1966年埃纳·豪根概述了语言规划的四个主要方面:规范的选择、规范的编典、功能的实施和功能的完善,这一理论模式一直是语言规划学科的核心内容。规范的选择和功能的实施(通常被称为“地位规划”)主要探讨语言之外的事情,具备更多的社会属性,而语言的编典和功能的完善(通 In 1966, Ena Haugen outlined four main aspects of language planning: the choice of norms, the codification of codes, the implementation of functions and the improvement of functions. This theoretical model has been the core content of the language planning discipline. The implementation of normative choices and functions (often referred to as “status plans”) focuses on things other than language, more social attributes, and the codification and refinement of languages