Available Courses

Online Training
October 28, 2021

The DLST; Structure, Rules & Practical Application

REGISTRATION CLOSED

Cost: $100

Date: Thursday October 28th, 2021

Time: 1:00pm – 3:00pm EST
2 Hours APA Continuing Education Eligible Credits

Instructor: Allan Schierer

Course Description:

  • The logic, structure and rules behind the DLST
  • Question Construction Concerns
  • Test Data Analysis – with real life charts with real life data issues

Online Training
November 24, 2021

Securing Better Test Data

Cost: $100

Date: Wednesday November 24th, 2021

Time: 2:00pm – 4:00pm EST
2 Hours APA Continuing Education Eligible Credits

Instructor: Sabino Martinez

Course Description:

  • Securing better data through component placement 
 
  • Securing better data through instructions 
 
  • Securing better data through corrective measures on examinee behavior.

Online Training
January 12, 2022

Effect of Electrodermal Filtering on Manual Scores: Latest Findings from a One-Year Field Project

Cost: $100

Date: Wednesday January 12th, 2022

Time: 1:00pm – 3:00pm EST
2 Hours APA Continuing Education Eligible Credits

Instructor: Don Krapohl

Course Description:

  • The amplitude of the electrodermal response (EDR) accounts for about half the diagnostic information in polygraph tests
  • The display of the onset and amplitude of the EDR may be affected by the mode, or filter, the examiner chooses for scoring
  • There are no government, APA or other standards on electrodermal filtering, and polygraph scoring systems do not differentiate between modes
  • After a brief introduction on the EDR we will explore relevant aspects that should be considered when scoring them and offer recommendations.

Online Training

Topics Delivered 

  • Vasomotor
  • Scoring Not Ignoring
  • Countermeasures
  • Directed Lie Screening Technique (DLST)
  • ESS-M
  • Pre-test Interview
  • Route Mapping (Mind Mapping)
  • Avoiding False Confessions
  • Federal Scoring
  • Quality Control and False Confessions
  • Chart Scoring Refresher
  • PCSOT
  • The Utah Method (TDA)
 

POLYGRAPH
COURSES

Basic Polygraph Examiner

10-Week / 400 Hours
Start Date: Fall 2021 (TDB)
Tuition: $12,500 CAD (Food & Accommodations Extra)
More Info

Advanced Polygraph Training

24 to 40 Hours Start Date: To Be Determined  | More Info

POST-CONVICTION SEX OFFENDER COURSES​

Basic Post-Conviction Sex Offender Testing (PCSOT)

20 to 40 Hours
Start Date: To be determined  | More Info

Advanced Post-Conviction Sex Offender Testing (PCSOT)

20 to 40 Hours
Start Date: To Be Determined  | More Info

Training Recognition

Our professional courses meet or exceed the standards of the American Polygraph Association (APA), the Canadian Association of Police Polygraphists (CAPP), the American Association of Police Polygraphists (AAPP), and the American Society for Testing Materials (ASTM).

Background and Experience

The Backster School of Lie Detection was founded in 1959 by world-renowned polygraph examiner and researcher, Cleve Backster. Cleve’s contributions to polygraph were immense and his legacy lives on today.

In 2017, Limestone Technologies acquired the Backster School of Lie Detection to continue the work of Cleve Backster in polygraph education. Our combined staff of instructors have over one hundred years of polygraph experience and have conducted thousands of polygraph examinations. We have an established instructional team uniquely serving in a Curriculum Provider Board capacity that meets yearly to discuss and refine the most sophisticated instructional methods for course delivery to our students. We are experienced in conducting polygraph courses at our home offices in Kingston, Ontario as well as international locations around the world.

215+

Courses Ran

4000+

Examiners Trained

20+

Countries Served

61+

Years of Operation

Here for you

Phone: 613.507.4660
Fax: 613.634.4098
sales@limestonetech.com

Backster School of Lie Detection

Limestone Technologies Inc. LimestoneTech.com

Where to find us

2263 Princess St.
Kingston, ON, Canada
K7M 3G1

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