The ACJ is administered on the second Saturday in May and the fourth Saturday in November. The assessment will be offered at Prometric test centres in Canada and in select international centres including New Zealand, Australia, Belgium, and England.

Assessments administered in New Zealand and Australia will be held the day after the assessment in Canada.

Registration

To register for the assessment, login to your online profile.   

Following the registration deadline, participants will receive a correspondence from the NDEB with information on how to schedule their assessment with Prometric.

Withdrawals

If you to withdraw from the ACJ, you must contact the NDEB office at info@ndeb-bned.ca and not the Prometric centre. Once your withdrawal request is submitted, the NDEB will communicate with Prometric to cancel your registration. For information about withdrawal fees, visit the fees page.

Format and Content

Format

The Assessment of Clinical Judgement (ACJ) is a 5 ½ hour assessment with one scheduled 30-minute break. The assessment consists of 120-150 single-answer and multi-answer multiple choice type questions.

The assessment will be administered electronically at Prometric test centres. The NDEB’s e-Exam Orientation should be viewed prior to taking the ACJ.

The ACJ Question and Answer Framework containing examples of questions is available in the Reference Materials & Resources section. You are strongly encouraged to visit the website in preparation for the ACJ.

Content

Diagnosis, Treatment Planning and Clinical Decision Making

Multi-answer multiple choice questions evaluate your ability to formulate a diagnosis and to make clinical decisions. Case histories, dental charts, radiographic images, and photographs may be provided.

Radiographic Interpretation

Multi-answer multiple choice questions evaluate your knowledge in oral radiology and ability to make a radiographic interpretation and diagnosis using radiographic images.

Sample Questions

The following examples illustrate the format of assessment questions.

Single correct Answer

Some questions have one correct answer, indicated by the direction “Select ONE correct answer”. Select the most likely answer or the most appropriate answer.

Question: 1 (Select ONE correct answer.)
Which of the following is the most likely diagnosis for the entity shown in the photograph?


One or More Correct Answers

Some questions have one or more correct answers, indicated by the direction “Select ONE OR MORE correct answers”. Select all answers that are correct.  The maximum score for any question is one (“1”). The minimum score for any question is zero (“0”). Part marks will be awarded if some, but not all correct answers are selected, provided no incorrect answer is selected.  Marks will be deducted for incorrect responses, but no question will receive a score less than zero (“0”).  Some answers are neither definitely correct nor incorrect and have been given a value of zero (“0”). Selecting one of these answers will not affect the score given to a participant. But, if a definitely incorrect answer is selected the participant will receive a zero (“0”) score for the entire question.

Question: 2


Terminology

The NDEB updates examination and assessments questions on a regular basis as new knowledge becomes available.

Periodontics

The NDEB is aware that the American Academy of Periodontology (AAP) has published a new disease classification in the Journal of Periodontology in June 2018. All NDEB examinations and assessments for 2018, the February 2019 AFK, the March 2019 Written Examination and OSCE, the May 2019 ACJ, the May 2019 Written Examination and OSCE will continue to be based on the 1999 AAP disease classification. 

Endodontics

NDEB examinations and assessments use the terminology adopted by the American Association of Endodontists (AAE) in 2009.

Antibiotics

The NDEB is aware of the most current guidelines for antibiotic prophylaxis as published in North America and in the reference texts used by Canadian Dental Programs.

ACJ Protocol

The protocol contains important information regarding the ACJ. This document should be read carefully.

Download the 2019 ACJ Protocol in PDF format.

Scoring

Assessment results are electronically processed. Results are then verified manually at least three times. An additional verification is done of all results close to the passing score before they are released to participants.

A test equated, re-scaled score of 75 or greater is reported as a Pass. A test equated, re-scaled score of less than 75 is reported as a Fail. Results will include the test equated, re-scaled score. No further breakdown of results is available.

Passing Standard

In order to ensure the consistency of scores on all the versions of the assessment, the NDEB uses a test equating procedure. This procedure correlates a standardized reference assessment with the current version of the assessment and determines the standardized mark. The NDEB maintains a standardized passing score of 75 on all assessments and examinations. 

For more information regarding the processes used to select questions and analyze and test equate assessments and examinations please download Information Regarding Test Equating

Participants can take the ACJ a maximum of three times.

Appeals and Rescores

Compassionate Appeal

What is a Compassionate Appeal?

If you feel you were disadvantaged by a personal circumstance beyond your control during an Assessment. You can make a request for a Compassionate Appeal to the NDEB. Compassionate Appeals must be received in writing within one week of the Assessment.

Where can I find more information?

For detailed information regarding the Compassionate Appeal Process view the NDEB By-laws.

Manual Rescore

What is a manual rescore?

Two NDEB staff members perform a manual rescore by comparing the answers on your answer score sheet with the master score sheet. In most circumstances, this process confirms that no errors were made during the scanning and electronic scoring process. Participants are notified of the result of their manual rescore by email within four weeks from the time of request.

How do I request a manual rescore of my assessment?

Manual rescores are available to participants who have failed the assessment. Although it is unlikely that a result will change after a manual rescore, eligible participants can request a manual rescore of their assessment within three months of the release of results.  Manual rescores are requested through the “Other Services” tab in your NDEB online profile.

Participants cannot review their assessments or scoresheets.