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This self-assessment Mach IV Scale (Machiavellianism Test) , was originally developed by Richard Christie and Florence L. Geis . TraitProfiler provides an interactive digital version for educational, informational, and self-exploration purposes only.

Mach IV Scale (Machiavellianism Test)

Background

The Mach IV Scale is one of the most widely recognized personality assessments used to measure Machiavellian personality traits including manipulation, strategic interpersonal behavior, cynical beliefs about human nature, emotional detachment, and pragmatic morality.
The assessment was originally developed by Richard Christie and Florence L. Geis as part of research exploring social manipulation, interpersonal influence, and strategic personality characteristics.
The questionnaire evaluates how individuals think about honesty, trust, morality, persuasion, emotional connection, social influence, and interpersonal advantage in everyday situations.
Research studies have demonstrated strong reliability and usefulness for the Mach IV Scale across personality psychology, social psychology, organizational behavior, leadership studies, political psychology, and interpersonal behavior research.

Personality Domains Measured

Manipulative Strategy
Measures strategic interpersonal behavior, calculated persuasion, manipulative social tactics, and willingness to influence others for personal advantage.
Cynical Worldview
Measures distrust toward people, skepticism about human nature, cynical assumptions, and socially pessimistic beliefs.
Pragmatic Morality
Measures flexible moral reasoning, practical decision-making, and willingness to prioritize outcomes over strict ethical principles.
The Mach IV Scale is commonly used in personality psychology, social psychology, organizational research, leadership studies, behavioral science, and interpersonal behavior research. The questionnaire is intended as a personality assessment and should not be used as a standalone clinical or diagnostic tool.

Procedure

You will be presented with a series of statements related to beliefs, morality, social behavior, emotional attitudes, and interpersonal interaction.

Read each statement carefully and select the response option that best reflects your personal attitudes, beliefs, and usual way of interacting with others.

The assessment focuses on strategic thinking, manipulation, cynicism, social influence, and pragmatic interpersonal behavior.

Participation

This assessment is designed for adults and older adolescents interested in understanding interpersonal style, strategic thinking, cynical beliefs, social influence tendencies, and pragmatic interpersonal behavior associated with Machiavellian personality traits.

The questionnaire is intended for educational, personality, screening, and research purposes only.

Results should not be considered a clinical diagnosis or substitute for professional psychological or psychiatric evaluation.

Scoring & Interpretation

Responses are scored according to agreement with statements related to manipulation, cynical beliefs, interpersonal strategy, social influence, and pragmatic morality.

Higher scores generally indicate stronger Machiavellian personality tendencies including strategic social behavior, distrust toward others, manipulative thinking, and willingness to prioritize practical outcomes over strict moral principles.

Some items are reverse scored to improve measurement balance and reduce response bias.

Dimensional scores are also calculated to evaluate specific Machiavellian personality domains independently.

Mach IV Scale (Machiavellianism Test) Questionnaire

Instructions & Terms

Below is the Mach IV Scale (Machiavellianism Test), a digitally adapted 20- items self-assessment questionnaire. This assessment does not provide a clinical diagnosis, medical determination, or substitute for professional psychological evaluation.Please answer each statement honestly based on your genuine beliefs, attitudes, and typical interpersonal behavior.

There are no right or wrong answers.

Select the response option that best represents how strongly you agree or disagree with each statement.

Question 1 of 20 Manipulative Strategy

Never tell anyone the real reason you did something unless it is useful to do so.


Question 2 of 20 Manipulative Strategy

The best way to handle people is to tell them what they want to hear.


Question 3 of 20 Pragmatic Morality

One should take action only when sure it is morally right.


Question 4 of 20 Cynical Worldview

Most people are basically good and kind.


Question 5 of 20 Cynical Worldview

It is safest to assume that all people have a vicious streak and it will come out when given a chance.


Question 6 of 20 Pragmatic Morality

Honesty is the best policy in all cases.


Question 7 of 20 Pragmatic Morality

There is no excuse for lying to someone else.


Question 8 of 20 Cynical Worldview

Generally speaking, people won't work hard unless they're forced to do so.


Question 9 of 20 Pragmatic Morality

All in all, it is better to be humble and honest than to be important and dishonest.


Question 10 of 20 Manipulative Strategy

When you ask someone to do something for you, it is best to give the real reasons for wanting it rather than reasons which carry more weight.


Question 11 of 20 Cynical Worldview

Most people who get ahead in the world lead clean, moral lives.


Question 12 of 20 Cynical Worldview

Anyone who completely trusts anyone else is asking for trouble.


Question 13 of 20 Cynical Worldview

The biggest difference between most criminals and other people is that the criminals are stupid enough to get caught.


Question 14 of 20 Cynical Worldview

Most people are brave.


Question 15 of 20 Manipulative Strategy

It is wise to flatter important people.


Question 16 of 20 Pragmatic Morality

It is possible to be good in all respects.


Question 17 of 20 Cynical Worldview

P.T. Barnum was wrong when he said that there's a sucker born every minute.


Question 18 of 20 Pragmatic Morality

It is hard to get ahead without cutting corners here and there.


Question 19 of 20 Pragmatic Morality

People suffering from incurable diseases should have the choice of being put painlessly to death.


Question 20 of 20 Cynical Worldview

Most people forget more easily the death of their parents than the loss of their property.




Psychometric Norms

22
Participants
48%
Community Mean
2.8%
Sample SD
53%
Highest Observed Score
44%
Lowest Observed Score
2026–2026
Collection Period

Current normative data for theCurrent normative data for the Mach IV Scale (Machiavellianism Test) are derived from 22 anonymous participant responses collected through TraitProfiler between 2026 and 2026. All response data are collected anonymously and are intended exclusively for educational, psychometric, and non-commercial research purposes.

Sources
  1. Richard Christie and Florence L. Geis. Studies in Machiavellianism. Academic Press, 1970.