Course Description
The knowledge of how to evaluate, compare, and identify friction skin is gained through many hours of training and experience, involving independent study and one-on-one mentoring by an expert. This course is designed to start that process through a series of lectures, practical exercises, and drills that increase the student's knowledge and foster confidence in the usefulness of the science and in the student's ability to use it. Many facets of skin friction examination will be explored, and the challenges associated with the science will be discussed in detail. Each participant will understand the principles underlying the science, and as a result, they should have a practical, functional knowledge of how to examine friction skin upon completion of the course. The course starts by teaching the "language" of friction skin examination and pattern recognition. Then the student will learn how to use all three "levels of detail" and apply ACE-V methodology as the basis for the examination process.
Target Audience
This course has been designed with many different groups in mind and is suited for law enforcement personnel and students who are new to forensics as well as law enforcement personnel and students who are already familiar with forensic identification matters including experienced Tenprint and Latent Print examiners who are already conducting examinations or are being trained to do so. Because of the scope of the material covered, this course is beneficial for all but seasoned examiners and can serve as an excellent introduction to the science for those in other disciplines, particularly crime scene personnel. Law enforcement personnel will be able to return to work and immediately use this training to continue their development as examiners. Students would be able to apply for jobs that require such training. Other professionals involved in both the academic and judicial systems would also benefit, as they would receive a broad overview of the science without needing to put it into practice.
Course Logistics
Course Schedule
| Duration | Day 1 | Day 2 | Day 3 | Day 4 | Day 5 |
|---|---|---|---|---|---|
| 1 Hour | Registration / Course Overview / Introductions | Understanding Loop Patterns "Ridge Flows" | Understanding Arch Pattern "Ridge Flows" | Unique and Persistent | Physiology of Friction Skin |
| 1 Hour | History behind the use of fingerprints for identification purposes. "The Pioneers" | Ulnar - Radial Right Slant Left Slant | Plain Arches vs. Tented Arches | Three Level's of Detail Used in Examinations | Understanding ACE-V Methodology |
| 1 Hour | Areas Containing Friction Skin | Sufficient Recurve and the Core | Arch Pattern Recognition Exercises | "Searching Smart First" Concepts | Significance of the Analysis Phase |
| 1 Hour | Review of Fingerprint Classification Systems | Delta Formations | Understanding Whorl Pattern "Ridge Flows" | Level One Searching Exercise | Conclusions: Comparison & Evaluation Phases |
| 1 Hour | Lunch | Lunch | Lunch | Lunch | Lunch |
| 2 Hours | Overview of all 3 Major Fingerprint Families and an introduction to all 8 Pattern Types with Definitions | Intervening Ridges / Counting Ridges | Whorl Pattern Interpretations and Tracing Values / Whorl Pattern Recognition Exercises | Understanding and Using Level Two Detail / Level Two Exercises | Search and Comparison Exercises / The lmpact of AFIS Systems and "AFIS Quality" |
| 2 Hours | Pattern Types and the FBI IAFIS Code / IAFIS Review and Classification Exercise | Loop Pattern Recognition Exercises | NCIC Codes / NCIC Exercises / Effects of Disease, Scarring, and Mutilations | Exposure to Level Three Details / Comparison Exercises | Final Comparison Exercise / Review of Final Exercises |
Must Bring to Class
Each student must bring a fingerprint magnifier, ridge counters are encouraged but optional, and a notebook.
Dress is business casual as the course will be conducted in a professional environment and facility.
Training Certification and Recertification Credits
Introduction to the Science of Friction Ridge Examination may qualify for specific continuing education training credits. Use's summary below as a quick reference for organization and discipline specific applicability. The approving organization has final authority and their website should be referenced before submitting any request for training credits.
International Association for Identification (I.A.I.) Latent Print Certification Board Approved for 40 Certification Credits
International Association for Identification (I.A.I.) Tenprint Certification Board Approved for 40 Certification Credits
International Association for Identification (I.A.I.) Tenprint Certification Board Approved for 40 Re-Certification Credits