- Why "Domains" Doesn't Mean What You Think Here
- Domain 1: Foundational Competencies
- Domain 2: Assessment/Evaluation
- Domain 3: Intervention
- Domain 4: Consultation
- Domain 5: Advocacy
- Domain 6: Consumer Protection
- Domain 7: ABRP Supplementary Competencies
- How These Domains Actually Get Tested
- Sequencing Your Preparation by Domain
- FAQ
- ABRP lists 32 required competencies across six groups, not seven weighted exam domains.
- Foundational has 9 competencies, Assessment/Evaluation and Intervention each have 8, Consultation and Advocacy each have 2, Consumer Protection has 3.
- Domain 7 (Supplementary Competencies, adopted June 8, 2017) only applies if relevant to your role: Research, Management/Administration, Supervision, Teaching.
- At least one of your two practice-sample cases must be clinical, feeding directly into the Assessment/Evaluation and Intervention domains.
Why "Domains" Doesn't Mean What You Think Here
If you're used to standardized multiple-choice board exams, the phrase "exam domains" probably conjures a blueprint: X% assessment, Y% intervention, a scored breakdown you can map study hours against. The Board Certified Specialist in Rehabilitation Psychology credential, administered by the American Board of Rehabilitation Psychology (ABRP) under ABPP, does not work that way. There is no percentage-weighted examination blueprint in the official ABRP documents, and no adaptive or calculator-based test applies.
What ABRP actually publishes is a competency framework: six required competency groups plus one supplementary group that applies only when relevant to your practice. The 2026 manual lists 32 required competencies in total - nine foundational and 23 functional - distributed unevenly across the groups. We use "seven domains" as a schema label to organize this guide (matching the SITES export convention), but you should understand from the outset that these are framework headings, not seven equally weighted test sections with a scored split.
For the full mechanics of eligibility before you even reach these domains, see Rehabilitation Psychology Requirements 2026. If you want the general process laid out start to finish, the Rehabilitation Psychology Study Guide 2026 is the companion piece to this domain breakdown.
Domain 1: Foundational Competencies
Foundational Competencies (9 competencies)
This is the largest single competency group and covers the scientific, ethical, and professional base every rehabilitation psychologist is expected to demonstrate regardless of setting. Examiners expect you to connect foundational material to your actual practice sample, not recite it abstractly.
- Scientific knowledge base specific to disability, chronic illness, and rehabilitation contexts
- Ethical and legal standards as applied to rehabilitation populations
- Individual and cultural diversity considerations affecting disability experience
- Professional identity and relationships within interdisciplinary rehabilitation teams
- Reflective practice and self-assessment of competence
Because the oral exam includes ethical vignettes - the manual requires at least three - your foundational preparation should include working through disability-specific ethical dilemmas: capacity and informed consent after acquired brain injury, confidentiality in interdisciplinary team settings, and boundaries in long-term rehabilitation relationships.
Domain 2: Functional Competencies - Assessment/Evaluation
Assessment/Evaluation (8 competencies)
This domain covers how you select, administer, interpret, and communicate assessment findings for people with disabilities, chronic illness, or acquired conditions. Your practice sample will almost certainly need to demonstrate this domain directly, since at least one case must be clinical.
- Selection of assessment approaches appropriate to disability type and functional impact
- Interpretation within the context of medical, cognitive, and psychosocial complexity
- Differential diagnosis considerations unique to rehabilitation settings
- Communicating findings to interdisciplinary teams, patients, and families
Examiners probe not just what instrument you chose but why - and what you did when standard norms didn't fit your patient's physical or sensory limitations. Expect oral questions that push you to justify adaptations you made to standard assessment protocol.
Domain 3: Functional Competencies - Intervention
Intervention (8 competencies)
Intervention sits alongside Assessment/Evaluation as one of the two largest functional groups. This domain evaluates your ability to design, deliver, and adjust psychological interventions for rehabilitation populations across the lifespan and across levels of acuity.
