Which statement reflects the impact of daylight on learning outcomes?

Which statement reflects the impact of daylight on learning outcomes?

• A. Daylight has no impact on test scores.
• B. More daylight in classrooms is associated with higher test scores for third graders.
• C. Providing daylight with full-spectrum bulbs yields greater gains than daylight alone.
• D. Daylight effects are limited to math performance.

Answer: (B)

Light in the classroom can influence how well students perform by enhancing alertness, mood, and attention, which helps them engage with tasks and tests. The statement that more daylight in classrooms is associated with higher test scores for third graders reflects this positive link between daylight exposure and learning outcomes in younger students. Daylight tends to improve concentration and reduce fatigue, contributing to better performance on assessments across different subjects, not just one area like math. The other options misstate the relationship or scope: daylight does have an impact, the gains aren’t shown to depend solely on pairing daylight with full-spectrum bulbs, and the effects aren’t limited to math.

Light in the classroom can influence how well students perform by enhancing alertness, mood, and attention, which helps them engage with tasks and tests. The statement that more daylight in classrooms is associated with higher test scores for third graders reflects this positive link between daylight exposure and learning outcomes in younger students. Daylight tends to improve concentration and reduce fatigue, contributing to better performance on assessments across different subjects, not just one area like math. The other options misstate the relationship or scope: daylight does have an impact, the gains aren’t shown to depend solely on pairing daylight with full-spectrum bulbs, and the effects aren’t limited to math.