Independent Psychometric Validation & Quality Assurance for Departments and Organisations

Applied Psychometrics UK provides independent, ethical, and defensible psychometric evaluation services for academic departments, faculties, research units, agencies, and organisations operating in high-stakes and regulated assessment environments. Our work supports validity, reliability, fairness, and accountability in assessment and research-based decision-making.

Our work is designed for environments where assessment outcomes carry material consequences—including progression, accreditation, policy evaluation, funding decisions, and quality assurance—and where results must withstand review, audit, and regulatory scrutiny.

We operate as an independent psychometric consultancy, providing objective analysis and documentation aligned with UK academic, professional, and regulatory expectations.

Scope of Support

We provide psychometric evaluation and validation services across the full assessment lifecycle, including:

Reliability & Validity Analysis

• Internal consistency and measurement precision
• Evidence of construct validity and dimensionality
• Evaluation of instrument performance across populations
• Clear documentation of strengths, limitations, and appropriate use

Rasch-Based Examination & Instrument Evaluation

• Rasch analysis using Winsteps
• Item difficulty, fit, and targeting
• Scale functioning and measurement invariance
• Identification of poorly performing or misfitting items

Bias, Fairness & Differential Item Functioning (DIF)

• Systematic evaluation of potential bias
• DIF analysis across relevant subgroups
• Evidence-based recommendations to support fairness and equity
• Documentation suitable for regulatory and quality assurance review

Quality Assurance & Audit-Ready Documentation

• Psychometric reports suitable for:
  • internal QA processes
  • external examiners and reviewers
  • accreditation and regulatory bodies
  • governance and audit committees
• Clear, transparent reporting of methods, assumptions, and limitations

Methods & Tools

Our analyses are grounded in established measurement theory and delivered using:

• SPSS — reliability analysis, classical test theory, statistical evaluation
• Winsteps — Rasch Measurement Theory for exams and instruments
• Appropriate integration of CTT and modern measurement approaches, selected based on purpose and context

All methodological choices are explicitly justified and documented.

Standards & Alignment

Our services are delivered in alignment with:

• UK academic quality assurance expectations
• Professional standards for assessment and evaluation
• Principles consistent with ISO 10667 (Assessment Service Delivery)
• Quality management principles consistent with ISO 9001

We do not claim certification; however, our work is structured to support traceability, accountability, and defensibility in regulated and high-stakes environments.

What Organisations Receive

Clients receive:

• Independent and objective psychometric evaluation
• Transparent reporting suitable for governance, audit, and review
• Clear evidence to support claims of reliability, validity, and fairness
• Guidance on interpretation, limitations, and appropriate use

Professional Psychometric & Statistical Consulting (Organisations)

This service provides expert psychometric and statistical consulting for organisations that require rigorous, defensible analysis and clear, decision-ready interpretation. It is designed for non-student, professional clients such as organisations, consultancies, research teams, and assessment providers.

Work is delivered to professional standards, with transparent methods, reproducible outputs, and clear communication suitable for internal reporting, audits, or external stakeholders.

Pricing Options

Hourly Consulting

£95 per hour
Minimum engagement: 2 hours

This option is ideal for:

• Targeted statistical or psychometric analysis
• Reviewing existing data, models, or reports
• Methodological advice and diagnostics
• Short, clearly scoped work packages

Time includes meetings, analysis, interpretation, and write-up within the agreed scope.

Day Rate

£650 per day (typically 7–8 hours)

This option is recommended for:

• Complex or multi-stage analyses
• Psychometric validation or scale evaluation
• Rasch / IRT or advanced modelling work
• Intensive delivery where faster turnaround is required

Day rate engagements provide better value for substantial or technically demanding projects.

Working With Us

Engagements typically begin with a structured discussion to clarify:

• assessment purpose and stakes
• regulatory or institutional requirements
• timelines and review processes
• scope of analysis and documentation needs

Services are scoped on a project basis, with clear deliverables and agreed timelines.

 

FAQ – For Exam Boards & QA Committees

Is this service suitable for high-stakes assessments?

Yes. Our services are specifically designed for assessments where outcomes have academic, professional, or regulatory consequences.

Do you provide independent evaluation?

Yes. We operate as an independent consultancy and provide objective psychometric analysis and documentation.

Can reports be used for audit or accreditation?

Yes. Documentation is structured to support internal QA, external review, and regulatory scrutiny.

Do you comply with ethical standards?

All work is conducted ethically, transparently, and with clear documentation of methods and limitations.

Contact

If your department or organisation requires independent psychometric validation, exam evaluation, or quality assurance support, we would be pleased to discuss your requirements and timelines.

Applied Psychometrics UK — independent, defensible measurement for accountable decision-making.