Today is:  August 19, 2017
Related Links
::August 15, 2017
Registration for the March 2018 Part I ABS examination is now available.

- Register Now
::August 4, 2017
Scores for the June 2017 Part III CSE and ISE examinations have been posted online.
- View Now
::July 21, 2017
Scores for the June 2017 ACMO examination have been posted online.
- View Now
::July 6, 2017
Scores for the May 2017 Part III CSE and ISE examinations have been posted online.
- View Now
::June 30, 2017
2017-2018 Candidate Evaluation Forms and Guide are now available online.
- View Now
::June 30 , 2017
CSE and ISE Orientation Videos for 2017-2018 have been posted online.
- view CSE video
- view ISE video
::June 15, 2017
The 2018 Exam Calendar is now available to view online.
- View Now
::June 7, 2017
Scores for the April 2017 Part III CSE and ISE examinations have been posted online.
- View Now
::May 10, 2017
Registration for the September 2017 CPDO examination is now available.
- Register Now
::May 8, 2017
Scores for the April 2017 Part II PAM and TMOD examinations have been posted online.
- View Now
::May 5, 2017
Scores for the March 2017 Part I ABS examination have been posted online.
- View Now
::May 5, 2017
Scores for the March 2017 Part III CSE and ISE examinations have been posted online.
- View Now
::April 27, 2017
Instructions to Candidates for the December 2017 Part II PAM and TMOD examinations have been posted online.
- View Now
::April 18, 2017
Registration for the December 2017 Part II PAM and TMOD examination is now available.

- Register Now
::April 7, 2017
Scores for the March 2017 CPDO examination have been posted online.
- View Now
::February 15, 2017
Part III CSE registration is now available for the Class of 2018.
- Register Now
::February 3, 2017
The Winter 2017 Edition of TestPoints has been posted online.
- View Now
::November 18, 2016
Nevada Online State Law Exam is now available.
- Register Now
::October 07, 2016
Registration for Texas OSLE is now available.
- Register Now
For the NBEO Part I, II, and III examinations a total raw score is computed and then converted to a scaled score ranging from 100 to 900. A score of 100 represents the lowest scaled score, while 900 represents the highest possible scaled score. A score of 300 represents the overall pass-fail cutoff score. The use of scaled scores allows for direct comparison of scores from one examination administration to another because the passing standard will always be the same, a scaled score of 300.

The National Board recently changed its method of computing scaled scores under 300, that is, the failing scaled scores. In the past, the National Board has used two different equations for converting passing and failing scores. The new method uses a single transformative equation for all scores. Although failing candidates will see lower scaled scores, their raw scores are not affected and the number of items by which they failed to reach the pass-fail cutoff also is not changed. In other words, the change in scaled scores does not affect whether or not a candidate passed or failed; the raw pass-fail cutoff score is the same no matter how scaled scores are computed. Candidates with raw scores lower than the cutoff score have achieved a fail; those candidates with raw scores higher than the cutoff score have achieved a pass.

Sections and special examinations are reported on a 0 to 99 scale. On this scale, zero represents the lowest possible score, 99 represents the highest possible scores, and 75 represents the pass-fail cutoff score. These scores also are transformed using a single scaling equation.

Section scaled scores cannot be added to reproduce the overall scaled scores. This is because sections have a different number of items and overall point value. A simple sum of these scaled scores would skew the outcome.

The official score report consists of scaled scores and pass-fail decisions based on overall Part performance. Candidates also receive a supplementary diagnostic performance report that contains their raw scores for each section, as well as subscores within disciplines. The supplemental report is intended to help candidates identify areas of relative strength and weakness as well as to aid them in understanding how their performance on each discipline contributed to their overall Part Score.

Copyright © 2017 National Board of Examiners in Optometry, Inc. All rights reserved.

Terms of Use  |  Privacy Statement  |  Help  |  Contact