You are here

Headings

29 April, 2016 - 11:35

APA style uses section headings to organize information, making it easy for the reader to follow the writer’s train of thought and to know immediately what major topics are covered. Depending on the length and complexity of the paper, its major sections may also be divided into subsections, sub-subsections, and so on. These smaller sections, in turn, use different heading styles to indicate different levels of information. In essence, you are using headings to create a hierarchy of information.

The following heading styles used in APA formatting are listed in order of greatest to least importance:

  1. Section headings use centered, boldface type. Headings use title case, with important words in the heading capitalized.
  2. Subsection headings use left-aligned, boldface type. Headings use title case.
  3. The third level uses left-aligned, indented, boldface type. Headings use a capital letter only for the first word, and they end in a period.
  4. The fourth level follows the same style used for the previous level, but the headings are boldfaced and italicized.
  5. The fifth level follows the same style used for the previous level, but the headings are italicized and not boldfaced.

Visually, the hierarchy of information is organized as indicated in Table "Table 15.1".

Table 15.1 Section Headings

Level of Information

Text Example

Level 1

Heart Disease

Level 2

Lifestyle Factors That Reduce Heart Disease Risk

Level 3

Exercising regularly.

Level 4

Aerobic exercise.

Level 5

Country line dancing.

 

A college research paper may not use all the heading levels shown in Table "Table 15.1", but you are likely to encounter them in academic journal articles that use APA style. For a brief paper, you may find that level 1 headings suffice. Longer or more complex papers may need level 2 headings or other lower-level headings to organize information clearly. Use your outline to craft your major section headings and determine whether any subtopics are substantial enough to require additional levels of headings.