Henry Ford’s theory was that [working] five days, with the same pay, would increase worker productivity, in that people would put more effort into the shorter workweek,” says Jim Harter, chief scientist for workplace management and wellbeing at US analytics firm Gallup, based in Nebraska.. The theory was largely proven correct: in the decades since, the five-day workweek has become common practice.

อ่านต่อเพิ่มเติม โรงเรียนบ้านโป่งกระทิงล่าง

สาระสำคัญ เลนส์โปรเกรสซีฟ