Use Effective Supporting Evidence - Praxis Core Writing

  1. Which evidence would most effectively support this argument?
    Answer: Companies implementing flexible schedules report 25% lower turnover rates, 30% reduction in sick days, and 12% increase in project completion rates. Choice A provides concrete data demonstrating the claimed benefits: improved retention (lower turnover), better health/attendance (fewer sick days), and increased productivity (higher completion rates). Choice B explains how flexible work is possible but doesn't prove its benefits. Choice C shows employee preferences but doesn't demonstrate actual business outcomes. Choice D provides historical context without supporting the argument for flexibility's advantages.
  2. A writer argues that workplace wellness programs reduce healthcare costs for employers. Which supporting evidence would be most convincing to skeptical business owners?
    Answer: Johnson & Company reduced their annual healthcare premiums by $1.2 million after implementing a comprehensive wellness program that included fitness facilities and health screenings. Option B provides the most convincing evidence for skeptical business owners with a concrete, real-world example showing specific cost savings ($1.2 million). This tangible financial benefit directly addresses business concerns about return on investment. Option A focuses on employee benefits rather than cost reduction. Option C mentions studies but lacks specific financial data. Option D appeals to expert recommendations but doesn't provide measurable financial outcomes.
  3. Which piece of supporting evidence would be most effective for strengthening the claim about critical thinking?
    Answer: A 2019 longitudinal study of 3,000 students found that those who participated in arts programs scored 15% higher on standardized critical thinking assessments than their peers without arts exposure. Option A provides the most effective supporting evidence because it offers specific, quantifiable data from a credible research study. The evidence directly supports the critical thinking claim with concrete statistics (15% improvement) and a substantial sample size (3,000 students). Option B relies on anecdotal evidence without specific data. Option C is too vague and doesn't provide concrete support. Option D uses subjective observations without measurable outcomes.
  4. In an informative essay explaining why urban farming initiatives are expanding rapidly, which evidence would most effectively support the explanation?
    Answer: Urban farms reduce food transportation costs by 60%, create local jobs, and can produce 15 times more food per square foot than rural agriculture. Choice A provides specific quantitative reasons explaining rapid expansion: economic benefits (cost reduction), employment opportunities (job creation), and efficiency advantages (higher productivity). Choice B describes what can be grown but doesn't explain why urban farming is expanding. Choice C provides historical context rather than reasons for current growth. Choice D presents opinions and beliefs rather than concrete explanatory evidence.
  5. An argumentative essay claims that four-day work weeks improve employee wellbeing. Which evidence would most effectively support this claim?
    Answer: Companies implementing four-day weeks reported 71% reduction in employee burnout, 39% less stress-related illness, and 57% decrease in staff turnover rates. Option B provides the most effective evidence with specific, quantifiable wellbeing improvements from companies that implemented four-day weeks, including burnout reduction (71%), illness decrease (39%), and improved retention (57% less turnover). Option A describes general benefits but lacks measurable outcomes. Option C appeals to expert advocacy but doesn't provide concrete data. Option D mentions correlations but lacks specific statistics or examples.
  6. Which supporting detail would most effectively strengthen the mathematical abilities argument?
    Answer: Students enrolled in school music programs for three years averaged 23% higher scores on standardized math tests compared to students without any musical training. Option B provides the strongest evidence with specific, quantifiable data showing measurable mathematical improvement (23% higher test scores) linked directly to music program participation over a defined period (three years). Option A explains theoretical connections but lacks concrete evidence. Option C relies on educator observations without statistical data. Option D mentions research suggestions but doesn't provide specific performance improvements.
  7. Which supporting evidence would most convincingly demonstrate long-term cost reduction benefits?
    Answer: Denver Public Schools saved $4.2 million in energy costs over eight years after installing solar panels and expects $3.1 million in additional annual savings. Option B provides the most convincing evidence with specific, real-world financial data from an actual school district, showing concrete savings ($4.2 million over eight years) and future projections ($3.1 million annually). Option A describes general benefits without specific cost data. Option C appeals to expert recommendations but lacks concrete financial evidence. Option D mentions widespread savings but doesn't provide specific dollar amounts or examples.
