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Source text

Source text is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Source text rather than just read about it. In short: A source text is a text from which information or ideas are derived. In translation, a source text is the original text that is to be translated into another language.

Source text — main illustration
Source text — illustration

Key takeaways

  • Source text belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Source text to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Source text from memory before moving on to harder problems.

Reference excerpt

A source text is a text from which information or ideas are derived. In translation, a source text is the original text that is to be translated into another language. More generally, source material or symbolic sources are objects meant to communicate information, either publicly or privately, to some person, known or unknown. Typical symbolic sources include written documents such as letters, notes, receipts, ledgers, manuscripts, reports, or public signage, etc. It also includes oral sources, based on speech instead of writing, as well as graphic art. Symbolic sources exclude, for example, bits of broken pottery or scraps of food excavated from a midden—and this regardless of how much information can be extracted from an ancient trash heap, or how little can be extracted from a written document.

Classification in levels

In historiography, distinctions are commonly made between three levels of source texts: primary, secondary, and tertiary.

Primary

Primary sources are firsthand written accounts made at the time of an event by someone who was present. They have been described as those sources closest to the origin of the information or idea under study. These types of sources have been said to provide researchers with "direct, unmediated information about the object of study." Primary sources are sources which, usually, are recorded by someone who participated in, witnessed, or lived through the event. These are also usually authoritative and fundamental documents concerning the subject under consideration. This includes published original accounts, published original works, or published original research. They may contain original research or new information not previously published elsewhere. They have been distinguished from secondary sources, which often cite, comment on, or build upon primary sources. They serve as an original source of information or new ideas about the topic. Primary and secondary, however, are relative terms, and any given source may be classified as primary or secondary, depending on how it is used. Physical objects can be primary sources.

Secondary and tertiary

Secondary sources are written accounts of history based upon the evidence from primary sources. These are sources which, usually, are accounts, works, or research that analyze, assimilate, evaluate, interpret, and/or synthesize primary sources. These are not as authoritative and are supplemental documents concerning the subject under consideration. These documents or people summarize other material, usually primary source material. They are academics, journalists, and other researchers, and the papers and books they produce. This includes published accounts, published works, or published research. For example, a history book drawing upon diary and newspaper records. Tertiary sources are compilations based upon primary and secondary sources. These are sources which, on average, do not fall into the above two levels. They consist of generalized research of a specific subject under consideration. Tertiary sources are analyzed, assimilated, evaluated, interpreted, and/or synthesized from secondary sources, also. These are not authoritative and are just supplemental documents concerning the subject under consideration. These are often meant to present known information in a convenient form with no claim to originality. Common examples are encyclopedias and textbooks. The distinction between primary source and secondary source is standard in historiography, while the distinction between these sources and tertiary sources is more peripheral, and is more relevant to the scholarly research work than to the published content itself. Below are types of sources that most generally, but not absolutely, fall into a certain level. The letters after an item describes generally the type it is (though this can vary pending the exact source). P is for primary sources, S is for secondary sources, and T is for tertiary sources; those with ?s are indeterminate.

Authoritative sources A source that is official is called authoritative if it is known to be reliable and its authority or authenticity is widely recognized by experts in the field. Libraries specialize in collecting these types of resources so that students and faculty have the tools they need to research effectively.

In translation

In translation, a source text (ST) is a text written in a given source language which is to be or has been, translated into another language. According to Jeremy Munday's definition of translation, "the process of translation between two different written languages involves the changing of an original written text (the source text or ST) in the original verbal language (the source language or SL) into a written text (the target text or TT) in a different verbal language (the target language or TL)". The terms 'source text' and 'target text' are preferred over 'original' and 'translation' because they do not have the same positive vs. negative value judgment. Translation scholars including Eugene Nida and Peter Newmark have represented the different approaches to translation as falling broadly into source-text-oriented or target-text-oriented categories.

See also Journalism sourcing Source (disambiguation) Source literature Text (disambiguation) Wikisource

References

Worked examples

Example 1 — a first encounter with Source text

Start with the simplest possible case. Write down what Source text claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Source text before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Source text ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Source text

In research
Source text appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Source text in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Source text is common in secondary-school and first-year university syllabi. It links to neighbouring topics Sources, Translation, Translation studies, so understanding it makes those chapters shorter.
In everyday life
Look for Source text outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Source text in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Source text means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Source text out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Source text in simple terms?

A source text is a text from which information or ideas are derived. In translation, a source text is the original text that is to be translated into another language.

Why does Source text matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Source text?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Source text.

Tags

  • Sources
  • Translation
  • Translation studies

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