感知有用性(Perceived Usefulness)：技术使用者采用某种新技术时，对于这种技术可能增加其工作效用的主观认识，即这种技术能在多大程度上增进它的生产力，简称为PU...
基于94个网页-相关网页
该模型中，有用性认知(Perceived Usefulness，PU) 和易用性认知(Perceived Ease of Use，PEOU)是决定人们使用信息技术的态度、...
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Perceived Usefulness-PU 感知的有用性
perceived usefulness PU 感知有用性
perceived usefulness of strategies 自我评估的策略有效性
In addition, the perceived usefulness, perceived ease of use, perceived risk and consumer’s existing knowledge also have significant effect on consumer behavioral intention.
另外,感知有用性,感知易用性,感知风险和用户现有知识水平也对用户的使用意向有显著影响。
参考来源 - 国内用户使用移动广告行为意向的实证研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The perceived usefulness of China causes Seoul to accommodate China and decrease cooperation with the USA.
这种作用促使首尔与中国协调步调，减少与美国的合作。
Website quality can be measured with two dimensions of TAM including perceived usefulness and perceived ease of use.
对网站质量的测度可采用技术接受模型（TAM）的两个维度：感知有用性和感知易用性。
It also analyses gender, identity and major factors effect on Perceived Usefulness, Perceived Ease of Use of Electronic book.
分析了性别、身份和专业等因素对电子图书感知有用和感知易用的影响。
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