ISAT - International Student Admissions Analyzing and Extending Ideas Questions and Answers

Question 1

A city's government implements a new policy to provide subsidies for homeowners to install rooftop solar panels.
The stated goal is to increase the adoption of renewable energy.
An economist argues, 'This policy will be most effective in neighborhoods where residents frequently discuss home improvements and where there is high visibility of existing solar installations.' Which of the following principles, if true, would most strengthen the economist's argument?

Accepted Answer

The adoption of new products is often driven by social proof and peer effects, where individuals are influenced by the observable actions of others.

Answer

Technological innovations are most rapidly adopted when their initial cost is low.

Answer

Government subsidies are generally ineffective at changing long-term consumer behavior.

Answer

Homeowners are primarily motivated by long-term financial savings when making decisions about home improvements.

Question 2

Passage: The 'tragedy of the commons' is an economic problem where individuals have an incentive to consume a resource at the expense of every other individual—with no way to exclude anyone from consuming—which results in the overconsumption and eventual depletion of the common resource. For example, if a pasture is open to all local herders, each herder has an incentive to graze as many of their own cattle as possible, even if it degrades the pasture for everyone, because the individual benefit of an extra cow outweighs the shared cost of slight degradation.

Which of the following scenarios best illustrates an extension of the 'tragedy of the commons' principle?

Accepted Answer

International fishing fleets overfish in unregulated ocean areas, leading to the collapse of fish stocks that no single nation owns.

Answer

A company invests heavily in research and development, leading to a patented product that dominates the market.

Answer

A subscription-based streaming service loses customers after significantly increasing its monthly fee.

Answer

A city builds a public park, which increases the property values of adjacent homes.

Question 3

Argument: 'Our company's new mandatory wellness program, which includes weekly yoga sessions and nutrition seminars, is clearly a success. In the six months since it was implemented, employee sick days have decreased by 15%.'

The reasoning in this argument is most vulnerable to criticism on the grounds that it:

Accepted Answer

Overlooks the possibility that other factors may have contributed to the decrease in sick days.

Answer

Assumes that all employees find yoga and nutrition seminars to be beneficial.

Answer

Fails to consider that the cost of the wellness program may exceed the savings from fewer sick days.

Answer

Relies on a small sample size of data (only six months) to draw a broad conclusion.

Question 4

Passage: In ecology, the 'intermediate disturbance hypothesis' suggests that biodiversity is highest when ecological disturbances (like fires or storms) are neither too rare nor too frequent. If disturbances are too rare, a few dominant species will outcompete all others. If disturbances are too frequent, only a few species that are able to grow and reproduce quickly can survive. Moderate levels of disturbance, however, prevent competitive exclusion and create a mosaic of habitats, allowing a greater variety of species to coexist.

Based on this hypothesis, what would be the most likely outcome of a policy that successfully prevents all forest fires in a national park that historically experienced fires every 50-100 years?

Accepted Answer

The total number of plant species would decrease over time as a few fire-intolerant, dominant species take over.

Answer

The overall number of animal species in the park would rapidly increase.

Answer

The forest would become more resilient to other types of disturbances, such as insect infestations.

Answer

A greater variety of small, fast-growing plant species would begin to thrive.

Question 5

Passage: In many cities, the number of people choosing to use bicycle-sharing services has increased dramatically. At the same time, despite the increase in cyclists, the rate of bicycle-related accidents has decreased. Which of the following, if true, would best help to resolve this apparent paradox?

Accepted Answer

Drivers have become more aware and cautious due to the increased visibility and number of cyclists on the road.

Answer

The bicycle-sharing services have primarily expanded in cities that already had high rates of cycling.

Answer

Many of the new riders are tourists who are unfamiliar with local traffic laws.

Answer

The cost of using bicycle-sharing services has decreased over the past year.

Question 6

A political analyst argues: 'The rise of social media as a primary news source is detrimental to democracy because it allows for the rapid spread of misinformation and creates ideological echo chambers.' Which of the following statements, if true, would most seriously weaken the analyst's argument?

Accepted Answer

Social media platforms have enabled grassroots political movements and increased citizen engagement in political processes.

Answer

Studies show that people who consume news primarily from social media are more likely to vote in local elections.

Answer

Traditional news outlets have also been found to publish corrections for inaccurate reporting.

Answer

The majority of adults still report consuming news from a variety of sources, including television and print media.