20 medium SAT Command of Evidence — Textual questions

Medium is where most scores are actually won and lost. These questions are not tricky for the sake of it, but every one of them has a wrong answer built to catch a specific shortcut.

Every question below is a real item from the SAT Climb bank, tagged medium by the same difficulty model the app uses to build your practice. Pick an answer before you open the explanation.

Reading & Writing · Information and Ideas~6 per testMedium tier
Question 1Medium
Astrophysicist Jocelyn Bell Burnell discovered pulsars in 1967 while analyzing radio telescope data. In a research essay, a student claims that Bell Burnell's initial discovery was nearly dismissed because the signals she detected were so regular that they were mistaken for human interference rather than a natural phenomenon.

Which quotation from an account of Bell Burnell's work best supports the student's claim?

Show the answer and explanation

Why C is right

Choice C is the best answer because it most effectively supports the claim that the signals were nearly dismissed as human interference due to their regularity. The quotation explains that the signals were nicknamed "Little Green Men" because their precision made them "seem more likely to be artificial transmissions than natural astronomical objects," directly illustrating how their regularity led to initial misidentification.

Why the others are wrong

  • AThis describes the significance of the discovery but does not address the initial confusion about whether the signals were natural or artificial.
  • BWhile this provides context about the telescope's capabilities, it does not address the nearly-dismissed discovery or the confusion about the signals' origin.
  • DThis emphasizes Bell Burnell's research methods but suggests her work was thorough and persistent rather than nearly dismissed, contradicting the claim.
Question 2Medium
"The House of Mirth" is a 1905 novel by Edith Wharton. In the novel, Wharton suggests that the character Lily Bart's adherence to social conventions ultimately traps her in a system that values appearance over authenticity, as is evident when the narrator observes _____

Which quotation from "The House of Mirth" most effectively illustrates the claim?

Show the answer and explanation

Why D is right

Choice D is the best answer because it most effectively illustrates the claim that Lily's adherence to social conventions traps her in a system valuing appearance over authenticity. The quotation explicitly describes Lily as fashioned for a purely decorative mission, highlighting how social expectations confine her to a role focused on appearance.

Why the others are wrong

  • AWhile this quotation suggests Lily is a victim of her civilization, it does not specifically address the tension between social conventions and authenticity or the emphasis on appearance.
  • BThis quotation contradicts the claim by suggesting Lily lacks the ability to break free from her world, implying personal limitation rather than being trapped by social conventions.
  • CThis quotation describes Lily's charm and manner but does not address how social conventions trap her or the conflict between appearance and authenticity.
Question 3Medium
Archaeologist Sarah Parcak uses satellite imagery to identify potential archaeological sites. In a presentation about Parcak's methods, a student claims that Parcak's approach has revealed previously unknown sites that traditional ground surveys had missed.

Which quotation from an article about Parcak's work best supports the student's claim?

Show the answer and explanation

Why C is right

Choice C is the best answer because it most effectively supports the claim that Parcak's approach revealed previously unknown sites missed by traditional surveys. The quotation provides specific examples of pyramids and settlements that archaeologists had "walked past for decades without recognizing," directly showing that satellite imagery discovered sites traditional ground surveys had missed.

Why the others are wrong

  • AThis describes the general accessibility of satellite technology but does not demonstrate that Parcak's approach revealed previously unknown sites.
  • BThis emphasizes the importance of ground surveys rather than supporting the claim that satellite imagery has revealed sites missed by traditional methods.
  • DWhile this indicates that satellite surveys help prioritize excavation sites, it does not demonstrate that previously unknown sites were revealed that ground surveys had missed.
Question 4Medium
"Beloved" is a 1987 novel by Toni Morrison. In the novel, Morrison suggests that the character Sethe's past trauma continues to exert control over her present life, literally manifesting as an inescapable presence, as is evident when the narrator describes _____

Which quotation from "Beloved" most effectively illustrates the claim?

Show the answer and explanation

Why A is right

Choice A is the best answer because it most effectively illustrates the claim that Sethe's past trauma literally manifests as an inescapable presence. The quotation describes the house as spiteful and filled with a baby's venom, presenting trauma as a tangible, present force that everyone in the household recognizes.

