I took Army basic and artillery training at Ft. Chaffee, Arkansas, 1957-58. At that time a sargent would neither slap, hit, or curse a trainee. Our basic training Company Sargent cursed one of the trainees and was transferred to Alaska in about a weeks time. We were told not to say sir to a sargent. I was fortunate in that all my sargents, other than the one mentioned, were highly professional.
In Basic, RA, US, NG, and AR were all in the same platoon. In the second eight, we AR and NG were segregated, which was a good thing because there were problems in the other platoons. We would have inspection and the company would be confined to base. Our platoon sargent would go over and get our passes and we would go to town.