Textual scholarship (or textual studies) is an umbrella term for disciplines that deal with describing, transcribing, editing or annotating texts and physical documents. Textual research is mainly historically oriented. Textual scholars study, for instance, how writing practices and printing technology has developed, how a certain writer has written and revised his or her texts, how literary documents have been edited, the history of reading culture, as well as censorship and the authenticity of texts. The subjects, methods and theoretical backgrounds of textual research vary widely, but what they have in common is an interest in the genesis and derivation of texts and textual variation in these practices.