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Explore Our 2025 Norm Data

What Are Psychometric Norms and Why Do They Matter?

Summary: psychometric norms are statistical benchmarks derived from a representative sample that allow individual or group assessment scores to be interpreted relative to a broader population. They matter because they transform raw test scores into meaningful percentiles and comparisons, ensuring that practitioners can distinguish between typical, above-average, or below-average performance—or preferences—within relevant peer groups. Norms underpin fair, accurate feedback and guide development, team formation, and organizational decisions.

Data Updated: July 2025 

What Norms Are Not: Myths vs. Reality

Summary: Norms are aggregated benchmarks, not prescriptive targets.

The TMS norms database represents aggregated data from over 700,000 professionals across industries, roles, and regions. Use them as interpretive guides, not fixed prescriptions. Remember, the unique context of your team always matters.

  • Representative Sampling: Global data from 700,000+ individuals, updated biannually.
  • Statistical Rigor: Cleaning, normalization, and outlier analysis ensure reliability.
  • Ongoing Validation: Methodology reviews to reflect workforce evolution.

Why Compare Your Team to Global Norms?

Summary: Benchmarking transforms assumptions into actionable insights.

Comparing your team’s psychometric results to established norms validates strengths, uncovers blind spots, and tailors interventions for maximum impact.

  • Validate Strengths: Confirm where your team naturally excels.
  • Spot Blind Spots: Reveal gaps in behavior or values.
  • Tailor Interventions: Focus development on high-value areas.

Global Norms at a Glance

Colorful circular TMP norm graphic illustrating role preference percentages (Explorer–Promoter 11%, Assessor–Developer 18%, Thruster–Organiser 27%, Concluder–Producer 23%, Controller–Inspector 7%, Upholder–Maintainer 2%, Reporter–Adviser 2%, Creator–Innovator 9%) for a total worldwide sample of 683,000 participants. Pentagon QO₂ norm graphic displaying median score of 2.31 and distribution percentages for five dimensions—Moving Towards Goals 80.55%, Multi-Pathways 81.25%, Time Focus 65%, Fault-Finding 30.55%, Optimism 73.21%—for a total worldwide sample of 1,5134 participants.

Circular WoWV norm graphic showing percentage distributions across seven values (Organisational Constraint 8.58%, Conformity 9.85%, Collectivism 15%, Equality 16.58%, Empowerment 15.73%, Independence 12.88%, Individualism 14.34%) for a total worldwide sample of 6,083 participants.

Use Norm Insights by Role

For HR Leads & Consultants

Design insightful leadership workshops:

“Which values could transform your leadership impact?”

“What blind spots does your team reveal against peers?”

For Learning & Development Professionals

Accelerate Learning Environments

  • Show learners their role preferences against global samples to spark adaptability.

“How might swapping roles deepen team cohesion?”

Resilience & Change Initiatives

“Is your team primed for growth or stuck in caution?”

For Non‑Profit & Community Leaders

Mission‑Driven Team Alignment

  • Use global values to align teams around purpose.

“Which norms strengthen your mission’s execution?”

For Community & Faith Leadership

  • Adapt pacing and communication for stronger bonds.

“What style bridges gaps in your congregation?”

For Crisis & Response Teams

Crisis Response Benchmarking

  • Compare incident teams to global response norms to cover critical roles.

“Where might a missing role jeopardize your mission?”

Download Complete Norms Reports

Frequently Asked Questions

How often are norms updated?

Our global norms database is updated biannually, most recently in May 2025.

What is the sample size behind the norms?

The 2025 norms are based on data from 700,000+ professionals worldwide.

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