Another factor that contributes to gendered behaviour and roles is the greater visibility, importance, and presence of males than females in literature, and in the language that teachers use for communication and instruction. Male-generic pronouns are a special problem in early childhood settings. A recommended method to help gender barriers disappear is specific training for teachers and more education on the topic for parents. Though, an ultimate conclusion by one author notes that young children know, feel, and think gender despite the wishes of adults to make gender disappear in their lives.