Dr. Michael West developed a new method for teaching English to Indian children that focused on developing reading ability through silent reading of controlled vocabulary texts. Some key principles of the method included emphasizing reading comprehension over writing, using "passive" silent reading to build vocabulary before "active" writing, and introducing a minimum of 1,158 words to allow for everyday conversation. However, critics argued that the method overemphasized passive reading, did not teach all four language skills, and could become monotonous by neglecting oral work, grammar, composition and idioms.