归纳了在战略决策过程中决策者的认知心理状态，并以此为基础，分析了战略决策者需要的辅助支持的类型和模式，为战略决策支持系统的建设提供指导。
The thesis also concludes the decision-maker's cognitive in the process of SDSS. Base on the cognitive, we study the kind and mode of auxiliary support and show the way of SDSS construction.
决策支持系统支持结构化决策；MIS系统支持的战略决策。
DSS supports structured decision making only; MIS supports strategic decision making.
决策支持系统支持结构化决策；MIS系统支持的战略决策。
DSS supports structured decision making only; MIS supports strategic decision making.
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