Why the others are wrong

  • BThis quotation discusses Sethe's loss of faith but does not illustrate how her past trauma manifests as a literal presence controlling her present life.
  • CThis quotation describes how the past affects Sethe mentally but uses figurative rather than literal language about manifestation, and does not suggest an external presence.
  • DThis quotation suggests Sethe experiencing happiness and being unaware of social consequences, which contradicts the claim that past trauma controls her present life.
Question 5Medium
In their 2019 study of urban heat islands, environmental scientists measured temperature variations across different land use types in Phoenix, Arizona. The researchers found that vegetation cover significantly moderates extreme temperatures, suggesting that strategic tree planting could mitigate heat-related health risks in cities.

Which quotation from the study would best illustrate the researchers' findings?

Show the answer and explanation

Why B is right

Choice B is the best answer because it provides specific evidence that vegetation significantly moderates temperatures, showing an eight to twelve degree reduction in areas with tree coverage. This directly supports the researchers' findings about vegetation's moderating effect and the potential for strategic tree planting to address heat risks.

Why the others are wrong

  • AThis quotation establishes that Phoenix experiences high temperatures but does not address vegetation's moderating effect or the study's findings about temperature variations.
  • CWhile this quotation acknowledges some temperature differences in vegetated areas, it emphasizes that multiple factors contributed to thermal patterns rather than highlighting vegetation's significant moderating effect.
  • DThis quotation states that vegetation levels did not affect temperature patterns, which directly contradicts the researchers' findings about vegetation's significant moderating effect.
Question 6Medium
"The Yellow Wallpaper" is an 1892 short story by Charlotte Perkins Gilman. In the story, the narrator describes how her physician husband dismisses her concerns about her own health, indicating that he prioritizes his professional judgment over her personal experience.

Which quotation from "The Yellow Wallpaper" most effectively illustrates the claim?

Show the answer and explanation

Why C is right

Choice C is the best answer because it most effectively illustrates the claim that the husband dismisses the narrator's concerns about her health while prioritizing his professional judgment. The quotation shows that despite the narrator's belief that she is sick, her physician husband tells others "there is really nothing the matter" and attributes her condition to "temporary nervous depression," directly demonstrating how his medical opinion overrides her personal experience.

Why the others are wrong

  • AThis choice describes the husband's scientific worldview but does not illustrate him dismissing the narrator's health concerns or prioritizing his professional judgment over her experience.
  • BThis choice mentions the husband laughing at the narrator but provides only partial support for the claim, lacking the specific connection to health concerns and professional judgment.
  • DThis choice contradicts the claim by suggesting the husband is attentive and caring, which counters the idea that he dismisses her concerns.
Question 7Medium
In a 2021 study, evolutionary biologist Sheela Turbek and colleagues examined how geographic isolation affects genetic divergence in bird populations. The researchers analyzed songbird species that had been separated into distinct populations by mountain ranges and found evidence suggesting that physical barriers accelerate the development of reproductive incompatibility.

Which quotation from a researcher would best illustrate the claim about the study's findings?

Show the answer and explanation

Why C is right

Choice C is the best answer because it directly supports the claim that physical barriers like mountains accelerate reproductive incompatibility. The quotation specifically states that mountain-isolated populations showed "markedly higher rates of genetic incompatibility," which aligns with the study's finding about how geographic isolation affects divergence.

Why the others are wrong

  • AWhile this quotation mentions genetic differences in separated populations, it explicitly states these differences did not correspond to reproductive incompatibility, which only partially supports the claim.
  • BThis quotation discusses mountain ranges and songbirds but focuses on species diversity and habitat rather than genetic divergence or reproductive incompatibility.
  • DThis quotation directly contradicts the claim by stating that separated populations maintained breeding compatibility rather than developing reproductive incompatibility.
Question 8Medium
"The Awakening" is an 1899 novel by Kate Chopin. In the novel, Chopin suggests that the protagonist Edna Pontellier experiences a profound internal transformation that conflicts with her external social role, writing, _____

Which quotation from "The Awakening" most effectively illustrates the claim?

Show the answer and explanation

Why A is right

Choice A is the best answer because it most effectively illustrates the claim that Edna experiences a profound internal transformation that conflicts with her external social role. The quotation describes Edna "becoming herself" while simultaneously "casting aside that fictitious self" she presents to the world, directly capturing both the internal change and the conflict with her social persona.

