Bluebook SAT Test Command of Evidence Textual 1 — Questions and Answers
Question 1: A student claims: 'The author believes that technology has made people less capable of sustained attention.' Which quotation from a passage would best support this claim?
- 'Smartphones have become ubiquitous in modern life, appearing in virtually every workplace and home.'
- 'Studies indicate that the average attention span has declined from 12 seconds in 2000 to 8 seconds today, a change researchers attribute to digital media habits.' (Correct answer)
- 'Many educators embrace technology in the classroom as a tool for personalized learning.'
- 'The invention of the printing press similarly transformed how people processed information.'
Correct answer: 'Studies indicate that the average attention span has declined from 12 seconds in 2000 to 8 seconds today, a change researchers attribute to digital media habits.'
Choice B provides specific data (declining attention span) and directly attributes the decline to digital media habits — directly supporting the claim about technology's effect on attention.
Choice A establishes technology's prevalence but says nothing about attention. Choice C is positive about technology in education. Choice D draws a historical analogy but doesn't address contemporary attention spans. Choice B contains the precise claim the student makes — attention spans declining and the change attributed to digital media — making it the strongest supporting evidence.
Question 2: A writer argues: 'The town council's decision to ban plastic bags was largely symbolic with minimal environmental impact.' Which piece of evidence would most undermine this argument?
- 'The council voted 5-3 in favor of the ban after two hours of debate.'
- 'Several neighboring towns have considered similar bans in recent years.'
- 'Within one year of the ban, plastic bag waste in the local river decreased by 72 percent.' (Correct answer)
- 'Plastic bags make up a small fraction of total plastic pollution globally.'
Correct answer: 'Within one year of the ban, plastic bag waste in the local river decreased by 72 percent.'
A 72% decrease in plastic bag waste in the local river directly contradicts the claim that the ban had minimal environmental impact.
Choice A describes the vote — procedural, not environmental impact. Choice B shows interest in bans elsewhere — doesn't address this ban's impact. Choice D supports the 'symbolic' argument by emphasizing how small the issue is globally. Choice C directly refutes 'minimal impact' with a specific, measurable 72% improvement — the strongest counter-evidence.
Question 3: Read this passage: 'Urban green spaces — parks, gardens, and tree-lined streets — have been shown to lower stress hormone levels in nearby residents. One study found that people living within 300 meters of a park had cortisol levels 12% lower than those without nearby green space.' A student wants to support the claim that green spaces improve mental health. Which sentence from the passage provides the strongest textual evidence?
- 'Urban green spaces — parks, gardens, and tree-lined streets'
- 'have been shown to lower stress hormone levels in nearby residents' (Correct answer)
- 'One study found that people living within 300 meters of a park'
- 'had cortisol levels 12% lower than those without nearby green space'
Correct answer: 'have been shown to lower stress hormone levels in nearby residents'
The claim that green spaces 'lower stress hormone levels' directly connects the topic (green spaces) to mental health improvement (reduced stress hormones).
Choice A merely defines green spaces. Choices C and D are both parts of the same study result; D alone is incomplete (just a data point without context). Choice B makes the direct connection between green spaces and a measurable health outcome (lower stress hormones), most directly supporting the mental health claim.
Question 4: A student is writing about how automation threatens manufacturing jobs. Which sentence would provide the best textual evidence for this argument?
- 'Automation technology has advanced rapidly since the introduction of industrial robots in the 1960s.'
- 'The manufacturing sector employed 19.6 million Americans in 1979, compared to 12.8 million today, with economists citing automation as a primary driver of the decline.' (Correct answer)
- 'Some manufacturers argue that automation creates new jobs that require different skills.'
- 'Workers in automated factories report higher satisfaction due to reduced physical strain.'
Correct answer: 'The manufacturing sector employed 19.6 million Americans in 1979, compared to 12.8 million today, with economists citing automation as a primary driver of the decline.'
Specific employment figures showing a 6.8 million drop attributed to automation directly support the argument that automation threatens manufacturing jobs.
Choice A gives historical context without job loss data. Choice C presents a counter-argument. Choice D suggests positive effects. Choice B provides concrete numbers (19.6M → 12.8M) and explicitly attributes the decline to automation — the most direct and specific evidence for the claim.
Question 5: A passage states: 'The gold rush transformed California in ways that were both spectacular and devastating. The population exploded from 14,000 in 1848 to 250,000 by 1852. Simultaneously, hydraulic mining destroyed thousands of acres of farmland and deposited sediment that clogged rivers for decades.' A student claims: 'The gold rush had significant negative environmental consequences.' Which sentence from the passage best supports this claim?
