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Systemizing Quotient-Revised (SQ-R)

Systemizing Quotient-Revised (SQ-R) Test

Understand how strongly you prefer rules, patterns, and predictability in 14 minutes. Get a clear snapshot of your analytical style for work, learning, and research, without diagnosing any condition.

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Questions: 7514 minutes

Hi! My name is Freudly, i am an AI therapist, I will give you an interpretation of the test after you complete it.

08:30

October 2, 2025

October 2, 2025
Material has been updated

October 2, 2025
Material has been published

18,556 views

1,198 completions

1,004 likes

Verified by Daniel Hall

Psychologist with 25 years of experience

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How the Scales are Structured

example score

41/150

Systemizing Quotient (SQ)

Measures the tendency to detect patterns and prefer building or analyzing rule-based systems and structures.

Lower systemizing

Typical systemizing

Higher systemizing

0 – 32: Lower systemizing | 33 – 72: Typical systemizing | 73 – 150: Higher systemizing

A score of 41 falls in the Typical systemizing range, suggesting an average preference for structured, rule-based analysis and pattern-focused thinking.

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DATA-BASED USER COHORTS

Who Usually Takes This Test?

Engineers and data-minded

41%OF USERS

People in technical or analytical roles take it to understand how strongly they prefer rules, patterns, and predictable systems in work and problem-solving.

Self-discovery seekers

34%OF USERS

Curious individuals take it to compare their need for structure versus spontaneity and to make sense of their everyday thinking style.

Autism research and support

25%OF USERS

Students, researchers, and some people exploring neurodiversity take it to measure systemizing traits for learning or discussion, not diagnosis.

BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.

RESULTS YOU CAN ACTUALLY USE

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Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.

Systemizing Quotient (SQ) (SQ()

Average

44.3

Normal range

24.8 — 63.8

min.

max.

150

Majority

This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.

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CLEAR ANSWERS TO COMMON QUESTIONS

Frequently Asked Questions

What does this questionnaire measure?

It measures the tendency to notice patterns and prefer rule-based, predictable systems. It reflects how strongly a person uses analysis and structure to understand and manage complexity.

How long does it take and how many items are included?

Completion typically takes about 14 minutes. The questionnaire includes 75 items.

How should responses be selected?

Choose the option that best matches typical behavior and preferences, not a single unusual event. Avoid overthinking and answer consistently across items.

Can the results diagnose autism or any other condition?

No, results are not diagnostic and cannot confirm or rule out any clinical condition. The questionnaire is used in research and screening contexts to describe cognitive style.

How should scores be interpreted?

Higher scores indicate a stronger preference for system-based, rule-guided thinking; lower scores indicate a weaker preference for that approach. Scores describe tendencies and do not measure ability, intelligence, or overall functioning.

WHAT THE TEST MEASURES

About This Assessment

Systemizing Quotient-Revised (SQ-R) Test - Symptoms and Signs

autism

This self-report measure assesses individual differences in the tendency to analyze, organize, and understand information in terms of rules, patterns, and structured systems. Systemizing Quotient-Revised (SQ-R) asks respondents to rate preferences and behaviors in situations where logic, predictability, and systematic thinking are salient.

The instrument includes 75 items and typically takes about 14 minutes to complete. Scores are generally interpreted dimensionally as an index of systemizing traits; results may be useful in research and clinical contexts to describe cognitive style, but they are not intended to serve as a standalone diagnostic tool. A version is referenced by psytests.org (2023).

Systemizing Quotient-Revised (SQ-R) has been used in studies examining individual differences relevant to autism research, where higher systemizing tendencies may be observed in some groups. Interpretation should consider the respondent’s context and be integrated with other assessment data when used clinically.

Author: psytests.org (2023)

Literature: Wheelwright, S., Baron-Cohen, S., Goldenfeld, N., Delaney, J., Fine, D., Smith, R., Weil, L., & Wakabayashi, A. Predicting autism spectrum quotient (AQ) from the systemizing quotient-revised (SQ-R) and empathy quotient (EQ). Brain Research. 2006.; Baron-Cohen, S., Richler, J., Bisarya, D., Gurunathan, N., & Wheelwright, S. The systemizing quotient: An investigation of adults with Asperger syndrome or high-functioning autism, and normal sex differences. Philosophical Transactions of the Royal Society B: Biological Sciences. 2003.

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