Values and Ethics is the largest content area on every ASWB exam — 35% of the questions, 36% on Clinical. It is also the one candidates most often describe as impossible to revise, because the answers do not feel like facts.
That feeling is accurate, and it is not an accident. It is a design decision, and ASWB documents it in the guide it gives the people who write its questions.
This post works through six ethics vignettes where more than one option is genuinely defensible, which is what a real item looks like. First, though, two facts about how these questions are built — because they change what you should be studying.
The wrong answers are engineered to be attractive
From ASWB's item writing guide for educators, on distractors:
[Distractors] should be plausible to test-takers who do not possess the knowledge, skill, or ability tested by the item and should appeal to those who are guessing at the answer.
And on the option set as a whole:
Options should be mutually exclusive; that is, one option should not be synonymous with or a subset of any other option. Only one option can be keyed correct or best.
Read those together. Every option is supposed to look reasonable; exactly one is keyed; and no two may overlap enough to be the same answer twice. So when you sit an ethics item and think three of these are things a good social worker would do — you are not confused. You have correctly perceived the item.
What separates them is almost never whether an action is ethical. It is which action comes first.
Nobody can ask you to cite a code
Here is the fact that should reshape how you revise ethics, and it is hiding in ASWB's reference lists.
ASWB lists two codes of ethics as references for the Values and Ethics content area: the National Association of Social Workers' Code of Ethics (2021), and the Canadian Association of Social Workers' Code of Ethics (2024). The exams are used in the United States and Canada alike — your score, in ASWB's words, is "valid in all states and provinces."
Then the item writing guide says this about writing ethics questions:
For example, the NASW Code of Ethics or the CASW Code of Ethics can support a key when writing an item about ethical conduct.
Either code can support the key. Which means a defensible ethics item cannot turn on a provision that exists in one code and not the other, or on a section number, or on a phrase unique to one document.
The practical consequence is large. Memorizing NASW standard numbers is close to worthless for this exam. What transfers is the layer both codes share: consent, confidentiality and its limits, self-determination, competence, boundaries, and the ordering rules that apply when two of those collide.
Six vignettes, worked
These are written in ASWB's style to illustrate patterns. They are not retired ASWB items — nobody outside ASWB has those.
1. Confidentiality against risk of harm
A client tells a social worker during a session that he has been "thinking about making his brother pay" for a financial dispute, and mentions that he knows where his brother parks. He has no history of violence and becomes uneasy when asked about it. What should the social worker do FIRST?
- A. Warn the brother that he may be at risk.
- B. Ask the client directly what he has thought about doing, and whether he has a plan or means.
- C. Consult the agency's supervisor about duty-to-warn obligations.
- D. Remind the client of the limits of confidentiality and continue the session.
B. Three of these are things that may well need to happen. But a duty to warn is triggered by a threat you have actually assessed, and right now nobody knows whether there is one. A is disclosure before assessment — it breaches confidentiality on an ambiguous statement. C consults before there is anything to consult about. D is a reasonable thing to say and does nothing about the risk.
The general rule: assess before you disclose. The limits of confidentiality are real, and they are reached by finding out, not by guessing. This one is worked at greater length in the free lesson on confidentiality.
2. Consent that was never really obtained
A social worker begins seeing a 78-year-old client referred by her adult son, who completed the intake paperwork and signed the consent form. At the first session the client says she is not sure why she is there and thought she was seeing someone about her hip. What should the social worker do FIRST?
- A. Explain the purpose of the referral and obtain the client's own informed consent.
- B. Contact the son to clarify what he told his mother.
- C. Screen the client for cognitive impairment.
- D. Proceed with the session, since consent has been documented.
A. The consent on file was given by someone who is not the client. Whatever the son's intentions, the person in the room has not consented to anything, and the fix is immediate and available. C is tempting — and note the trap in it: assuming impairment because an older adult is confused about a referral she was never told about. D treats a signature as consent, which is precisely what informed consent is not. Free lesson: informed consent.
3. Self-determination against your own judgment
A client with a well-managed chronic illness tells his social worker he intends to stop attending the day program that his family and medical team both consider important. He explains his reasons clearly, understands the likely consequences, and is not in crisis. What should the social worker do?
- A. Explore his reasons and his understanding of the consequences, and support his decision.
- B. Arrange a meeting with the family and the medical team to review the plan.
- C. Ask him to postpone the decision for a month and revisit it.
- D. Document the risk and notify the referring physician.
