a dissertation on

USAGE SUMMARY

The phrase "a dissertation on" is correct and usable in written English.
It is typically used to refer to a formal and lengthy written work on a specific subject, often for academic purposes. Example: "Her dissertation on climate change explores the impacts of global warming on biodiversity."

✓ Grammatically correct

Academia

News & Media

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Robinson B. A Dissertation on the Aether of Sir Isaac Newton.

Nature

You could write a dissertation on why a movie that is one hour shorter than the TV series it came from actually feels longer.

Huffington Post

A Dissertation on the Functions of the Nervous System (1784), Translated and edited in one volume by Thomas Laycock.

Nature

"Seems like a dissertation on alcohol".

The New Yorker

Someone should write a dissertation on it.

The New York Times - Magazine

He gained a doctorate with a dissertation on Athenian democracy.

The Economist

Petraeus had written a dissertation on Vietnam at Princeton.

The New York Times

"I could write a dissertation on why I love trucks".

The New York Times

A dissertation on Descartes before dinner?

Columbia University

"There's no way I'm writing a dissertation on the hermeneutics of potato kugel," he protests.

The New York Times - Books

She earned a doctorate at Johns Hopkins, writing a dissertation on second-wave feminism.

The New Yorker

Expert writing Tips

Best practice

When referring to a specific dissertation, always include the author's name and the year it was published for proper attribution.

Common error

Avoid using incorrect prepositions after "dissertation". The correct form is "a dissertation on" followed by the topic. Saying "a dissertation about" or "a dissertation of" is generally considered incorrect.

Linguistic Context

The phrase "a dissertation on" functions as a noun phrase, typically introducing the subject of an academic work. As Ludwig indicates, it specifies the central theme explored in a formal research paper. Examples include dissertations on topics ranging from scientific theories to historical events, as showcased in Ludwig.

Expression frequency: Very common

Frequent in

Academia

30%

News & Media

25%

Encyclopedias

15%

Less common in

Science

10%

Formal & Business

10%

Wiki

10%

Ludwig's WRAP-UP

In summary, "a dissertation on" is a common and grammatically correct phrase used to introduce the topic of a formal academic study. As Ludwig AI states, it is typically associated with doctoral-level research and implies a thorough investigation of a specific subject. While alternatives like "a thesis about" or "a study on" exist, "a dissertation on" is the most precise choice when referring to doctoral research. It is predominantly used in formal contexts such as academia, news, and encyclopedias, making it essential to maintain accuracy and clarity when using this phrase in writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a thesis about

Replaces "dissertation" with "thesis", implying a similar but potentially less extensive academic work.

a study on

Uses "study" instead of "dissertation", suggesting a more general investigation into a subject.

an essay concerning

Substitutes "dissertation" with "essay", indicating a shorter and possibly less formal piece of writing.

a treatise regarding

Replaces "dissertation" with "treatise", conveying a formal and systematic exposition of a subject.

an analysis of

Focuses on the analytical aspect of the dissertation, highlighting its in-depth examination of a topic.

a discourse on

Uses "discourse" to emphasize a formal and extended treatment of a subject in speech or writing.

an exposition of

Replaces "dissertation" with "exposition", highlighting the detailed explanation and presentation of a subject.

a commentary about

Suggests a more interpretive and critical examination of a topic, rather than a comprehensive study.

a paper exploring

Uses "paper" to indicate a formal academic work, while "exploring" suggests an investigative approach.

an investigation into

Emphasizes the research and inquiry aspect of the dissertation, focusing on a detailed examination of a topic.

FAQs

How can I use "a dissertation on" in a sentence?

You can use "a dissertation on" to introduce the topic of an academic research paper. For example, "She wrote "a dissertation on the effects of climate change"".

What are some alternatives to "a dissertation on"?

Alternatives include phrases like "a thesis about", "a study on", or "a paper exploring", depending on the context and formality.

Is it correct to say "a dissertation about" instead of "a dissertation on"?

While "a dissertation about" might be understood, the more grammatically correct and widely accepted phrasing is "a dissertation on".

What's the difference between "a dissertation on" and "a thesis on"?

While both refer to academic research papers, a dissertation is typically associated with doctoral studies, whereas "a thesis on" can refer to either a master's or doctoral level research paper.