Bad tendency¶

In United States law, the bad tendency principle was a test that permitted restriction of freedom of speech by government if it was believed that a form of speech had a sole tendency to incite or cause illegal activity.

Version: v1 · 2026-09-28 · History
Domain-specific #: 8102
Domain group: Professional & Organizational Practice
Origin domain: Law & Governance
Subdomains: Us Constitutional Law, Free Speech Doctrine → Law & Governance

Core Idea¶

Bad tendency is treated here as the recurring socialscienceshumanitiesarts identity summarized by this source-grounded definition: In United States law, the bad tendency principle was a test that permitted restriction of freedom of speech by government if it was believed that a form of speech had a sole tendency to incite or cause illegal activity. In United States law, the bad tendency principle was a test that permitted restriction of freedom of speech by government if it was believed that a form of speech had a sole tendency to incite or cause illegal activity.

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The Might-Cause-Trouble Rule

In the United States, people are mostly allowed to say what they think. Long ago, there was a rule that let the government stop someone from speaking if it thought their words might lead others to break the law. That rule was called 'bad tendency.' Later, judges argued about whether words had to be a clear, real danger right now before they could be stopped.

The Old Speech-Stopping Test

In the United States, the Constitution protects free speech. The bad tendency test was an old rule courts used that let the government punish speech if people believed it tended to cause or encourage illegal acts, even if nothing bad had happened yet. In 1919, in a case called Schenck v. United States, Justice Oliver Wendell Holmes Jr. described a different idea called 'clear and present danger,' which seemed to replace it. But just months later, in Abrams v. United States, the Court used the bad tendency test again to uphold the conviction of a man who handed out leaflets calling for a general strike. Holmes disagreed and said the clear and present danger test should have been used instead.

Tendency-Based Speech Restriction

The bad tendency principle was a test in United States law that allowed the government to restrict speech if it believed the speech had a tendency to incite or cause illegal activity. It was a low bar: the government didn't need to show that harm was close or likely, only that the speech tended toward it. In Schenck v. United States (1919), Justice Oliver Wendell Holmes Jr. stated the 'clear and present danger' test, which seemed to replace bad tendency. Yet eight months later, in Abrams v. United States (1919), the Court again applied the bad tendency test to uphold the conviction of a Russian immigrant who distributed leaflets calling for a general strike and promoting revolutionary, anarchist and socialist views. Holmes dissented, arguing that clear and present danger should have been used to overturn the conviction.

Bad tendency was a United States free-speech test permitting government restriction of speech if the speech was believed to have a tendency to incite or cause illegal activity. It operated on the predicted tendency of the words rather than any requirement of imminent or likely harm. It was associated with earlier precedent, including a 1907 Colorado case, and was seemingly displaced by the clear and present danger principle articulated by Justice Oliver Wendell Holmes Jr. in Schenck v. United States (1919). However, eight months later, at the start of the next term, the Court in Abrams v. United States (1919) again applied bad tendency to uphold the conviction of a Russian immigrant who had published and distributed leaflets calling for a general strike and advocating revolutionary, anarchist and socialist views. Holmes dissented, explaining how the clear and present danger test should be used to overturn the conviction. The abstraction is specifically this tendency-based standard for restricting speech, not free-speech doctrine in general or its later replacements.

Scope of Application¶

Documented setting. Colorado (1907), was seemingly overturned with the "clear and present danger" principle used in the landmark case Schenck v.
Documented setting. United States (1919), the Court again used the bad tendency test to uphold the conviction of a Russian immigrant who published and distributed leaflets calling for a general strike and otherwise.
Documented setting. In United States law, the bad tendency principle was a test that permitted restriction of freedom of speech by government if it was believed that a form of speech had a.
Documented setting. Yet eight months later, at the start of the next term in Abrams v.
Documented setting. Holmes dissented in Abrams, explaining how the clear and present danger test should be employed to overturn Abrams' conviction.

Clarity¶

A clear use of Bad tendency names the carrier, the operative relation, and the conditions under which the source treats the identity as present. The minimal definition is In United States law, the bad tendency principle was a test that permitted restriction of freedom of speech by government if it was believed that a form of speech had a sole tendency to incite or cause illegal activity.

Manages Complexity¶

Bad tendency compresses multiple socialscienceshumanitiesarts details into a stable diagnostic relation. The source shows both the central mechanism—united States (1919), as stated by Justice Oliver Wendell Holmes Jr.—and the practical consequence—united States (1919), the Court again used the bad tendency test to uphold the conviction of a Russian immigrant who published and distributed leaflets calling for a general strike and otherwise advocated revolutionary, anarchist, and socialist views.

Abstract Reasoning¶

Type the carrier. Identify the socialscienceshumanitiesarts entities to which the claim applies.
State the relation. Use the source-grounded identity: In United States law, the bad tendency principle was a test that permitted restriction of freedom of speech by government if it was believed that a form of speech had a sole tendency to incite or cause illegal activity.
Check operation and conditions. Ohio (1969) and was replaced by the "imminent lawless action" test.
Demand recognition evidence.

Knowledge Transfer¶

Within the home domain. Knowledge about Bad tendency transfers literally when a new case preserves the same carrier type, relation, and recognition test. Colorado (1907), was seemingly overturned with the "clear and present danger" principle used in the landmark case Schenck v. United States (1919), the Court again used the bad tendency test to uphold the conviction of a Russian immigrant who published and distributed leaflets calling for a general strike and otherwise advocated revolutionary, anarchist, and socialist views. Beyond the home domain. No canonical parent is asserted for Bad tendency.

Neighborhood in Abstraction Space¶

Bad tendency sits in a sparse region of the domain-specific corpus (84^th percentile for distinctiveness): few abstractions share its structure, so a faithful description tends to retrieve it precisely.

Family — Legal & Moral Philosophy Principles (16 abstractions)

Nearest neighbors

Computed from structural-signature embeddings · 2026-10-08