Originating in Latin thema, the term theme It has several uses and meanings. The dictionary of the Royal Spanish Academy (RAE) recognizes nothing less than nine.
A topic can be considered as the affair of a work or speech. For example: "In his latest novel, the Chilean author addresses the issue of abandoned children", "The conference will address the issue of import restrictions", "What will be the subject of your next essay?".
Another use of the concept refers to the various units that make up a Program educational : "The teacher told us that the next topic we will study will be the history of the city", "Of the ten issues we saw in the semester, I only understood three", "Tomorrow I will take this topic".
The word theme, on the other hand, is often used as Synonym of song or musical composition : “My favorite Beatles theme is Hey Jude”, “This is the main theme of the Titanic movie”, "Do you want to hear a song I wrote recently?".
As regards the theory of music, the theme is the central melody around which all the music of a composition revolves. In some cases it occurs that it is repeated or that variations are created on it, but it is not strictly necessary. Said central melody is usually used even in other compositions; such is the case of "The six variations of the Ruins of Athens in D Major, Opus 76" by Beethoven.
A theme of investigation Finally, it is the issue that captures the attention of scientists when doing field work.
Research and thesis
At the end of a university degree, students must present a final work, which is called thesis. It must address a particular topic; that is, have a theme and develop it in detail. It cannot be chosen at random, it is necessary to ask why and for what There will be talk about him.
To choose the appropriate subject for a thesis it is necessary to take into account that it must resolve any concerns that the student has; In addition, it must be related to the work for which you have been preparing during those years of study.
To make the decision, it is advisable to consult with the adviser that the University has assigned to the student, who will be able to guide you not only to choose the appropriate subject, but also to perform the work in an orderly and effective way. It is also interesting that the student study a method or form of work that is normally used in their area and crumble it to the point of finding those problems that it may present and devise a more efficient way of working.
It is essential that before beginning it is clear how the subject will be treated and what sub-themes will be touched; is better write about few points and develop them deeply To point out too many and not detail more than some of them.
Linguistics and literature
In the linguistics , the subject is the fragment of a word which remains unchanged during the decline. The last letter of the subject, whether a vowel or a consonant, is the one in charge of determining which is the flexion paradigm in which the verb or the noun is framed. It should be noted that, when a language evolves, certain changes in phonology may occur that modify the subject.
In literature the theme of a work it does not imply the only topic that will be discussed in it, but it will be the nucleus around which the history. For example, in the work "Tears in the rain" by Rosa Montero it could be said that the central theme is the sudden death of replicants due to the artificial alteration of memories; However, other issues such as death, pollution, specism, the pain of loneliness and the injustices that govern the lives of almost all societies are also discussed.