ABCN Cheat Sheet 2026

The 30 highest-yield ABCN facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. The Reliable Change Index (RCI) is used in ABCN practice primarily to: → Determine if change between two test administrations exceeds measurement error
2. A diplomate has completed 28 of the required 30 CE hours with three months left in the cycle. The best course of action is to: → Complete at least 2 more qualifying CE hours before the deadline
3. A patient with a recent stroke has difficulty speaking but can comprehend and follow commands. The evaluator should: → Adjust the battery to emphasize nonverbal response formats and document the modification
4. Which of the following best describes the 'floor effect' in neuropsychological testing? → A test lacks sufficient easy items to differentiate among low-functioning individuals
5. A patient with severe depression expresses hopelessness after receiving feedback indicating significant cognitive deficits. The neuropsychologist should first: → Conduct a brief safety assessment and provide appropriate crisis resources if indicated
6. Which white matter tract connects Broca's area in the frontal lobe with Wernicke's area in the temporal lobe? → Arcuate fasciculus
7. When evaluating neuropsychological effects of medications, which antiepileptic drug is most strongly associated with aggressive behavior as a side effect? → Levetiracetam
8. Which structure serves as the primary relay station for sensory information traveling from the periphery to the cortex? → Thalamus
9. What is the ethical obligation regarding continuing education? → Maintaining current knowledge and competence throughout ones career
10. Which of the following BEST defines 'ceiling effect' in neuropsychological testing? → A test's inability to detect improvement because scores are already at maximum
11. The maintenance of certification (MOC) programs in clinical neuropsychology are most analogous to: → Lifelong learning programs in medical specialties requiring periodic recertification
12. What percentage of required CE hours may typically be completed via self-study (e.g., online modules, home study) under ABCN guidelines? → 100% — no restriction
13. A neuropsychologist discovers an error in a previously finalized report. The most appropriate action is to: → Add an addendum to the record noting the correction and date
14. What is the first step in the ABCN examination process after submitting the application? → Credential review
15. On a standard score distribution with a mean of 100 and SD of 15, what percentile rank corresponds approximately to a score of 85? → 16th percentile
16. What is the foundational principle of professional ethics in ABCN practice? → Acting in the best interest of the client or patient
17. A patient taking clozapine develops an absolute neutrophil count of 900 cells/mm³. According to REMS guidelines, the appropriate action is: → Interrupt clozapine and do not rechallenge until ANC recovers above 1000
18. What is the purpose of the ABCN credential review fee paid at application? → It covers administrative processing of the candidate's credential documents
19. What is the purpose of using open-ended questions? → To encourage detailed responses and gather comprehensive information
20. Broca's area, critical for expressive language production, is located in the: → Left inferior frontal gyrus
21. A diplomate wants to earn CE credit by publishing a peer-reviewed article in a neuropsychology journal. Under which condition would this most likely qualify? → If the activity meets ABCN guidelines for scholarly contribution credit
22. The dorsolateral prefrontal cortex (DLPFC) is most closely associated with which cognitive function? → Working memory and cognitive flexibility
23. Which action constitutes a breach of client confidentiality? → Sharing client information with unauthorized parties without consent
24. What should be documented immediately after completing a procedure? → The procedure performed, patient response, and any complications
25. Which latex allergy presentation is the MOST severe and requires immediate emergency response? → Anaphylaxis with bronchospasm and hypotension
26. Which of the following is essential for all documentation entries? → Date, time, signature, and credentials of the person documenting
27. What does a T-score of 40 on a standard neuropsychological measure indicate relative to the normative population? → One standard deviation below the mean
28. What is the most critical step before performing any clinical procedure? → Verifying patient identity and obtaining informed consent
29. What is the primary purpose of thorough documentation in professional practice? → To create an accurate record for continuity of care and legal protection
30. Which of the following best defines 'ecological validity' in neuropsychological assessment? → The degree to which test performance predicts real-world functional outcomes