Psychometric Consulting

Have an assessment idea? Let's build it!

Tell us how we can help

Expert help at every step!

  1. Plan

    What should your assessment measure? We can help define the constructs and distinguish your tool from existing measures.

  2. Make

    Create items that reliably capture your intended constructs.

  3. Validate

    We help design validation studies, analyze psychometric data, and interpret results.

  4. Improve

    Already have an assessment? Let's make evidence-based improvements that take it to the next level.

  5. Document

    Compelling technical documentation establishes credibility with customers and experts alike.

Why work with Testerly?

You'll work directly with our founder, who holds a Ph.D. in Industrial & Organizational Psychology and has extensive experience developing assessments for test publishers and organizations.

19Years of experience
60+Assessments developed
30+Organizations served

But plenty of people have credentials. What sets Testerly apart?

An exceptional head start

We built the world's largest psychometric item pool. With over 7,300 items, it's more than twice the size of the next largest, the International Personality Item Pool (3,320 items).

Combined with our comprehensive model and extensive collection of existing measures, this gives us a substantial advantage when developing assessments and designing validation studies.

Rather than starting from scratch, we build on resources we've spent years developing, saving clients time and money.

7,300+Psychometric items
Testerly (largest)7,300+
International Personality Item Pool (next largest)3,320

A massive head start. Less time and money spent reinventing the wheel.

Specialization

Assessment development is our specialty. Our entire business is dedicated to helping clients like you create better assessments. That singular focus means we've invested heavily in the expertise, resources, and technology needed to do it exceptionally well.

Purpose-built research tools

We've developed proprietary technology to tackle some of the biggest challenges in assessment research. Our platform detects careless responding in real time and automatically analyzes incoming data.

The result? Higher-quality data, faster insights, and substantially lower research costs.

Have an assessment project in mind?

Tell us how we can help