The OPQ32 Personality Test: What It Really Measures (And How to Approach It)
SHL's OPQ32 is the world's most widely used occupational personality questionnaire. Here is exactly what it measures, how the forced-choice format works, and the most effective way to approach it as a candidate.
What Is the OPQ32?
The OPQ32 (Occupational Personality Questionnaire, 32 dimensions) is SHL's flagship personality assessment tool. It is used by thousands of employers globally — across financial services, consulting, technology, the civil service, and large corporates — to evaluate how candidates' personality profiles align with specific job roles and team environments.
The OPQ32 measures 32 personality dimensions across three broad domains: Relationships with People, Thinking Style, and Feelings and Emotions. It contains 104 item blocks in the standard ipsative (triads) format, and typically takes 25–40 minutes to complete.
Unlike the SHL numerical, verbal, and inductive reasoning tests, the OPQ32 is a personality questionnaire — there is no speed element, no time limit in the traditional sense, and no "correct" answers in the way there are in an ability test. What it measures is your typical behaviour patterns and preferences, not your maximum performance under pressure. This fundamentally changes how you should approach it.
The OPQ32 has been validated through decades of occupational psychology research. SHL publishes extensive technical manuals documenting its reliability and validity coefficients across industries and cultures. It is one of the most scientifically robust personality tools used in workplace settings — which is precisely why so many major employers trust it as part of their selection process.
How the Triads Format Works
The OPQ32 uses an ipsative forced-choice format, specifically a triads structure. In each of the 104 blocks, you are presented with three statements. You must select the one statement that is most like you and the one statement that is least like you. The remaining middle statement receives no endorsement.
Example triad block
For each statement, select MOST like you and LEAST like you:
- A. I enjoy persuading others to see my point of view
- B. I prefer to analyse data before making decisions
- C. I remain calm and composed when under pressure
Each statement in each triad maps to one of the 32 OPQ32 dimensions. By forcing you to rank three statements relative to each other, the ipsative format prevents you from simply agreeing with every positive statement — as you would be able to do on a Likert-scale questionnaire. You must make genuine comparative judgements about which descriptions are most and least characteristic of you.
On a standard rating scale ("rate yourself 1–5 on each statement"), most candidates tend to agree with positive descriptors regardless of genuine self-assessment — this is called acquiescence bias. The forced-choice format eliminates this by making every endorsement come at the cost of another. You cannot be simultaneously "most like you" on all 32 dimensions.
The 32 Dimensions Explained
The 32 OPQ32 dimensions are grouped into three broad domains. The following table lists all dimensions and their meaning:
| Domain | Dimension | What It Measures |
|---|---|---|
| Relationships with People | Persuasive | Tendency to persuade and sell ideas to others |
| Controlling | Desire to be in charge and direct others | |
| Outspoken | Willingness to voice opinions and speak up | |
| Independent Minded | Tendency to maintain own views despite group opinion | |
| Outgoing | Enjoyment of social interaction and meeting new people | |
| Affiliative | Preference for working as part of a team | |
| Socially Confident | Ease and comfort in social situations | |
| Modest | Tendency to understate achievements and abilities | |
| Democratic | Tendency to seek others' input before deciding | |
| Thinking Style | Practical | Preference for concrete, hands-on work over theory |
| Data Rational | Tendency to base decisions on data and numerical analysis | |
| Artistic | Interest in creative and aesthetic activities | |
| Behavioural | Interest in understanding people's motivations | |
| Traditional | Preference for established methods over innovation | |
| Change Oriented | Tendency to seek new approaches and challenge convention | |
| Conceptual | Preference for abstract thinking and theory | |
| Innovative | Tendency to generate original ideas and solutions | |
| Forward Thinking | Focus on future planning and long-term strategy | |
| Detail Conscious | Attention to accuracy and thoroughness | |
| Conscientious | Tendency to follow procedures and maintain standards | |
| Rule Following | Preference for structure, rules, and defined processes | |
| Feelings & Emotions | Relaxed | Low levels of tension and anxiety |
| Worrying | Tendency to anticipate problems and feel anxious | |
| Tough Minded | Ability to take criticism and set aside emotional responses | |
| Optimistic | Tendency to expect positive outcomes | |
| Trusting | Willingness to believe others' motives are good | |
| Emotionally Controlled | Tendency to keep emotions in check professionally | |
| Vigorous | Energy levels and physical stamina | |
| Competitive | Drive to outperform others and achieve goals | |
| Achieving | Ambition, drive, and goal orientation | |
| Decisive | Speed and confidence in making decisions | |
| Active | Preference for fast-paced, action-oriented environments |
A sales role will weight Persuasive, Outgoing, and Competitive highly. An analyst role will weight Data Rational, Detail Conscious, and Conscientious. A leadership role will weight Controlling, Decisive, and Forward Thinking. Understanding which dimensions matter most for your target role is more useful than trying to optimise all 32.