- Evidence-informed intervention selection for disability- and illness-related adjustment
- Treatment planning that accounts for medical trajectory and functional prognosis
- Collaboration with physical, occupational, and speech therapy disciplines
- Modifying standard psychotherapeutic approaches for cognitive or communication barriers
Your second practice-sample case, if not clinical, could still touch intervention indirectly, but most candidates present an intervention-heavy clinical case here alongside their assessment case. The oral exam's two clinical vignettes typically draw heavily from this domain and Domain 2 together.
Key Takeaway
Build your practice sample so that Assessment/Evaluation and Intervention are demonstrated in depth in your clinical case - these two domains carry the most competencies (8 each) and the most oral-exam attention.
Domain 4: Functional Competencies - Consultation
Consultation (2 competencies)
A smaller domain by competency count, but not a minor one in practice - rehabilitation psychologists routinely consult to physicians, rehabilitation teams, case managers, employers, and family systems. Examiners want to see you functioning as a psychological consultant, not only a direct-service clinician.
- Providing psychological input into interdisciplinary treatment planning
- Consulting to non-psychology stakeholders (medical teams, vocational counselors, employers)
Even with only two listed competencies, consultation scenarios appear in oral-exam discussion because so much rehabilitation psychology work happens inside medical and vocational teams rather than in a private-practice silo.
Domain 5: Functional Competencies - Advocacy
Advocacy (2 competencies)
Advocacy competencies assess your ability to act on behalf of people with disabilities at the individual and systems level - a defining feature of rehabilitation psychology relative to general clinical psychology.
- Individual-level advocacy (access, accommodation, disability rights within care settings)
- Systems-level advocacy (policy, institutional barriers, disability-inclusive practice)
Candidates sometimes underprepare here because it's only two competencies, but examiners often use advocacy questions to test whether you understand disability as a social and systemic issue, not purely a medical one.
Domain 6: Functional Competencies - Consumer Protection
Consumer Protection (3 competencies)
This domain protects the people rehabilitation psychologists serve - often individuals with cognitive, communication, or capacity limitations who are especially vulnerable to harm, exploitation, or substandard care.
- Safeguarding informed consent when capacity is in question
- Identifying and responding to exploitation or neglect risk in dependent populations
- Ensuring competent, ethical referral and discharge practices
Consumer Protection overlaps with the ethical vignette portion of the oral exam. Expect scenarios where a patient's cognitive status, family dynamics, or institutional pressure create a protection dilemma with no clean answer.
Domain 7: ABRP Supplementary Competencies (2017)
Supplementary Competencies - Research, Management/Administration, Supervision, Teaching
Adopted June 8, 2017 and still referenced by the 2026 manual, this group is conditional: it applies "when relevant to the candidate." If your professional role includes research, program administration, clinical supervision, or teaching, examiners may probe these areas; if it doesn't, they generally won't weight this domain heavily against you.
- Research: contribution to or application of rehabilitation psychology research
- Management/Administration: program or service-line responsibilities
- Supervision: training and oversight of trainees or supervisees in specialty work
- Teaching: didactic or clinical education responsibilities
How These Domains Actually Get Tested
Because there's no fixed question count and this isn't a multiple-choice exam, "testing" these domains looks different than you might expect. The process unfolds in stages:
- Credential review: ABRP confirms licensure, doctoral/internship accreditation eligibility, and your four required endorsements (at least one from a psychologist able to speak to specialty knowledge).
- Practice-sample submission: A written portfolio with two examples of practice - at least one clinical - within the 2026 manual's 50-page core limit plus up to four one-page supplementary-competency appendices. This is where Domains 1-6 (and 7, if relevant) must be demonstrated in writing first.
- Oral examination: An examiner-led session of roughly 5 hours including preparatory periods, breaks, and orientation. It includes two clinical vignettes, ethical vignettes (at least three), and discussion of your submitted practice sample.
