Children's Mach Scale Test

In about 4 minutes, it helps you gauge a child’s tendency to manipulate and how much they trust others. Fast 20-item results are clear and easy to apply in school, clinical, or research settings.
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Questions204 minutes
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08:30
October 2, 2025
October 2, 2025
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How the Scales are Structured
example score
57/160
Children's Mach Scale (CMS)
Measures a child’s tendency toward Machiavellianism, including manipulative attitudes, cynicism, and emotional detachment in relationships.
Low
High
40100Low101160High
A score of 57 falls in the Low range, suggesting a generally more cooperative and empathetic interpersonal style with less tendency toward manipulation or cynicism.
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DATA-BASED USER COHORTS
Who Usually Takes This Test?
School Psychology Staff
41%OF USERS
School psychologists and counselors use it to screen trust, manipulation tendencies, and peer-relations risk in students to guide support plans.
Clinicians in Child Care
34%OF USERS
Child therapists and clinical psychologists include it in assessments when conflict, aggression, or relationship problems may involve controlling attitudes.
Developmental Researchers
25%OF USERS
Researchers and graduate students use it to study how social attitudes like distrust and influence-seeking change across childhood and adolescence.
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
RESULTS YOU CAN ACTUALLY USE
What You’ll See After You Finish the Test
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Used in 52+ countries
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Once you finish the test, your results will be compared with real-world data from people in your country.
Below is a preview of the benchmarks we use to place your score in context.
Children's MAC Scale (CMS)
Average
108
Normal range
90.8125.2
min.
40
max.
160
majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.
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CLEAR ANSWERS TO COMMON QUESTIONS
Frequently Asked Questions

Any questions left?

What does this questionnaire measure?
It screens attitudes related to distrust, sincerity, and attempts to influence or control others. Results indicate the degree to which manipulative beliefs and low interpersonal trust are endorsed.
Who is this questionnaire intended for?
It is designed for children and adolescents who can read and understand brief statements. It is commonly used in school, clinical, and research settings.
How long does it take and how many items are included?
Completion time is about 4 minutes. It includes 20 items.
How should responses be completed?
Select the response that best matches typical thoughts or behavior, not what seems socially desirable. Items should be answered without extended discussion or coaching.
How should results be interpreted and used?
Scores reflect relative levels of distrust and endorsement of manipulative strategies, not a clinical diagnosis. Interpretation should consider age, context, and other assessment data.
WHAT THE TEST MEASURES
About This Assessment

Children's Mach Scale Test

This brief self-report measure is designed to help clinicians and school-based practitioners screen interpersonal attitudes related to mistrust and manipulative tendencies in children and adolescents. The Children's Mach Scale consists of 20 items and typically takes about 4 minutes to complete.

Items are phrased to be developmentally appropriate, supporting interpretation of response patterns reflecting skepticism about others’ intentions and a preference for controlling social situations. The Children's Mach Scale is intended for use as part of a broader, multi-method assessment and should be interpreted in light of age, context, and collateral information.

Author: john-c-flavell
Literature: Paulhus, D. L., & Williams, K. M. The dark triad of personality: Narcissism, Machiavellianism, and psychopathy. Journal of Research in Personality. 2002.; Furnham, A., Richards, S. C., & Paulhus, D. L. The dark triad of personality: A 10 year review. Social and Personality Psychology Compass. 2013.; Hinde, R. A. Relationships: A dialectical perspective. Psychology Press. 1997.; Christie, R., & Geis, F. Studies in Machiavellianism. Academic Press. 1970.
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