Why the others are wrong

  • BThis quotation describes Edna's relationship to other women at Grand Isle but does not illustrate an internal transformation or conflict between inner self and social role.
  • CWhile this mentions an internal realization, it focuses on a single moment of passion rather than illustrating the ongoing transformation and conflict between internal and external selves described in the claim.
  • DThis quotation suggests Edna is gaining awareness of her position but emphasizes her recognition of relations with the world around her rather than a conflict between her internal transformation and external social role.
Question 9Medium
Archaeologist Ian Hodder has directed excavations at Çatalhöyük, a 9,000-year-old settlement in modern Turkey. In his 2006 book "The Leopard's Tale," Hodder argues that the inhabitants of Çatalhöyük lived in a relatively egalitarian society with minimal evidence of hierarchical social structures.

Which finding from Hodder's excavations would most directly support this argument?

Show the answer and explanation

Why A is right

Choice A is the best answer because it directly supports the argument for an egalitarian society by showing that burial practices treated individuals equally across demographics and lacked the concentration of wealth that indicates social hierarchy, providing clear evidence of minimal hierarchical structures.

Why the others are wrong

  • BWhile uniform housing suggests some degree of equality, this finding only partially supports the argument and does not provide as direct evidence of minimal hierarchy as evidence about equal treatment across all social dimensions.
  • CThis finding describes specialized religious structures but does not address whether society was hierarchical or egalitarian; it is relevant to understanding the site but not to the specific claim about social structure.
  • DThis finding contradicts Hodder's argument by providing evidence of differential status, with some individuals receiving special burial treatment that suggests hierarchical social distinctions.
Question 10Medium
Historian Emma Rothschild examines how Enlightenment philosopher Adam Smith has been interpreted by later economists. Rothschild argues that modern readings of Smith's work have oversimplified his views on self-interest by ignoring his emphasis on moral sentiment and social interdependence.

Which quotation from Rothschild most effectively illustrates the claim?

Show the answer and explanation

Why B is right

Choice B is the best answer because it most effectively illustrates the claim that modern readings have oversimplified Smith's views on self-interest by ignoring his emphasis on moral sentiment. The quotation directly contrasts the common interpretation focused on self-interest with Smith's extensive treatment of "sympathy and fellow-feeling," demonstrating exactly how the oversimplification occurs.

Why the others are wrong

  • AThis quotation provides historical context about Smith's influence but does not address how his views have been oversimplified or what aspects of his work have been ignored.
  • CThis quotation suggests modern economists have extended Smith's work rather than oversimplified it, which contradicts rather than supports the claim about oversimplification.
  • DWhile this quotation acknowledges Smith's recognition of self-interest, it does not illustrate how modern readings have oversimplified his views by ignoring his emphasis on moral sentiment and social interdependence.
Question 11Medium
Economist Raj Chetty has studied intergenerational economic mobility in the United States. In a policy paper, a student claims that Chetty's research reveals that a child's chances of earning more than their parents vary dramatically depending on the specific neighborhood in which they grow up, even within the same city.

Which quotation from Chetty's research best supports the student's claim?

Show the answer and explanation

Why C is right

Choice C is the best answer because it most effectively supports the claim that a child's chances of upward mobility vary dramatically by specific neighborhood within the same city. The quotation provides a concrete example from Atlanta showing a dramatic difference in mobility outcomes between northern and southern neighborhoods for children from the same income level.

Why the others are wrong

  • AWhile this describes factors associated with mobility, it does not demonstrate dramatic variation between specific neighborhoods within the same city.
  • BThis discusses national trends in economic mobility over time but does not address neighborhood-level variation within cities.
  • DThis suggests that early moves to better neighborhoods have minimal impact, which contradicts the claim that specific neighborhood location dramatically affects mobility outcomes.
Question 12Medium
Historian Sarah Dunlap Jackson has studied the role of women in the American Revolutionary War. In her research, Jackson argues that women's contributions extended far beyond traditional domestic support, as they actively participated in military operations and intelligence gathering in ways that were strategically significant to the revolutionary cause.

Which quotation from a historical document most effectively illustrates the claim?

Show the answer and explanation

Why D is right

Choice D is the best answer because it illustrates both key aspects of the claim: that women actively participated in military operations and intelligence gathering, and that these contributions were strategically significant. The quotation describes a woman providing intelligence that was "critical to American victories," demonstrating the strategic importance of her espionage work.

Why the others are wrong

  • AThis choice describes women's economic contributions during the war, which represents traditional domestic support rather than illustrating active participation in military operations or intelligence gathering.
  • BThis choice provides an example of a woman in military service but does not demonstrate strategic significance to the revolutionary cause, offering only partial support for the claim.
  • CThis choice describes women's political activism through boycotts, which is topically related to the revolution but does not illustrate participation in military operations or intelligence gathering.
Question 13Medium
Historian Jennifer L. Morgan examines how colonial legal systems in the Americas defined enslaved people's status. In her analysis, Morgan argues that these legal frameworks deliberately created contradictions by simultaneously treating enslaved individuals as property and as persons accountable for criminal actions.