A. The stem has done all the work: he reasons clearly, understands the consequences, and is not in crisis. That is a capable adult making a choice other people dislike. B and C are both delay dressed as diligence, and D converts a lawful decision into a risk event. Self-determination is not conditional on agreeing with the client.
Change one detail — he cannot say what would happen if he stopped, or there is evidence of impaired capacity — and the answer moves. That is the discipline these items reward: read what the stem actually establishes.
4. Boundaries where avoidance is impossible
A social worker in a rural county discovers that a new client's mother is on the board of her child's school and that the two families attend the same small church. There is no other social work provider within 90 minutes. What should the social worker do FIRST?
- A. Refer the client to the nearest provider outside the county.
- B. Discuss the overlap with the client and agree explicitly how they will handle contact outside sessions.
- C. Continue, since incidental social contact is unavoidable in a small community.
- D. Consult a supervisor about whether the dual relationship is permissible.
B. In rural and small-community practice, overlap is a feature of the setting rather than a lapse. Both codes treat the risk as something to be managed — discussed, bounded, documented — not automatically eliminated. A imposes a 90-minute journey and denies service where none is available. C is right that contact is unavoidable and wrong to do nothing about it. D is reasonable later; the conversation with the client is what has to happen first.
5. Reporting, and the urge to be sure first
During a home visit, a social worker notices a bruise on a four-year-old's upper arm in a pattern consistent with a grip mark. The mother says he fell at the playground. The child is quiet and does not answer when asked. What should the social worker do FIRST?
- A. Ask the mother more detailed questions to establish how the injury occurred.
- B. Make a report to the child protection authority.
- C. Interview the child alone to find out what happened.
- D. Consult the supervisor and arrange a follow-up visit within the week.
B. This is the pattern that catches experienced practitioners hardest, because every instinct says find out more first. Mandated reporting is triggered by reasonable suspicion, not by confirmation. A and C both amount to investigating, which is the statutory authority's job and can compromise it. D substitutes supervision for a legal duty and adds delay.
Note the mirror error the exam also sets: reporting where the stem gives you nothing but a worry. What you are being tested on is the threshold, in both directions.
6. A colleague who is not fit to practice
A social worker notices that a colleague has arrived late and smelling of alcohol three times in a month, and today has a session scheduled with a client in crisis. What should the social worker do FIRST?
- A. Report the colleague to the licensing board.
- B. Speak to the colleague directly about the observations.
- C. Ensure the client in crisis is seen by someone else today.
- D. Inform the supervisor.
C. Two answers here are things you are genuinely obliged to do — B and D both appear in codes of ethics as steps in addressing colleague impairment, and A may follow. But there is a client in crisis and a practitioner who may be impaired, today. Client safety is the immediate obligation and everything else can happen after it.
If you remove the crisis session from the stem, the answer moves to B or D depending on the qualifier. That sensitivity is the point.
The pattern underneath all six
Read those keys together and the same shape appears:
Assess before you act. Disclosure, reporting thresholds and risk decisions all depend on information you may not have yet — but note that assess first is not universal. Where a legal duty has already been triggered, as in item 5, gathering more is the wrong answer.
Safety outranks process. When someone is at immediate risk, the option that protects them comes before the option that is procedurally correct.
The client is the client. Not the referrer, not the family, not the agency. Items 2 and 3 are both built on that.
Managing beats avoiding. Boundary items rarely reward the option that eliminates the situation, and often reward the one that makes it explicit.
The qualifier decides. Every one of these has a different answer under BEST or NEXT than under FIRST. That is not a trick — it is what the qualifier is for, and reading it is the single cheapest technique available. How to read a vignette covers the rest of the method.
Where to get more of these
Eight more worked ethics questions are published on this site, free and with a full rationale on every option — one for each lesson of the first chapter. They start with legal and ethical issues in professional practice and run through informed consent, confidentiality and ethical dilemmas.
The whole of chapter 1, Ethical Principles and Responsibilities is free and needs no account — eight lessons and 192 questions in the largest content area on your exam. The free readiness quiz is weighted the way your exam is, so it is a better first measurement than a raw percentage from anywhere else.
Beyond that, content area I, Values and Ethics sets out what the whole area contains, and the paid bank carries a full rationale on every option of every question — including, on items like these, why the defensible-but-second answer is second.
The item-writing rules and reference lists quoted here are read from ASWB's item writing guide for educators and its 2026 Examination Guidebook, checked 21 August 2026. The six vignettes are our own, written to illustrate patterns; they are not ASWB items. ASWB Master is independent and is not affiliated with, endorsed by, sponsored by or approved by the Association of Social Work Boards.