# Bias, Consistency and Decision Documentation: practice workbook
Talent Engineering Academy | An education initiative by Vitae
Edition 2026.09 | Updated 2026-09-24
Course: https://talentengineering.org/courses/bias-decision-documentation

Recognise judgement traps, preserve independent evidence and write decisions that can be explained.

## Your deliverable
A decision log and calibration protocol with bias checks.

Use fictional information. Keep your completed work in your own secure notes. Exercises and capstone work are self-directed, not independently assessed.

## 1. Criteria fixed before evaluation

Your notes:



## 2. Evidence and source

Your notes:



## 3. Independent interpretation

Your notes:



## 4. Contradictions and missing evidence

Your notes:



## 5. Decision rationale and authority

Your notes:



## 6. Review, challenge and correction

Your notes:



## Lesson exercises

### 1. Recognise how judgement drifts

Identify three judgement traps in a fictional shortlist discussion and propose a process control for each.

Your response:


Worked example: A panel treats a famous employer as proof of leadership. Reviewing the actual evidence reveals that one candidate’s role was narrow while an applicant from a smaller firm owned the relevant decisions.

Self-review guidance: Link each control to the mechanism of error. For prestige effects, require evidence of responsibility. For early impressions, score criteria before an overall recommendation. Avoid relying only on a reminder to be fair.

### 2. Keep evidence, interpretation and decisions separate

Rewrite four vague decision notes into observation, interpretation and action.

Your response:


Worked example: Observation: the candidate asked for missing demand data before estimating staffing. Interpretation: this supports careful problem framing. Decision: the planning criterion meets the agreed anchor. These are recorded separately rather than writing seems smart.

Self-review guidance: Each interpretation should point to an observation and criterion. Where the observation is absent, identify the gap. Do not manufacture supporting detail after a decision has already been made.

### 3. Challenge decisions consistently

Design a challenge route and a review plan for a criterion applied incorrectly to six candidates.

Your response:


Worked example: A candidate challenges a screening rejection based on an incorrect licence assumption. The team verifies the evidence, revisits the decision and checks other rejections made under the same interpretation.

Self-review guidance: Include acknowledgement, independent review where practical, correction and communication. The remedy should address the process defect and all affected cases, not just the visible complaint.

### 4. Evaluate consistency without claiming neutrality

Write a consistency audit that examines both scoring agreement and criterion relevance.

Your response:


Worked example: All assessors agree on rejecting candidates without a particular university background. High agreement does not justify the criterion. The review asks whether the requirement has a defensible relationship to the work.

Self-review guidance: Include a case where everyone agrees for the wrong reason. Explain how the audit tests the rule itself and what evidence would support changing it. Consistency is one quality dimension, not a complete fairness guarantee.

## Portfolio review
Check that your work is internally consistent, distinguishes facts from assumptions, names decision owners and explains its limitations. Revise gaps before using the method in real work.

## Further reading
- [CIPD: Selection methods](https://www.cipd.org/uk/knowledge/factsheets/selection-factsheet/): Professional context for selection methods and their limitations.
- [GOV.UK: Discrimination in recruitment](https://www.gov.uk/employer-preventing-discrimination/recruitment): UK legal context. Obtain advice for your jurisdiction and circumstances.

Original educational scenarios. References provide further reading and do not imply endorsement. Check current official rules and appropriate professional advice for real legal, financial or regulated decisions.