Not only did missionaries and colonial officials ridicule the Kathak dancers, Indian men who had been educated in colonial Britain and had adapted to Victorian prudery joined the criticism, states Margaret Walker, possibly because they had lost their cultural connection, no longer understood the underlying spiritual themes behind the dance, and assumed this was one of the "social ills, immoral and backward elements" in their heritage that they must stamp out. However, the Hindu families continued their private tutoring and kept the Kathak art alive as an oral tradition. Kathak teachers also shifted to training boys to preserve the tradition, as most of the 20th-century ridicule had been directed at Kathak "nautch girls".