She was principal for Dramatens elevskola two times; the first time from 1831 to 1834, and the second time from 1841 to 1856. She was also teatcher in declamation there. She was the third woman to be principal for the famous school. Anne Marie Milan Desguillons had ben the first in 1793-1800, but she was principal together with her husband. Sofia Lovisa Gråå had ben the first woman who was principal of this school alone, and she was principal in 1804-1812. Karolina Bock was a good teacher, but unlike her own teacher, Sofia Lovisa Gråå, she was very strict and firm with her students, so strict that her students rebelled and had her deposed from her position as principal. But she continued to work as an actor until 1863.