Is There a Right Answer?
Not in the way that numerical reasoning has right answers — but this question deserves a nuanced response. There is no universally correct OPQ32 profile. However, employers use the OPQ32 by comparing your profile against a job-specific competency model — a profile representing the personality characteristics that have been shown to predict success in that specific role.
This means that for any given job, there is a profile that will match well and profiles that will not match well. Whether your profile is a "good" one depends entirely on the role you are applying for. A profile that strongly matches a risk analyst role may not match a creative director role at all.
The OPQ32 generates a detailed 30+ page competency report comparing your profile to the job-specific model. Employers see a graphical sten-score profile across all 32 dimensions, a competency fit summary, and — importantly — a list of interview probing questions generated by areas where your profile deviates from the target. The OPQ32 often feeds directly into interview questioning, not just initial screening.
Common Mistakes Candidates Make
Three patterns of responding on the OPQ32 produce poor outcomes for candidates, and all three are detectable by the assessment's internal consistency checks:
1. Faking a "perfect" profile
Many candidates attempt to present an idealised version of themselves — choosing statements that sound most impressive rather than most accurate. This is detectable through consistency analysis across the 104 blocks, and it also creates a profile that is unusually "flat" (everything scoring extremely high or low) in ways that are statistically implausible for genuine respondents.
Even if faking is not algorithmically flagged at screening, your OPQ32 profile generates interview questions probing specific areas. If you presented yourself as highly decisive but are genuinely more considered in your decision-making, the interview question "Tell me about a time you made a fast decision under pressure with limited information" will expose the inconsistency. Authentic responding creates a profile that you can actually defend in interview.
2. Inconsistent responses
The OPQ32 includes repeat and reverse-worded items across different triad blocks that measure the same underlying dimension. Inconsistent responding (marking the same trait as both "most like you" and "least like you" across different blocks) is flagged by the consistency index and may invalidate the assessment or trigger a review.
3. Random responding
Some candidates, finding the forced-choice format cognitively demanding after 60–70 blocks, begin to select answers without genuine consideration. This produces an incoherent profile and is detectable through statistical analysis of response patterns.
How to Approach It Authentically
The most effective strategy for the OPQ32 is genuine, role-contextualised self-assessment. Here is what that means in practice:
- Answer for how you behave at work, not in your personal life. The OPQ32 measures occupational personality — how you behave in a professional context. If you are naturally reserved in personal settings but assertive and confident at work, respond based on your work self.
- Consider the role you are applying for when you feel genuinely uncertain. If you genuinely find two statements equally accurate (which happens), a legitimate tiebreaker is to consider which is most relevant to how you would behave in that specific role. This is not faking — it is role-relevant self-reflection.
- Maintain consistency throughout. If you endorse "I enjoy persuading others" early in the questionnaire, be consistent when similar statements appear in later blocks. The assessment is long precisely because consistency across repeated measurement is informative.
- Work at a deliberate pace. Each block should take 15–30 seconds. Faster than that suggests insufficient deliberation; significantly slower may indicate overthinking or anxiety.
Read the job description carefully before completing the assessment. Identify the three or four core competencies the role requires. This does not mean fake those competencies — it means bring those specific competencies to mind when responding, so that your answers reflect your genuine work-context behaviour rather than a generic average of all your behaviour across all life domains.
How Employers Use OPQ32 Results
The OPQ32 is rarely used as a standalone screening tool — it is almost always combined with cognitive ability tests and used to generate structured interview questions rather than to produce a simple pass/fail at screening.
Typical employer usage patterns
- Assessment centre briefing: The OPQ32 results are shared with assessors before the assessment centre, informing the interview questioning strategy for each candidate.
- Competency fit report: HR and hiring managers review a graphical profile showing how each candidate's OPQ32 scores compare to the job-specific competency model.
- Interview probe questions: SHL's software automatically generates tailored interview questions based on the candidate's profile — particularly in areas where the profile deviates from the target model. These questions will appear in your interview if you proceed.
- Role fit decisions: At assessment centre stage, the OPQ32 profile is used alongside observed exercise performance to determine overall role fit. It rarely eliminates candidates on its own but is a significant input into borderline decisions.
Unlike ability tests (which produce a pass/fail screen), the OPQ32 generates information that follows you through every subsequent stage. The questions asked in your assessment centre interviews are often directly generated from your OPQ32 profile. This is another reason why authentic responding — and understanding your own profile — is genuinely useful, not just an idealistic recommendation.
Frequently Asked Questions
Understand Your OPQ32 Profile Before the Real Thing
Explore our OPQ32 guide and practice resources — understand the 32 dimensions, what each score means, and how to approach the triads format with confidence.