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What is an Appendix?

What an appendix is, when to use one, and how to structure and label it so that supplementary material supports your research transparently.

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What is an Appendix?

An appendix is a section at the end of a research paper or report that contains supplementary materials (data, charts, questionnaires, or detailed explanations) that support the main text but are too lengthy to include in the body.

Purpose of an Appendix

  • To provide additional details for readers who want more depth.
  • To keep the main text clear and focused.
  • To demonstrate transparency in data collection or analysis.

Formatting Guidelines

  • Label appendices alphabetically (Appendix A, Appendix B, etc.).
  • Include a descriptive title for each appendix.
  • Start each appendix on a new page.

Best Practices

  • Reference appendices in the text (e.g., “see Appendix A”).
  • Include only relevant supplementary information.
  • Maintain consistent formatting with the rest of the document.

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