  8. An argumentative essay claims that homework should be limited in elementary schools. Which evidence would most effectively support the claim about improved family relationships?
    Answer: Elementary schools reducing homework by 50% reported 65% fewer parent stress complaints and 40% increased school activity participation. Option B provides the most effective evidence with specific, measurable improvements in family relationships (65% fewer stress complaints, 40% increased school participation) from schools that actually implemented homework reduction. Option A identifies the problem but doesn't prove the solution's effectiveness. Option C appeals to professional recommendations but lacks concrete data. Option D mentions research findings but doesn't provide specific statistics or real examples.
  9. Which supporting evidence would most effectively strengthen this argument?
    Answer: Students in states requiring four years of PE show 22% lower obesity rates and higher post-graduation activity levels. Choice A provides evidence that mandatory PE achieves the stated goals: reducing obesity and promoting lifelong fitness habits. Choice B describes curriculum variety but doesn't prove effectiveness in meeting the argument's goals. Choice C establishes the problem but doesn't demonstrate that mandatory PE would solve it. Choice D presents health recommendations but doesn't prove that mandatory PE classes achieve them.
  10. Which piece of evidence would most effectively support this argument?
    Answer: Research showing that states with mandatory financial literacy education have graduates with 15% higher credit scores and 20% lower default rates. Choice A provides compelling evidence by demonstrating measurable positive outcomes in states that already require financial literacy education, directly supporting the argument for mandatory courses. Choice B explains what would be taught but doesn't justify why it should be mandatory. Choice C shows student interest but doesn't prove the necessity or effectiveness of mandatory courses. Choice D presents a problem but doesn't demonstrate that financial literacy courses would solve it.
  11. Which supporting evidence would most effectively demonstrate the academic performance benefits?
    Answer: Schools offering comprehensive counseling services report 26% improvement in standardized test scores and 41% reduction in student absenteeism related to mental health issues, based on three-year district data. Option B provides the most effective evidence with specific, measurable academic improvements (26% test score improvement, 41% absenteeism reduction) directly linked to comprehensive counseling services. Option A describes general benefits but lacks specific academic performance data. Option C appeals to professional recognition but doesn't provide concrete evidence. Option D discusses research connections but lacks specific statistics or measurable outcomes.
  12. A writer argues that schools should provide free breakfast programs for all students. Which evidence would best support the claim about academic performance benefits?
    Answer: Schools implementing universal breakfast programs report 12% higher test scores and 20% fewer disciplinary incidents compared to control schools. Option B provides the strongest evidence with specific, comparative data showing measurable academic improvements (12% higher test scores) and behavioral benefits (20% fewer disciplinary incidents). Option A describes general benefits but lacks specific academic performance data. Option C appeals to expert opinions without concrete evidence. Option D discusses nutrition-cognition connections but doesn't provide specific academic performance statistics.
  13. An informative essay explains why subscription-based business models have become dominant across various industries. Which supporting detail would most effectively illustrate this trend?
    Answer: Subscription revenue grew 435% over the past decade across software, entertainment, and retail industries. Choice A provides quantitative evidence of the trend's magnitude (435% growth) and scope (multiple industries), effectively illustrating the dominance described in the essay topic. Choice B defines subscription models but doesn't demonstrate their dominance. Choice C explains business advantages but doesn't prove widespread adoption. Choice D discusses consumer preferences but lacks specific evidence of the business model's dominance.
  14. An essay argues that meditation programs in elementary schools help students develop better emotional regulation and academic focus. Which evidence would best support this argument?
