Back in the 1800s, go into the history of what used to be called time and motion studies, when they brought out the new experts in behavior to find ways of getting the laborers to work harder and faster and more efficiently, without paying them any more money.
Nyuma kwa ma 1800s, enda kwa historia historia ya waliyoita masomo ya mwendo, walipoleta mabingwa wapya wa tabia kutafuta njia za kufanya wafanyikazi wafanye na biidi na haraka zaidi bila kuongeza walicholipwa. Na tokea hapo.