Word A thesis or dissertation[1] is a document submitted in support of candidature for an academic degree or professional qualification presenting the author's research and findings.[2] In some contexts, the word "thesis" or a cognate is used for part of a bachelor's or master's course, while "dissertation" is normally applied to a doctorate, while in other contexts, the reverse is true.[3] The term graduate thesis is sometimes used to refer to both master's theses and doctoral dissertations.[4] Dissertations and theses may be considered to be grey literature.The required complexity and/or quality of research of a thesis or dissertation can vary by country, university and/or program, therefore, the required minimum study period may vary significantly in duration.The word dissertation can at times be used to describe a treatise without relation to obtaining an academic degree. The term thesis is also used to refer to the general claim of an essay or similar work.Contents 1 Etymology 2 Structure and presentation style 2.1 Structure 2.2 Style 3 Thesis committee 4 Regional and degree-specific practices and terminologies 4.1 Argentina 4.2 Canada 4.3 France 4.4 Germany 4.5 India 4.6 Italy 4.7 Pakistan 4.8 Poland 4.9 Portugal and Brazil 4.10 Russia, Kazakhstan, Belarus, Ukraine 4.11 Slovenia 4.12 Slovakia 4.13 Sweden 4.14 United Kingdom 4.15 United States 5 Thesis examinations 5.1 Examination results 5.2 Australia 5.3 Germany 5.4 Philippines 5.5 Portugal 5.6 North America