Reading and Comprehension Flashcards

A student reads the following passage excerpt: "The committee's decision, though ostensibly driven by fiscal prudence, was met with skepticism by those who recalled similar austerity measures from a decade prior—measures that had, paradoxically, increased long-term expenditures." Which of the following best describes the rhetorical function of the word 'ostensibly' in this sentence?

Answer: It signals that the stated reason for the decision may not reflect the actual motivation.

'Ostensibly' means 'apparently' or 'on the surface,' and is used to cast doubt on the stated reason. The sentence structure—combined with the reference to paradoxical outcomes—implies the committee's real motivation may differ from the fiscal prudence they cited. The word is a subtle qualifier that invites the reader to question the official explanation.

In a passage arguing that urban green spaces reduce crime rates, the author cites a study showing that neighborhoods with parks had 18% lower assault rates. A critic responds: "The neighborhoods chosen for park installation in that study were already gentrifying before the parks were built." Which of the following best characterizes the critic's logical objection?

Answer: The critic is introducing a confounding variable that undermines the causal claim.

The critic is pointing out that gentrification—not the parks—may be the actual cause of the lower assault rates. This is a confounding variable argument: when a third factor (gentrification) influences both the independent variable (park installation) and the dependent variable (crime), the claimed causal relationship becomes suspect. The critic is not attacking the statistics themselves or redefining the crime metric.

Read this paired-text scenario: Text 1 argues that widespread adoption of electric vehicles (EVs) will significantly reduce carbon emissions. Text 2 notes that in regions where electricity is generated primarily by coal, EVs can produce more lifecycle carbon emissions than efficient gasoline vehicles. A question asks which statement best describes the relationship between the two texts. Which answer is most precise?

Answer: Text 2 complicates Text 1's claim by identifying conditions under which the claim may not hold.

Text 2 does not fully refute Text 1 (it only applies to coal-heavy grids) nor does it support it. The most precise description is that Text 2 'complicates' the claim by introducing a conditional exception. The SAT often rewards 'complicates' over 'refutes' when the counterargument is limited in scope rather than universal.

A passage about ecological succession states: "Pioneer species colonize barren environments and, through their life cycles, gradually alter soil chemistry and microclimate in ways that make the habitat inhospitable to themselves but suitable for subsequent species." Based solely on this sentence, which inference is most directly supported?

Answer: Pioneer species contribute to their own eventual displacement from the ecosystem.

The sentence explicitly states that pioneer species make the habitat 'inhospitable to themselves'—meaning their own biological activity drives their displacement. Answer B introduces competition speed, which is not mentioned. Answer C misreads 'inhospitable to themselves' as harmful to all future species—the sentence says it becomes suitable for subsequent species. Answer D overstates by saying microclimate is the 'primary driver of all' succession.

A student is asked to find evidence in a passage to support the claim: "The author believes that technological optimism is ultimately misguided." The passage includes these four sentences: (I) 'Technology has solved problems once thought intractable.' (II) 'Yet each solution tends to introduce unforeseen complications.' (III) 'History suggests we should proceed with cautious optimism.' (IV) 'The failures of past innovations are often forgotten in the excitement of new ones.' Which sentence, or combination, provides the strongest direct evidence for the claim?

Answer: Sentences II and IV together, because they both point to the negative consequences of technology.

Sentence II directly states that solutions introduce unforeseen complications, and Sentence IV asserts that failures are systematically forgotten—together they form the strongest evidence that technological optimism is misguided because it is both blind to history and generates new problems. Sentence III advocates 'cautious optimism,' which modifies rather than rejects optimism. Sentence IV alone is suggestive but lacks the active critique present in Sentence II.

In the following sentence, identify the meaning of 'attenuated' as used in context: "The diplomat's carefully attenuated language—crafted to avoid offending either faction—ultimately pleased no one and resolved nothing." Which of the following is the most accurate definition of 'attenuated' as used here?

Answer: Weakened or diluted to the point of losing effectiveness.

In this context, 'attenuated' describes language that has been thinned or diluted—hedged so carefully to avoid offending anyone that it lost its force entirely. The outcome (pleased no one, resolved nothing) confirms that the attenuation drained the language of effectiveness. Answer B reverses the meaning; Answer C implies strength, which contradicts the outcome; Answer D refers to form rather than substance.