Serious interpretation examines constitutional or statutory text, structure, history, precedent, purpose, and practical consequences, with judges disagreeing about the proper weight of each. Textualism and originalism are not simply synonyms for strict construction, and attention to consequences is not automatically broad construction.

Textualism focuses on the enacted language in context, while originalist approaches ask about original public meaning or another historically grounded understanding. Purposive approaches give greater attention to the problem and objective the law addresses. Precedent-centered reasoning emphasizes the rules developed through earlier cases. Actual opinions often combine sources, so attaching one label after reading a single quotation can conceal the argument's structure.

The labels also change with the provision being interpreted. A narrow reading of congressional power may accompany a broad reading of state authority; a broad reading of a protected liberty may accompany a strict limit on government. Calling an entire judge "strict" therefore hides the object of interpretation and the reasons offered in a particular opinion.

General language can legitimately cover new circumstances. The Fourth Amendment does not name digital devices, yet a court still must decide how its protection against unreasonable searches applies to modern technology. A broader application is not automatically a departure from text; it may reflect a judgment about the level at which the constitutional principle was expressed. Conversely, a detailed statutory exception may justify a narrower reading.

Restraint and construction should not be collapsed into one scale. A judge might read a constitutional power broadly because precedent clearly requires it, an act of restraint toward established law. Another might read the same words narrowly while overruling decades of precedent, a more interventionist treatment of stare decisis.

Construction also differs from outcome. A broad reading of government power can uphold regulation, while a broad reading of individual rights can invalidate it. State the object being read broadly or narrowly before predicting the policy effect.

Worked application. One opinion reads "commerce among the several States" to reach only transactions crossing a border; another includes intrastate activity with a substantial interstate connection. That contrast illustrates relative breadth. To evaluate either opinion, the learner must still examine text, precedent, and the constitutional structure supporting the conclusion.

Retrieval check. Describe a decision's method and scope before labeling it restrained, activist, strict, or broad.

A strong response names the text, interpretive source, precedent, and practical boundary. The labels should summarize that analysis, never substitute for it.

Video lesson: Supreme Court of the United States Procedures: Crash Course Government and Politics #20