LSAT-RC Practice Questions

A passage in musicology discusses the 'historically informed performance' (HIP) movement, which seeks to perform music from past eras, particularly Baroque and Classical, using period-specific instruments and techniques. The passage outlines a central debate within the movement. One camp, the 'purists,' strives for maximum authenticity, attempting to replicate the exact sounds and styles of the original performances based on historical treatises and instrument construction. The opposing camp, the 'pragmatists,' argues that true authenticity is an unattainable myth. They contend that modern ears are different, original contexts cannot be recreated, and historical sources are often ambiguous. Pragmatists, therefore, use historical research as a starting point but feel free to make interpretative choices that they believe best serve the music's spirit for a contemporary audience. The passage suggests that this tension has been productive, leading to a richer and more varied landscape of early music performance.

Which of the following actions would be most characteristic of a 'pragmatist' conductor as described in the passage?

A passage in musicology discusses the 'historically informed performance' (HIP) movement. The passage outlines a debate between 'purists,' who strive for maximum authenticity to original performances, and 'pragmatists,' who use historical research as a starting point but make interpretative choices for contemporary audiences. The passage concludes that the tension between these two camps has been productive for the field.

True or False: The author of the passage views the debate between 'purists' and 'pragmatists' as a damaging conflict that has hindered the progress of the HIP movement.

A passage on astrophysics discusses the two primary indirect methods for detecting exoplanets: the transit method and the radial velocity method. The transit method detects the slight dimming of a star's light as a planet passes in front of it. This method is effective for finding planets whose orbits are edge-on to our line of sight but is biased towards discovering large planets in tight orbits, as they cause more frequent and deeper dips in light. The radial velocity method detects the 'wobble' of a star caused by the gravitational pull of an orbiting planet, observed as a Doppler shift in the star's spectrum. This method is more sensitive to massive planets, regardless of their orbital inclination (unless it is perfectly face-on). The passage notes that using both methods in conjunction is powerful, as it can yield estimates of a planet's mass and radius, allowing for a calculation of its density.

According to the passage, the transit method is most effective for discovering which type of exoplanet?

A passage on astrophysics discusses the two primary indirect methods for detecting exoplanets: the transit method and the radial velocity method. The transit method detects the slight dimming of a star's light as a planet passes in front of it. The radial velocity method detects the 'wobble' of a star caused by the gravitational pull of an orbiting planet. The passage notes that using both methods in conjunction is powerful because it can yield estimates of a planet's mass and radius, allowing for a calculation of its density.

It can be inferred from the passage that a planet's density is a valuable piece of information for astronomers primarily because it helps them to:

A historical passage revises the traditional view of the Silk Road as merely a conduit for luxury goods like silk and spices traveling from East to West. The author argues that its most profound impact was as a network for the transmission of intangible things: ideas, technologies, religions, and even diseases. The passage explains that Buddhism spread from India to China along these routes, carried by monks and merchants. Similarly, technologies like papermaking and gunpowder, developed in China, made their way westward. The author contends that these exchanges had far more significant and lasting effects on the development of civilizations than the trade in material commodities. The passage concludes by recasting the Silk Road not as a single road, but as a dynamic, multicultural web of interaction that fundamentally shaped the pre-modern world.

Which of the following, if true, would most strengthen the author's argument?

A historical passage revises the traditional view of the Silk Road as merely a conduit for luxury goods. The author argues that its most profound impact was as a network for the transmission of intangible things: ideas, technologies, religions, and even diseases. The passage explains that Buddhism spread from India to China and technologies like papermaking moved westward along these routes. The author contends that these exchanges had far more significant and lasting effects on the development of civilizations than the trade in material commodities.

According to the author, the traditional view of the Silk Road is flawed because it:

The following passage analyzes a principle from the field of law and economics.