Practice samples must demonstrate the board-prescribed proportion of competencies before a candidate progresses to the oral stage; the oral stage then assesses whatever competencies remain, plus your overall performance. There is a documented inconsistency in the manual pairing a two-thirds threshold with a 21-of-32 example (21/32 is mathematically less than two-thirds) - treat that example as illustrative, not an exact validated cutoff, and seek ABRP clarification directly if you need precision. For a deeper dive into what "passing" actually means here, read Rehabilitation Psychology Passing Score 2026.
| Domain | Competency Count | Primary Evidence Source |
|---|---|---|
| 1. Foundational | 9 | Practice sample + ethical vignettes |
| 2. Assessment/Evaluation | 8 | Clinical practice sample + oral vignettes |
| 3. Intervention | 8 | Clinical practice sample + oral vignettes |
| 4. Consultation | 2 | Practice sample discussion |
| 5. Advocacy | 2 | Practice sample discussion |
| 6. Consumer Protection | 3 | Ethical vignettes + practice sample |
| 7. Supplementary (2017) | Conditional (Research, Mgmt/Admin, Supervision, Teaching) | Role-relevant discussion only |
Regarding materials during the oral exam itself: only the specifically permitted unmarked practice sample, an unmarked competency document, and notes made during designated preparation periods are allowed - this is not open-book testing, and notes must be surrendered or destroyed afterward. Generative AI may not write the body of your practice sample; the narrow exception concerns institution-mandated AI-assisted supporting clinical documentation, and it requires advance approval.
Sequencing Your Preparation by Domain
Because the two largest domains - Assessment/Evaluation and Intervention - carry the most competencies and the heaviest practice-sample weight, it makes sense to sequence your preparation so those domains get the earliest and deepest attention, while smaller domains like Consultation and Advocacy get focused but shorter blocks.
Foundational Competencies + Case Selection
- Review all nine foundational competencies against your candidate case options
- Select your clinical case, confirming it can demonstrate Assessment/Evaluation and Intervention depth
Assessment/Evaluation + Intervention Drafting
- Draft practice-sample narrative covering these two 8-competency domains in detail
- Rehearse oral justification of assessment and intervention choices with a colleague
Consultation, Advocacy, Consumer Protection
- Map your second practice-sample case to Consultation and Advocacy competencies
- Draft responses to Consumer Protection and ethical-vignette style dilemmas
Supplementary Review + Oral Rehearsal
- Address Domain 7 only if Research, Management/Administration, Supervision, or Teaching applies to you
- Run full mock-oral sessions covering clinical vignettes, ethical vignettes, and practice-sample defense
This sequencing logic - and a fuller week-by-week plan including endorsement timing and submission deadlines - is covered in the Rehabilitation Psychology Study Guide 2026. If you're still assessing whether the process fits your timeline and career stage, How Hard Is the Rehabilitation Psychology Exam? breaks down the difficulty drivers domain by domain, and Rehabilitation Psychology Certification Cost 2026 lays out exactly what the $825 combined fee (or reduced early-career and prelicensure rates) covers at each stage.
You can also use our free practice environment at the main Rehabilitation Psychology practice test site to rehearse vignette-style reasoning before your oral exam, and return to the practice hub periodically as you move through each domain in your timeline.
Frequently Asked Questions
No. ABRP's official documents contain no percentage-weighted blueprint. The "seven domains" label reflects six required competency groups plus one conditional supplementary group - framework headings, not scored percentage sections.
Foundational Competencies has nine, the most of any single group. Assessment/Evaluation and Intervention each have eight, making those three domains the heaviest in terms of listed competency count.
No. Research, Management/Administration, Supervision, and Teaching apply only "when relevant to the candidate." If your role doesn't involve these areas, they're not a required focus of your review.
No, only one of the two submitted practice-sample cases is required to be clinical. The second can demonstrate other competencies, such as consultation or advocacy, depending on your practice.
See Rehabilitation Psychology Passing Score 2026 for a detailed look at the competency-proportion threshold, the oral-stage evaluation, and the manual's documented two-thirds/21-of-32 inconsistency.