Fragment Run-On Quiz

Students, teachers, and writers who want a focused check of sentence boundaries can use the Fragment Run On Quiz to examine how they distinguish incomplete clauses from improperly joined independent clauses. Rather than only labeling errors, the quiz asks you to identify run-on and fragment errors and choose revisions that preserve meaning. The result places your performance in a broad band that summarizes command of these sentence-boundary tasks.

What This Assessment Explores

At its core, the assessment examines sentence-boundary control in practical editing situations. It asks whether a word group makes a complete assertion, whether a dependent clause is unfinished, and whether independent clauses have been joined with a comma or no punctuation. Other items ask you to repair the problem by adding a main clause, separating sentences, or choosing a connector that preserves meaning.

Learners and writers can use the assessment for fragment and run-on practice, recognizing sentence boundaries and revising them.

The single scale is Fragment and Run-On Knowledge (0-16), with these bands:

• Foundations to review (0-6) means clause foundations and standard joining methods need practice.
• Developing editor (7-12) means many errors are recognized, but subtle forms or meaning-sensitive repairs may still be missed.
• Strong command (13-16) means the respondent consistently distinguishes sentence boundaries and selects standard revisions.

Methodology and Scientific Basis

Each item presents a sentence, clause, or editing problem with several answer choices. Respondents identify a fragment or run-on, classify a comma splice, or select a repair that preserves the intended connection between clauses. As a fragments and run on sentences quiz, it uses recognition and revision tasks rather than a free-writing sample.

The displayed score summarizes quiz performance through the three bands above, not general writing ability. It reports performance on these items; no normative comparison or answer-weighting rule is specified.

The method is conceptually consistent with Glue (Marshall and DeCapua, 2010), which addresses practical ways to eliminate fragments and run-ons, and with the clause analysis in Huddleston and Pullum's grammar. Villavicencio and Argudo (2021) offer related educational evidence about focused attention to these errors, but their study does not validate this online questionnaire.

Interpretation should stay close to the tasks: attention, prior instruction, and familiarity with editing terminology can affect responses, so performance may not fully predict spontaneous writing or independent revision.