Which quotation from a legal scholar best supports Morgan's argument?

Show the answer and explanation

Why B is right

Choice B is the best answer because it directly supports Morgan's argument by illustrating the deliberate contradiction in legal frameworks that treated enslaved people as "chattel" (property) while "simultaneously" subjecting them to criminal accountability requiring "moral agency" (personhood).

Why the others are wrong

  • AThis quotation describes regulations governing enslaved people but does not address the specific contradiction between property status and criminal accountability that Morgan's argument emphasizes.
  • CThis quotation discusses regional differences in slavery laws but actually moves away from the contradiction Morgan describes by suggesting some systems abolished slavery rather than maintaining contradictory legal definitions.
  • DWhile this quotation mentions variation in legal status, it does not illustrate the specific contradiction Morgan identifies between treating enslaved people as both property and accountable persons.
Question 14Medium
Economist Mariana Mazzucato has studied the role of government in fostering innovation. In her 2013 book The Entrepreneurial State, Mazzucato challenges the conventional view that private enterprise alone drives technological progress, arguing instead that government investment has been essential to breakthrough innovations, with the state often assuming risks that private companies avoid.

Which quotation from a technology historian most effectively illustrates the claim?

Show the answer and explanation

Why B is right

Choice B is the best answer because it illustrates both key aspects of the claim: that government investment has been essential to breakthrough innovations ("every core technology" came from government-funded research) and that the state assumes risks private companies avoid (government invested "during periods when private investors considered the technologies too speculative").

Why the others are wrong

  • AThis choice mentions government grants supporting technology companies but does not fully illustrate how government investment has been essential to breakthrough innovations or how the state assumes risks that private companies avoid.
  • CThis choice contradicts the claim by emphasizing the crucial role of private capital in bringing innovations to market, which counters the argument that government investment drives technological progress.
  • DThis choice discusses government investment in research but does not illustrate risk-taking or the essential role in breakthrough innovations, making it topically related without fully supporting the claim.
Question 15Medium
In a research paper, a student claims that architect Maya Lin's approach to memorial design prioritizes creating spaces for personal reflection rather than imposing a singular interpretation on visitors.

Which quotation from an architecture historian best supports the student's claim?

Show the answer and explanation

Why C is right

Choice C is the best answer because it directly supports the claim by contrasting Lin's approach with traditional memorial features and emphasizing that her design allows individuals to "project their own emotions and memories," demonstrating the priority on personal reflection over imposed interpretation.

Why the others are wrong

  • AThis quotation provides information about the memorial's popularity but does not address Lin's design philosophy regarding personal reflection versus imposed interpretation.
  • BWhile this quotation describes an interactive element of the design, it does not clearly establish that the design prioritizes personal reflection over a singular interpretation.
  • DThis quotation contradicts the claim by suggesting Lin aims to convey "specific historical lessons" that "all Americans should understand," which describes imposing an interpretation rather than encouraging personal reflection.
Question 16Medium
Astronomer Vera Rubin's observations of galaxy rotation rates in the 1970s provided crucial evidence for the existence of dark matter. A science writer claims that Rubin's findings challenged prevailing theories by revealing a fundamental discrepancy between observed gravitational effects and visible matter.

Which quotation from a researcher most effectively illustrates the claim?

Show the answer and explanation

Why A is right

Choice A is the best answer because it most effectively illustrates the claim that Rubin's findings revealed a discrepancy between observed gravitational effects and visible matter. The quotation explicitly describes how the observed rotation speeds contradicted what "Newton's laws would predict based on visible matter alone," directly demonstrating the fundamental discrepancy mentioned in the claim.

Why the others are wrong

  • BThis quotation describes what astronomers believed before Rubin's work rather than illustrating how her findings challenged those theories by revealing a discrepancy.
  • CWhile this quotation is about Rubin's work and mentions earlier observations, it focuses on the historical context rather than illustrating the specific discrepancy her findings revealed.
  • DThis quotation suggests galaxies contain undetected mass but does not clearly illustrate the fundamental discrepancy between observed gravitational effects and visible matter that Rubin's work revealed.
Question 17Medium
Archaeologist James Chen's 2020 analysis of ancient Mesopotamian trade networks challenges previous assumptions about economic isolation. Chen contends that even small agricultural settlements maintained surprisingly extensive commercial connections with distant urban centers.

