Training Within Industry (TWI) - Originally a 1940’s government program that immensely aided the War effort by
helping train Supervisors, while on the job. Many credited that program for the increase in productivity that stunned
the world. While shortly after WWII it fell out of favor in industry for being too simple it took off in many other parts
of the world, specifically Japan amongst others. Since 2000 it has begun a well-deserved resurgence within all sorts of
companies in the US and world, by providing straightforward methods for Supervisors and others to improve; Job
Relations, Job Instruction 2