ken Donaldson has been Court ordered by the Court of King's Bench in Edmonton, AB
Many Criminal Defense law firms in Alberta and throughout Canada use our service to help their clients.
If you have been falsely accused of a crime and would like to use the Polygraph Examination to help prove your innocence, please don't hesitate to contact our office.

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Lesley Donaldson is the Executive Assistant to Ken Donaldson, as well as, his wife & business partner for the past 30+years.
Together Ken & Lesley have raised 4 grown children (including a set of identical twins) and are now blessed with 2 Grandsons.
The majority of our clients attend our office very upset and distraught.
They attend wanting to use the science of Polygraph to help resolve their issue that is causing them such distress.
Most times they are victims of crime, addiction, bullying, domestic violence, theft and mental abuse such as gaslighting.
Many of our clients who suffer from these types of issues have never spoken about it before or if they have, they have not been believed.
Due to the trauma and life trials that our family have personally suffered through and have overcome, we choose to use our life experiences to help others who are going through similar heartaches and thus, our clients find it more comfortable and safe talking about hard issues at our office.
Our office is a very private & confidential environment for our clients.
* Ruby is a Yorkie/Affinpincher Service Dog
Ruby is the personal Service Dog to Lesley Donaldson. However, Ruby is a wonderful dog who brings comfort to our clients who are dog lovers.
She is very good with children, clients with disabilities and clients suffering with anxiety or who have been abused.
If you would like to have Ruby present to assist with any nervousness, please let our office know at the time of booking and we will do our best to have her attend.
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"The Psychological Detection of Deception Examination AKA The Polygraph Examination or Lie Detector Test" Process
The Pre-Test Interview prepares the subject
psychologically for the Polygraph Examination.
The Polygraph
Examination consists of asking the subject a previewed set of
questions and recording on a chart the subject’s physiological
responses to the questions. Normally, a minimum of three charts are
obtained.
Using the questions and charts, the Polygraph Examiner
diagnoses the presence of physiological responses to reach a
conclusion concerning the issue being tested.
Statements by the subject can be rapidly and accurately
verified or discredited. The length of Examination is 2 1/2hrs
approx. Many countries around the world conduct Polygraph
Examinations on a regular basis. Testing activity in North America
has expanded very rapidly and Canada is also following this trend.
This will mean increased screening requirements for many sectors of
government, civil servants and professionals.
In our office, it's the client who writes their own charts. We have no influence or vested interest in a clients results.
It doesn't matter what anyone else says or thinks about the issue, it's the person who is taking the Polygraph, it's their voice that is heard that day.
If you are telling the truth you will pass the Polygraph.
If you lie to any one of the relevant questions you will fail the Polygraph.
If a client is inconclusive, then that client is retested, free of charge, and we will have a result, either way.
Ken Donaldson stands behind the results he gives.
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