预防性技术采用元分析及其对创新鸿沟跨越的启示——以可穿戴医疗健康设备为例

区别于增值性创新,预防性创新为采用者带来的收益难以直接观察,创新决策过程较少得到学者关注。为探索预防性创新接受行为的关键决定因素及其对在创新扩散过程中影响大小的变化,本元分析以可穿戴医疗健康设备为例,基于技术接受模型及其扩展模型、隐私计算模型、创新扩散理论与健康信念模型构建了概念模型并收集了28项研究对假设进行检验。研究结果表明:①本元分析中选取的变量可有效预测用户预防性创新的采用;②随着投稿年份增加,态度、感知有用性、感知易用性、绩效期待、努力期待、社会影响、便利条件、娱乐动机、信任、兼容性、顾客创新对使用意愿,健康信念对感知有用性之间的显著关系逐渐增强。此外,感知益处、感知隐私风险也显著影响使用意愿;③随着创新产品的扩散,用户对产品提出更高要求。

A meta-analysis of adoption of preventive innovation technology and its implications for crossing the chasm:Taking wearable healthcare devices as an example

At the end of the 19th century and the beginning of the 20th century, the subject of modern Landscape Architecture was introduced into China from Japan and the United States. This paper sorts out the curriculum, research contents and related activities of Landscape Architecture education in Lingnan University. The results show that Lingnan University set up "Landscaping" course in 1917. Lingnan University has carried out some teaching, research and practice in landscaping and horticulture, and gradually perfected the related courses such as landscape gardening and floriculture, and attached importance to the theory and practice. The practical content was closely combined with production, which was economical and practical.