Rus Eng

Objective Scoring System (OSS-3)

Product Code: OSS-3

OSS-3 is a manual numerical scoring method developed for evidentiary applications. It allows virtually perfect agreement among multiple scorers and it is possible to estimate accuracy from these scores. While the OSS-3 uses far fewer criteria for evaluating data than other systems, it requires scrupulous attention to the scoring protocol to deliver these advantages over traditional 7-position scoring. Not only is this second opinion important, but having an empirical foundation for the analyses that support your conclusion would go a long way toward your credibility in court.


  • Latest Version: OSS-3 version 1.1
  • For Windows 2000, Me, XP, Vista
  • Manual numerical scoring method
  • Developed for evidentiary applications
  • Warranty: One (1) year

Request Quote

First Name:
Last Name:
E-mail Address:
Telephone:
Company Name:
Address:
City:
State/Province:
Zip/Postal Code:
Country:
Quantity:
Comments:
Enter the code in the box below:
Note: All fields are mandatory!