Architect Dr. Maya Lin argues that incorporating natural elements into building design—such as indoor plants, natural light, and water features—improves workplace productivity. She calls this approach "biophilic design."
Which finding would most directly support Lin's claim about productivity benefits?
Buildings with more windows cost more to construct
Employees enjoy working in aesthetically pleasing environments
Workers in offices with plants and natural light completed tasks 12% faster and reported 40% fewer sick days than workers in conventional offices
Modern architecture often incorporates sustainable materials
Correct Answer: C
Choice C is the best answer. Quantifiable productivity metrics (12% faster + 40% fewer sick days) directly prove Lin's claim.
- Context clues: Lin claims natural elements "improve productivity."
- Evidence evaluation: Task speed and attendance both measure workplace productivity.
- Verify: Comparing biophilic to conventional offices isolates the design effect.
💡 Strategy: Productivity claims need objective measures like output speed or attendance.
Choice A is incorrect because construction cost doesn't measure productivity. Choice B is incorrect because enjoyment doesn't prove productivity outcomes. Choice D is incorrect because sustainable materials are a different design consideration.