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Prime Time Access Rule

Prime Time Access Rule 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 Prime Time Access Rule rather than just read about it. In short: The Prime Time Access Rule (PTAR) was an American television broadcasting regulation enforced by the Federal Communications Commission (FCC) from September 13, 1971, to August 30, 1996. It was instituted under concerns that television networks controlled too much of their affiliates' programming, and that there was not enough competition in program production and distribution.

Key takeaways

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

Reference excerpt

The Prime Time Access Rule (PTAR) was an American television broadcasting regulation enforced by the Federal Communications Commission (FCC) from September 13, 1971, to August 30, 1996. It was instituted under concerns that television networks controlled too much of their affiliates' programming, and that there was not enough competition in program production and distribution. Under the regulation, commercial television networks were prohibited from airing programming in the 7:30 p.m. ET/PT half-hour on weekdays and Saturdays, and the 7:00 p.m. and 10:30 p.m. ET/PT half-hours on Sundays, on stations in the top 50 media markets. Despite only applying in the largest markets, the PTAR was practiced nationwide. In the prime access timeslots, stations were expected to schedule local programming; the FCC prohibited reruns of networked programming from airing in the prime access timeslots. In practice, the early-evening fringe became a lucrative time slot for first-run syndicated programming, including game shows, entertainment series, and variety shows. A second regulation—the Financial Interest and Syndication Rules (fin-syn)—was introduced alongside the PTAR, which prohibited the major networks from owning their prime time programs or having co-owned syndication divisions. The PTAR was partially loosened in 1975, allowing the networks to re-claim an hour of programming they had lost on Sunday evenings, provided that the 7:00 p.m. hour be used to schedule either news-based or family-oriented programming. In 1996, the PTAR was repealed by the FCC, which deemed it to be no longer necessary. The regulations had a major impact on the television industry, with some of its effects still felt today: the PTAR moved the traditional start of prime time programming on the Big Three networks on weekdays and Saturdays from 7:30 p.m. to 8:00 p.m.—a scheduling pattern that has remained to this day, and was adopted by later entrants such as Fox, The WB and UPN, and their joint successor The CW. The PTAR was a factor in the mass cancellation of various programs popular among older and rural audiences, as the networks sought to target younger audiences more desirable to advertisers. Some of these cancelled shows—such as Hee Haw, Lassie, and The Lawrence Welk Show—resurfaced in first-run syndication, and were often picked up in the slots created by the PTAR. By the mid-1980s, many stations began to also air syndicated programming in the 7:00 p.m. slot to form a full "prime access hour". Even with the repeal of the PTAR, the Big Three networks did not reclaim the 7:00 p.m. hour on weekdays in part because the repeal of fin-syn allowed the networks to purchase the syndicators who were filling the airtime, meaning they would profit either way; they have largely maintained a status quo in the time periods to avoid confusing (and losing) viewers by changing the schedules of established syndicated hits.

Issuance

After lobbying by Donald McGannon of Group W Broadcasting (and thus known as the McGannon Rule), The Federal Communications Commission (FCC) issued the Prime Time Access Rule (PTAR) in 1970 and was implemented at the beginning of the 1971–1972 television season (the week of September 13–19, 1971). It was re-examined periodically, and it underwent several modifications since its initial implementation. The PTAR was instituted over a stated concern, by television-reform activists and other parties, that the three major television networks (ABC, CBS, and NBC) dominated the television program production market, controlled much of the programming presented to the public, and inhibited the development of competing program sources, especially independent syndicators and local stations. The FCC believed that PTAR would ultimately increase the level of competition in program production, reduce the networks' control over programming decisions made by their affiliates, and thereby increase the diversity of programs available to the public, especially in the evening hours when most households were watching. To ensure that independent companies would have access, the Financial Interest and Syndication Rules (commonly known as "fin-syn") were instituted at the same time by the FCC. This prohibited networks from owning syndication arms. Networks that did operate existing syndication divisions were forced to divest them, converting them into new companies independent from network management (such as Viacom, which was originally created by CBS to distribute its content and eventually expanded outside of program syndication and distribution in the succeeding years after the spinoff).

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with Prime Time Access Rule

Start with the simplest possible case. Write down what Prime Time Access Rule 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 Prime Time Access Rule 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 Prime Time Access Rule 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 Prime Time Access Rule

In research
Prime Time Access Rule 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 Prime Time Access Rule 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
Prime Time Access Rule is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1970 establishments in the United States, 1996 disestablishments in the United States, Broadcast law, so understanding it makes those chapters shorter.
In everyday life
Look for Prime Time Access Rule 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 Prime Time Access Rule in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Prime Time Access Rule 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 Prime Time Access Rule out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Prime Time Access Rule in simple terms?

The Prime Time Access Rule (PTAR) was an American television broadcasting regulation enforced by the Federal Communications Commission (FCC) from September 13, 1971, to August 30, 1996. It was instituted under concerns that television networks controlled too much of their affiliates' programming, a…

Why does Prime Time Access Rule 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 Prime Time Access Rule?

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 Prime Time Access Rule.

Tags

  • 1970 establishments in the United States
  • 1996 disestablishments in the United States
  • Broadcast law
  • History of television in the United States
  • Television syndication
  • Television terminology

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