Which quotation from an archaeologist best supports Chen's contention?

Show the answer and explanation

Why A is right

Choice A is the best answer because it directly supports Chen's contention by providing specific evidence of a small agricultural settlement maintaining extensive commercial connections. The discovery of materials from distant sources demonstrates the surprisingly wide-ranging trade networks that even minor villages participated in.

Why the others are wrong

  • BThis quotation discusses trade networks of major cities but does not address Chen's specific contention about small agricultural settlements maintaining extensive connections.
  • CThis quotation directly contradicts Chen's contention by claiming that small settlements were geographically isolated and relied on local goods with limited trade.
  • DThis quotation acknowledges some variation in trade access but does not demonstrate the extensive commercial connections of small settlements that Chen's contention emphasizes.
Question 18Medium
"The Garden Party" is a 1922 short story by Katherine Mansfield. In the story, Mansfield suggests that the protagonist, Laura, experiences a sudden shift in her understanding of social class divisions when she encounters poverty directly, as is evident when the narrator describes ______

Which quotation from "The Garden Party" most effectively illustrates the claim?

Show the answer and explanation

Why B is right

Choice B is the best answer because it most effectively illustrates Laura's sudden shift in understanding when encountering poverty directly. The description of the dead young man as "far, far away" and "remote" from concerns about "garden parties and baskets and lace frocks" shows Laura recognizing the profound gulf between her privileged world and the reality of the working-class family's loss.

Why the others are wrong

  • AThis quotation describes the atmosphere of the garden party itself but does not address Laura's encounter with poverty or any shift in her understanding of social class.
  • CThis quotation shows Laura's comfortable relationship with her brother within her own social class, which actually counters the claim about her encountering poverty and experiencing a shift in understanding.
  • DWhile this quotation mentions something the family lacked, it describes a minor luxury within an already privileged context rather than Laura's direct encounter with actual poverty.
Question 19Medium
Marine biologist Kakani Katija has developed techniques using robotic submarines to study the movement patterns of jellyfish in their natural deep-ocean habitats. In discussing Katija's research methods, a science writer claims that her approach provides more accurate data about jellyfish behavior than traditional laboratory-based observation techniques.

Which quotation from an article about Katija's work would best support the writer's claim?

Show the answer and explanation

Why B is right

Choice B is the best answer because it directly supports the claim that Katija's approach provides more accurate data than laboratory observation. The quotation states that ocean observations revealed behaviors that "differed substantially" from laboratory findings and that tanks had been "producing misleading results."

Why the others are wrong

  • AThis quotation describes the technical capabilities of Katija's robots but does not address whether her approach provides more accurate behavioral data than laboratory methods.
  • CWhile this quotation acknowledges Katija's techniques as an advancement, it also affirms the value of laboratory studies, thus only partially supporting the claim about superior accuracy.
  • DThis quotation states that laboratory studies had already documented the same behaviors, which contradicts the claim that Katija's approach provides more accurate data.
Question 20Medium
"Invisible Man" is a 1952 novel by Ralph Ellison. In the novel, Ellison uses imagery of light and darkness to suggest that the narrator's invisibility is not a physical condition but rather a result of others refusing to truly see him, writing, _____

Which quotation from "Invisible Man" most effectively illustrates the claim?

Show the answer and explanation

Why A is right

Choice A is the best answer because it most effectively illustrates the claim that the narrator's invisibility results from others refusing to truly see him rather than being a physical condition. The quotation explicitly states that he is invisible "simply because people refuse to see" him and uses the metaphor of distorting mirrors to show how others misperceive him.

Why the others are wrong

  • BThis describes the narrator's living situation in a forgotten basement but does not use light and darkness imagery or explain that his invisibility results from others refusing to see him.
  • CWhile this mentions light, it focuses on the narrator's personal experience of aliveness rather than illustrating how his invisibility results from others refusing to see him.
  • DThis quotation suggests that light makes the narrator visible and real, implying that without light he becomes invisible, which contradicts the claim that invisibility results from others refusing to see him rather than from physical conditions.

What to do after medium

Medium is the tier that decides most scores. If these are landing, the hard set is where the remaining points are.

Questions are written by SAT Climb and drawn from its own item bank. SAT® is a registered trademark of College Board, which is not affiliated with and does not endorse SAT Climb.