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Systemizing Quotient-Revised (SQ-R) Test

Take the online Systemizing Quotient-Revised (SQ-R) Test - AI psychologist FreudlyYou can take Systemizing Quotient-Revised (SQ-R) Testhere. Online version of a simple and accurate psychological test with interpretation.en
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
08:30
September 1, 2026
September 1, 2026
Material has been updated
October 2, 2025
Material has been published
21,731 view
1,747 completions
1,232 likes
Verified by Daniel Hall
Psychologist with 25 years of experience
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Scale Explorer

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
032: Lower systemizing | 3372: Typical systemizing | 73150: 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.
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See How You Compare

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()
Systemizing Quotient (SQ) (SQ()
Average
44.3
Normal range
24.863.8
min.
0
max.
150
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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SAMPLE QUESTIONS

Example Questions From the Test

    • Strongly agree
    • Somewhat agree
    • Somewhat disagree
    • Strongly disagree
    • Strongly agree
    • Somewhat agree
    • Somewhat disagree
    • Strongly disagree
    • Strongly agree
    • Slightly agree
    • Slightly disagree
    • Strongly disagree
WHAT THE TEST MEASURES
About This Assessment
Systematizing Quotient, SQ-R Test

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.

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.

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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