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APA Headings and Seriation

Headings

APA Style uses a unique headings system to separate and classify paper sections. Headings are used to help guide the reader through a document. The levels are organized by levels of subordination, and each section of the paper should start with the highest level of heading. There are 5 heading levels in APA. The 6^th edition of the APA manual revises and simplifies previous heading guidelines. Regardless of the number of levels, always use the headings in order, beginning with level 1. The format of each level is illustrated below:

Thus, if the article has four sections, some of which have subsections and some of which don’t, use headings depending on the level of subordination. Section headings receive level one format. Subsections receive level two format. Subsections of subsections receive level three format. For example:

Method (Level 1)

Site of Study (Level 2)

Participant Population (Level 2)

Teachers. (Level 3)

Students. (Level 3)

Results (Level 1)

Spatial Ability (Level 2)

Test one. (Level 3)

Teachers with experience. (Level 4)

Teachers in training. (Level 4)

Test two. (Level 3)

Kinesthetic Ability (Level 2)

In APA Style, the Introduction section never gets a heading and headings are not indicated by letters or numbers. Levels of headings will depend upon the length and organization of your paper. Regardless, always begin with level one headings and proceed to level two, etc.

Seriation

APA also allows for seriation in the body text to help authors organize and present key ideas. For numbered seriation, do the following:

For lists that do not communicate hierarchical order or chronology, use bullets:

Authors may also use seriation for paragraph length text.

For seriation within sentences, authors may use letters:

Authors may also separate points with bullet lists: