APA rules for run-on sentences: A quick guide

📚 What is a Run-On Sentence?

A run-on sentence occurs when two or more independent clauses (clauses that could stand alone as sentences) are joined without proper punctuation or conjunctions. Essentially, it's like smashing two or more complete thoughts together without giving the reader a chance to breathe.

📜 A Little History

The concept of sentence structure and punctuation has evolved significantly over time. Early writing styles were often more fluid and less concerned with strict rules. As language became more standardized, the need for clear and concise sentence construction increased, leading to the identification and correction of run-on sentences.

🔑 Key Principles for Spotting Run-Ons

• 🔍 Identify Independent Clauses: An independent clause contains a subject and a verb and can stand alone as a sentence. For example, 'The dog barked' is an independent clause.
• 🔗 Recognize Missing Punctuation: Run-on sentences often lack commas, semicolons, or conjunctions to separate independent clauses.
• ⚠️ Watch Out for Comma Splices: A comma splice is a specific type of run-on where two independent clauses are joined only by a comma, without a coordinating conjunction (and, but, or, nor, for, so, yet).

🛠️ How to Fix Run-On Sentences

• ➕ Add a Coordinating Conjunction: Use a comma followed by 'and', 'but', 'or', 'nor', 'for', 'so', or 'yet'. Example: 'The dog barked, and the cat ran away.'
• 🔪 Separate into Two Sentences: Divide the run-on into two separate sentences. Example: 'The dog barked. The cat ran away.'
• ➗ Use a Semicolon: Join the clauses with a semicolon if they are closely related. Example: 'The dog barked; the cat ran away.'
• 💬 Use a Subordinating Conjunction: Turn one of the clauses into a dependent clause with words like 'because', 'although', 'since', 'while', 'if', 'when', or 'unless'. Example: 'Because the dog barked, the cat ran away.'

📝 Real-World Examples

Run-On: I went to the store I bought milk.

• ✅ Corrected (with conjunction): I went to the store, and I bought milk.
• ✅ Corrected (separate sentences): I went to the store. I bought milk.
• ✅ Corrected (with semicolon): I went to the store; I bought milk.

Run-On: It was raining the game was cancelled.

• ✅ Corrected (with conjunction): It was raining, so the game was cancelled.
• ✅ Corrected (separate sentences): It was raining. The game was cancelled.
• ✅ Corrected (with subordinating conjunction): Because it was raining, the game was cancelled.

💡 Conclusion

Understanding and correcting run-on sentences is crucial for clear and effective writing. By identifying independent clauses and using appropriate punctuation or conjunctions, you can ensure your ideas are communicated accurately and professionally. Keep practicing, and you'll master this skill in no time!