A 2022 meta-analysis examined the effects of four-day workweeks across companies in six countries. Despite working roughly 20 percent fewer hours, employees reported higher productivity, lower stress, and similar revenue figures for their employers. The researchers cautioned that the studies were short-term and self-selected — companies willing to experiment may not represent the broader economy.
Which choice best states the main idea of the text?
- A
Productivity and revenue are unrelated.
- B
All companies should adopt four-day workweeks immediately.
- Ccheck_circle
Four-day workweeks have shown promising results, though the evidence has limits.
- D
Self-selected studies are inherently unreliable.
Explanation
The passage reports positive findings and then notes the caveats — A balances both. B overstates; C and D twist single details.