The Coase Theorem, a foundational concept in law and economics, posits that in the absence of transaction costs, private parties can bargain to an efficient outcome regardless of the initial allocation of property rights. In a classic example, consider a factory whose smoke damages the crops of a neighboring farm. If there are no transaction costs—costs associated with negotiating and enforcing an agreement—the outcome will be the same whether the factory has the right to pollute or the farmer has the right to clean air. If the factory has the right, the farmer will pay the factory to reduce pollution, up to the point where the cost of payment equals the cost of the crop damage. If the farmer has the right, the factory will pay the farmer for permission to pollute, up to the point where the cost of payment equals the factory's abatement cost. In either case, pollution is reduced to the socially optimal level.

This elegant theoretical result, however, clashes with the messy reality of legal disputes. The theorem's crucial assumption—'in the absence of transaction costs'—is its Achilles' heel. In the real world, transaction costs are pervasive and often prohibitive. These costs include search and information costs (finding the other party and determining the value of the rights), bargaining costs (the time and effort of negotiation, strategic behavior), and enforcement costs (ensuring the agreement is honored). When many parties are involved, such as a factory polluting a town of a thousand residents, the costs of coordinating a bargain become insurmountable. It is impractical for a thousand individuals to negotiate a single cohesive deal with the factory, a problem known as the 'holdout' or 'freerider' problem.

Consequently, the primary practical insight of the Coase Theorem is not that legal rules are irrelevant, but precisely the opposite. It highlights that the law's role is to minimize the impediments of transaction costs to facilitate efficient outcomes. When private bargaining is unlikely to succeed due to high transaction costs, the law should step in. It can do this by assigning the property right to the party who would have bought it in a costless world, or by implementing regulations like pollution taxes that simulate the result of an efficient bargain. Thus, the theorem's true value lies in its failure as a descriptive model of reality; it provides a benchmark against which to assess the real world and a clear justification for legal intervention aimed at structuring rights and liabilities to achieve efficiency when the market cannot.

Which of the following diagrams best illustrates the role of high transaction costs as described in the passage?

A passage on literary theory discusses the concept of the 'implied author,' a term coined by Wayne C. Booth. The passage explains that the implied author is not the real-life author but rather the persona or version of the author that the reader constructs from the text itself. It is the sensibility behind the work, responsible for the narrative's selection of details, its tone, and its underlying ethical framework. The passage contrasts this with the 'narrator,' who is a character within the story, and the 'flesh-and-blood author,' who exists outside the text. The passage argues that distinguishing between these entities is crucial for sophisticated literary analysis, as it prevents biographical fallacies and allows for a more nuanced understanding of narrative voice and irony.

Based on the passage, the primary distinction between the 'implied author' and the 'narrator' is that the former is:

A passage on literary theory discusses the concept of the 'implied author,' a term coined by Wayne C. Booth. The passage explains that the implied author is not the real-life author but rather the persona or version of the author that the reader constructs from the text itself. It is the sensibility behind the work, responsible for the narrative's selection of details, its tone, and its underlying ethical framework. The passage contrasts this with the 'narrator,' who is a character within the story, and the 'flesh-and-blood author,' who exists outside the text. The passage argues that distinguishing between these entities is crucial for sophisticated literary analysis, as it prevents biographical fallacies and allows for a more nuanced understanding of narrative voice and irony.

Which of the following can be most reasonably inferred from the passage?

A passage discusses the ecological role of keystone predators, using the reintroduction of gray wolves to Yellowstone National Park as a central example. The passage explains that the absence of wolves for decades allowed the elk population to grow unchecked, leading to overgrazing of willow and aspen trees along riverbanks. This loss of vegetation caused riverbank erosion and a decline in beaver populations, which rely on willows. The reintroduction of wolves initiated a 'trophic cascade,' a series of indirect ecological effects originating from the top predator. Wolf predation reduced elk numbers and, more importantly, changed their behavior, forcing them to avoid open river valleys. This allowed willows and aspens to recover, stabilizing riverbanks, leading to the return of beavers, and even altering the physical course of rivers.

According to the passage, the reintroduction of wolves to Yellowstone led to which TWO of the following outcomes? (Select TWO)