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Watershed (broadcasting)

Watershed (broadcasting) 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 Watershed (broadcasting) rather than just read about it. In short: In broadcasting, the watershed (or safe harbor) is the time of day after which programming with content deemed suitable only for mature or adult audiences is permitted. In the same way that a geological watershed divides two drainage basins, a broadcasting watershed serves as a dividing line in a schedule between family-friendly content and content deemed suitable only for a more mature audience, such as programs co…

Watershed (broadcasting) — main illustration
Watershed (broadcasting) — illustration

Key takeaways

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

Reference excerpt

In broadcasting, the watershed (or safe harbor) is the time of day after which programming with content deemed suitable only for mature or adult audiences is permitted. In the same way that a geological watershed divides two drainage basins, a broadcasting watershed serves as a dividing line in a schedule between family-friendly content and content deemed suitable only for a more mature audience, such as programs containing objectionable content; this can include graphic violence, strong language, and sexual content, or strong references to those themes, even if they are not shown explicitly. Many countries expect or require the transition to more adult material to not be abrupt, with the more 'mature' material appearing only later in the evening. The degree to which the watershed is publicly discussed and referred to also varies by country and culture; for English, in the United Kingdom and Commonwealth it is common to refer to programming as watershed or pre-watershed, while in the United States referring to a program as in the safe harbor is industry jargon general audiences will usually not understand. In some countries, watersheds are enforced by broadcasting laws. Cultural differences around the world allow those watershed times to vary. For instance, in Australia, the watershed time is 19:30 (7:30 p.m.), and in Italy it is 22:30 (10:30 p.m.). In some countries, the schedule is divided into periods with progressively fewer restrictions. In addition, some countries are more lenient towards subscription television and radio or pay-per-view channels than towards free-to-air channels.

By country

Argentina In Argentina, any programmes broadcast between 06:00 or 07:00 and 22:00 or 22:30 must be suitable for all ages. There are also three other ratings, SAM 13, SAM 16, and SAM 18, which may be broadcast only during the broadcast time that is not covered by any programme suitable for family viewing. Starting in September 2010, broadcasters must show the notices "Comienza el horario apto para todo público" (English: The time suitable for the general public is beginning) and "Finaliza el horario apto para todo público" (English: The time suitable for the general public is ending) at 6:00 a.m. or 7:00 a.m. and 10:00 p.m. or 10:30 p.m. respectively. In addition, the notice "Atención: Contenido no apto para niños, niñas y adolescentes" (English: Warning: Content not suitable for children and adolescents) is shown before news broadcasts.

Australia On Australian television, programmes are restricted to certain times based on their rating. Since December 2015, PG-rated programmes can be shown at any time of day, M-rated programmes from 19:30, and MA15+ programmes from 20:30. M-rated programmes can also be shown from 12:00 to 15:00 on school days. Complications with Australian time zones allow that to vary slightly in some areas. For example, when daylight saving time is in effect in New South Wales, NSW-based stations broadcasting to the Gold Coast, Queensland, would effectively push the broadcast watersheds an hour earlier, as Queensland does not observe DST; however, complaints by Gold Coast residents have forced those stations to delay prime-time programming by one hour to compensate. With the exception of subscription narrowcast channels, anything rated R18+ must not be shown on Australian television at any time, and must be edited to fit within MA15+ guidelines. Even on subscription narrowcast channels, the owner of the channel must ensure that its content is restricted to access by those with appropriate disabling devices.

Austria There is no legally binding watershed in Austria. However, according to its regulations, the public service broadcaster's channels do not air content that might harm the physical, mental or moral development of minors before 8:15 p.m. and when fictional programmes "not suitable for children" or "only for adults" are aired, an X or O, respectively, is added to the digital on-screen graphic.

Brazil

In Brazil, the concept of watershed was officially abolished on August 31, 2016, after a decision made by the Supreme Federal Court (Supremo Tribunal Federal). Despite online activism organized by some opposing parents and critics, such as Helena Martins, a journalist and representative of the National Program of Human Rights (Programa Nacional de Direitos Humanos), who created a petition on the Internet trying to prevent the decision, the Court ruled in favor of a lawsuit made by the Brazilian Labor Party (Partido Trabalhista Brasileiro), which received the support (during the lawsuit) of the Brazilian Association of Radio and Television Broadcasters (Associação Brasileira de Emissoras de Rádio e Televisão), composed of a group of several radio and television broadcasters spread throughout the country. Both organizations advocated for the national abolition of the watershed, claiming that the watershed was a kind of restriction that caused problems related to the "lack of programming freedom" on the Brazilian television. Starting in 1990, when the Advisory Rating Coordination (Coordenação de Classificação Indicativa) of the Department of Justice Politics (Departamento de Políticas de Justiça) was established, until the August 31, 2016 Supreme Court ruling, the Brazilian advisory rating system determined not only the content rating of a program, but also imposed a watershed system, who was created in line with the Child and Adolescent Statute (Estatuto da Criança e do Adolescente), a series of regulations who determine what are the children's rights in Brazil. The watershed was composed by the following rules:

… excerpt ends here. Continue reading the full article.

Illustrations

Watershed (broadcasting) illustration
Watershed (broadcasting) illustration
Watershed (broadcasting) illustration
Watershed (broadcasting) illustration
Watershed (broadcasting) illustration

Worked examples

Example 1 — a first encounter with Watershed (broadcasting)

Start with the simplest possible case. Write down what Watershed (broadcasting) 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 Watershed (broadcasting) 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 Watershed (broadcasting) 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 Watershed (broadcasting)

In research
Watershed (broadcasting) 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 Watershed (broadcasting) 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
Watershed (broadcasting) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Broadcast law, Television terminology, so understanding it makes those chapters shorter.
In everyday life
Look for Watershed (broadcasting) 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 Watershed (broadcasting) in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Watershed (broadcasting) 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 Watershed (broadcasting) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Watershed (broadcasting) in simple terms?

In broadcasting, the watershed (or safe harbor) is the time of day after which programming with content deemed suitable only for mature or adult audiences is permitted. In the same way that a geological watershed divides two drainage basins, a broadcasting watershed serves as a dividing line in a s…

Why does Watershed (broadcasting) 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 Watershed (broadcasting)?

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 Watershed (broadcasting).

Tags

  • Broadcast law
  • Television terminology

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