What is a common guideline for the spacing of text in academic papers?

Double spacing is a common guideline for the spacing of text in academic papers because it enhances readability and allows for better annotation by instructors or reviewers. This spacing gives adequate room between lines, making it easier for the reader to follow the arguments being presented. Additionally, double spacing provides space for comments and corrections, which is particularly useful during the review process.

Single spacing can make the text appear cramped and could hinder readability, especially in lengthy papers. While 1.5 spacing is an alternative that offers slightly more space than single spacing, it is less common in formal academic writing than double spacing. Triple spacing is typically not used in academic papers as it creates excessive gaps between lines and does not meet the standard formatting guidelines. Thus, double spacing remains the preferred and widely accepted format in academic settings.