Previous studies have suggested that the Monday effect is related to work, but the ONS noted it was also apparent in Britons aged over 75, most of whom do not work.

以前的研究表明“星期一效应”与工作有关，但国家统计局却注意到这一效应对75岁以上的英国人来说也很明显，而他们中的大多数人是不工作的。

youdao

We controlled for other well-known fixed calendar (we call them Gregorian anomalies), notably,day of the week effect, like Monday,January effect, Halloween effect, and none of those factors explained results.

VOA: standard.2010.08.05

Looking ahead to the beginning of the workweek, Giuliani reminded commuters about carpooling restrictions going back into effect Monday.

CNN: New York issuing 'recovery notes' to help city rebuild

Although the new routes come into effect from Monday, work will go on until late next year improving pedestrian areas and lighting.

BBC: NEWS | UK | England | Nottinghamshire | Roads scheme means major changes

The announcement comes after changes to the Legal Aid, Sentencing and Punishment of Offenders Act came into effect on Monday in England and Wales.

BBC: Prison inmates face legal aid ban over complaints