    Answer: Schools with daily meditation sessions report 30% fewer behavioral incidents and improved test scores. Choice A provides specific evidence supporting both claims: emotional regulation (fewer behavioral incidents) and academic focus (improved test scores). Choice B offers historical context but no evidence of benefits in elementary schools. Choice C describes implementation methods without demonstrating effectiveness. Choice D presents expert recommendations but lacks concrete evidence of outcomes in school settings.
  15. An essay argues that workplace mentorship programs create significant benefits for both mentors and mentees in professional development. Which evidence would most effectively support this bilateral benefit claim?
    Answer: Mentees receive promotions 25% faster while mentors develop enhanced leadership skills and greater job satisfaction. Choice A provides quantitative evidence of benefits for both groups: mentees gain faster career advancement while mentors develop skills and job satisfaction. Choice B describes program structure without demonstrating benefits for either party. Choice C focuses only on mentee benefits through retrospective accounts. Choice D discusses program design requirements rather than demonstrating bilateral benefits.
  16. A writer argues that companies should allow employees to work from home permanently. Which evidence would most effectively support the productivity claim?
    Answer: Stanford University's study of 16,000 remote workers showed 13% productivity increases and 50% reduction in employee turnover compared to office workers. Option B provides the most effective evidence with specific research data from a credible institution (Stanford) and large sample size (16,000 workers) showing quantifiable productivity gains (13% increase). Option A relies on subjective employee reports without objective measurements. Option C appeals to consultant recommendations but lacks concrete productivity data. Option D makes general claims about accomplishments without specific statistical evidence.
  17. Which supporting evidence would most effectively demonstrate meditation's workplace stress reduction benefits?
    Answer: Microsoft Corporation documented a 40% reduction in employee stress-related sick days and 25% improvement in job satisfaction scores after implementing daily meditation sessions. Option B provides the most effective evidence with specific, quantifiable results from a recognizable company. The concrete data (40% reduction in sick days, 25% improvement in satisfaction) demonstrates measurable workplace benefits. Option A describes general benefits without specific outcomes. Option C relies on professional recommendations without supporting data. Option D mentions studies but doesn't provide specific statistics or real-world examples.
  18. An argumentative essay claims that mandatory financial literacy courses would reduce student debt. Which supporting detail provides the strongest evidence?
    Answer: High school graduates from states requiring financial literacy courses average $8,000 less in student loan debt than graduates from states without such requirements. Option B provides the strongest evidence with specific, comparative data that directly supports the claim. The $8,000 difference in student debt between states with and without financial literacy requirements demonstrates a measurable impact. Option A identifies a problem but doesn't prove the solution's effectiveness. Option C describes what financial literacy teaches but doesn't show its impact on debt reduction. Option D appeals to authority but lacks concrete evidence of effectiveness.
  19. An argumentative essay contends that public transportation investments provide greater economic returns than highway expansion projects. Which supporting evidence would most strengthen this argument?
    Answer: Transit investments generate $5 per dollar spent compared to $1.50 for highways while reducing congestion. Choice A provides compelling comparative evidence showing superior economic returns for transit ($5 vs $1.50 per dollar) plus additional benefits. Choice B describes types of transit systems without comparing economic returns to highways. Choice C discusses highway construction challenges but doesn't demonstrate superior transit benefits. Choice D presents planning recommendations without specific evidence of comparative economic advantages.
  20. An argumentative essay claims that electric vehicle charging stations should be installed in all public parking areas. Which evidence would most effectively support the environmental benefits claim?
    Answer: Cities with comprehensive charging infrastructure report 30% lower carbon emissions from transportation and 15% improvement in air quality measurements over three-year periods. Option B provides the most effective evidence with specific, measurable environmental improvements (30% lower carbon emissions, 15% air quality improvement) linked directly to charging infrastructure. Option A describes electric vehicle benefits but doesn't connect to charging station availability. Option C appeals to scientific consensus but lacks specific data. Option D mentions successful examples but doesn't provide quantifiable environmental benefits.

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