phd dissertation vs phd thesis

Both 'PhD dissertation' and 'PhD thesis' are correct wordings commonly used in academia. The choice between them may depend on regional preferences or specific academic conventions.

Last updated: March 24, 2024

phd dissertation

This phrase is correct and commonly used in academia to refer to the final research project for a PhD degree.

This phrase is used to describe the written document that presents the original research conducted by a PhD candidate as a requirement for their doctoral degree.

Examples:

She spent years working on her PhD dissertation on environmental sustainability.
The defense of the PhD dissertation was scheduled for next month.

Alternatives:

doctoral dissertation
doctoral thesis

phd thesis

This phrase is also correct and widely used in academia to refer to the final research project for a PhD degree.

This phrase is used interchangeably with 'PhD dissertation' to describe the written document that presents the original research conducted by a PhD candidate as a requirement for their doctoral degree.

Examples:

He successfully defended his PhD thesis on quantum physics.
The library archives all PhD theses submitted by graduate students.

Alternatives:

doctoral thesis
doctoral dissertation

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phd dissertation vs phd thesis