Critical approaches to literature analyze works through different lenses or mindsets. New Criticism examines only what is in the text, while reader-response criticism studies the reader's interaction with the text. Biographical criticism relates the author's life to their work, and narratological criticism analyzes the narrative structure and point of view. Historical criticism reflects the period a work was produced/read, and social criticism recognizes literature as reflecting social environments. Gender/feminist criticism addresses issues of masculinity, femininity, and differences between sexes.