- 'The gold rush transformed California in ways that were both spectacular and devastating.'
- 'The population exploded from 14,000 in 1848 to 250,000 by 1852.'
- 'Simultaneously, hydraulic mining destroyed thousands of acres of farmland and deposited sediment that clogged rivers for decades.' (Correct answer)
- 'The gold rush transformed California in ways that were both spectacular and devastating.'
Correct answer: 'Simultaneously, hydraulic mining destroyed thousands of acres of farmland and deposited sediment that clogged rivers for decades.'
The sentence describing destroyed farmland and clogged rivers directly provides textual evidence of specific negative environmental consequences.
Choice A (same as D) mentions 'devastating' but also 'spectacular' — too vague for environmental evidence. Choice B describes population growth — a social, not environmental, consequence. Choice C specifically names two environmental harms: farmland destruction and river sedimentation — directly supporting 'significant negative environmental consequences.'
Question 6: A student reads a passage arguing that social media companies should be regulated like public utilities. The passage includes this quote from a researcher: 'When a platform controls the information environment of three billion users, its decisions about content moderation carry the same weight as public policy.' How does this quote function as evidence in the argument?
- It provides a definition of what a public utility is according to legal standards
- It suggests that social media companies are too large to be regulated effectively
- It supports the regulatory argument by equating platform influence with government-level policy impact (Correct answer)
- It argues that content moderation decisions are always politically motivated
Correct answer: It supports the regulatory argument by equating platform influence with government-level policy impact
The quote equates the platform's influence ('same weight as public policy') to government-scale impact — supporting the argument for regulation as a public utility.
Choice A defines utilities — not what the quote does. Choice B suggests unruliness — the opposite of the regulatory argument. Choice D introduces political motivation not implied. Choice C correctly identifies the quote's function: by framing platform decisions as equivalent to public policy, the researcher implicitly argues they should be subject to similar public oversight — supporting the utility regulation argument.
Question 7: Read this passage: 'Bilingual children develop executive function skills — the ability to switch between tasks, inhibit distractions, and manage working memory — earlier than monolingual peers. Researchers attribute this advantage to the constant mental exercise of managing two language systems simultaneously.' A student claims: 'Learning two languages simultaneously offers cognitive advantages.' Which part of the passage most directly supports this claim?
- 'Bilingual children develop executive function skills' (Correct answer)
- 'the ability to switch between tasks, inhibit distractions, and manage working memory'
- 'earlier than monolingual peers'
- 'Researchers attribute this advantage to the constant mental exercise of managing two language systems simultaneously'
Correct answer: 'Bilingual children develop executive function skills'
The opening clause directly states the cognitive benefit (executive function skills) that bilingual children develop — the most direct support for 'cognitive advantages.'
Choice B defines executive function without connecting it to bilingualism. Choice C adds the comparison (earlier than monolingual) — useful context. Choice D explains why the advantage exists. But Choice A directly states the core claim — that bilingual children develop a specific cognitive skill (executive function) — making it the most direct textual support for 'cognitive advantages.'
Question 8: A student argues: 'The author of this passage is more sympathetic to small farmers than to large agricultural corporations.' Which textual evidence would best support this interpretation?
- The author describes agricultural corporations as 'efficiently organized enterprises serving global food chains.'
- 'Small farms cultivate community, stewardship of the land, and ways of life that cannot be measured in bushels per acre,' the author writes. (Correct answer)
- 'Both large corporations and small farms play roles in the contemporary agricultural system,' according to the passage.
- 'The consolidation of agricultural land has accelerated over the past fifty years,' the author notes.
Correct answer: 'Small farms cultivate community, stewardship of the land, and ways of life that cannot be measured in bushels per acre,' the author writes.
The quote using emotionally positive language about small farms ('community,' 'stewardship,' 'ways of life') reveals authorial sympathy — value-laden language absent in descriptions of corporations.
Choice A describes corporations neutrally (efficiently organized). Choice C presents both equally. Choice D notes consolidation factually. Only Choice B uses rich, positive, emotionally resonant language ('community,' 'stewardship,' 'ways of life') exclusively about small farms — a linguistic signal of authorial sympathy toward them.
Bluebook SAT Test Command of Evidence Textual 1
A student claims: 'The author believes that technology has made people less capable of sustained attention.' Which quotation from a passage would best support this claim?