The HK Index

The HK Index measures four Operating Modes: the recurring postures your working style falls into. Each mode is scored on a ten-point scale between two named poles, and the four positions together form your Operating Signature.

• Grounding: where your stability comes from under load, and what happens to your judgement on the bad days, which is when it matters.
• Structuring: how you impose order on work: whether you build the system first or find the shape as you go.
• Initiating: how you start: whether you move on your own trigger or on the demands of the moment, and what a room feels like when you are in it.
• Building: how you relate to what exists: whether you extend and refine, or replace and reinvent.

Twenty-four items are statements you rate for accuracy; the other sixteen are forced trade-offs between two ways of working, which are far harder to rehearse than self-ratings. Each position is reported with the zone it falls in — Counterbalance, Support or Drive — so your profile reads as a description of a working style rather than a school report.

The four Operating Modes are drawn from the five-factor tradition of personality research, the most replicated framework in modern psychometrics, with over half a century of published evidence behind it. The science is public; the method built on it is ours. How the forty items map to the modes, how they are keyed and how they are weighted is proprietary and never disclosed, which is also why the instrument cannot be studied for.

Every mode is measured in two independent ways: statements you rate for accuracy and forced trade-offs between two ways of working. The two readings are scored separately and checked against each other; where they disagree beyond tolerance, the result is flagged rather than smoothed over. Items are balanced so that agreeing with everything cancels itself out.

Each sitting also passes through six integrity checks: pace, mechanical answer patterns, sitting on the fence, answering only in extremes, cross-format consistency, and instructed attention items. A sitting that fails them is flagged on the record, not quietly accepted. Every position on the ten-point scale is reported with the zone it falls in — Counterbalance, Support or Drive — because a working style is a description, not a grade, and no signature is a good or bad one.

We hold the instrument to the same standard we hold candidates: if a result cannot be trusted, we say so on the result itself.

The HK Index sitting is complimentary. On completion you see a first reading of your result: a deliberate glimpse, not the full picture. Your full result and the written report are paid products, composed for your specific result rather than assembled from stock paragraphs. It contains:

• Your Operating Signature: your four Operating Modes on a ten-point scale, with a written reading of each.
• Working with your profile: what you bring, what wears you down, how work should be handed to you, and who you need alongside.
• The tensions in your profile: where your modes pull against each other, and what that costs or buys you under pressure.
• Where you are better positioned: the kinds of roles, briefs and working environments your signature sits naturally within, and the kinds that would have you spending the day working against your own grain. A reading of position, not a prediction of outcome.

People use it to prepare for interviews, to brief a new manager on how to get the best from them, to weigh a career move, and to understand why certain colleagues energise them and others exhaust them. It is written to be read directly: no certified consultant is required to interpret it.

There are no right answers and no benefit in guessing what an employer wants to read. Every item must be answered before a sitting can be submitted, and integrity checks notice performances: implausibly fast sessions and mechanical answer patterns are flagged on the result.