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Innovation and Evaluation of Technology Acceptance Model (Tam) in S-Commerce: A Case of Social Media Platforms in Ghana
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作者 Peprah Rene Owusu Ennin Peter Asiedu +1 位作者 Jiangming Ji Francis Atta Sarpong 《Journal of Computer and Communications》 2022年第3期100-124,共25页
Electronic commerce is quickly increasing in several countries, most notably in developing countries. A new electronic-commerce segment known as social commerce has evolved due to the popularity of social media. Consu... Electronic commerce is quickly increasing in several countries, most notably in developing countries. A new electronic-commerce segment known as social commerce has evolved due to the popularity of social media. Consumer trust is important to social commerce success and impacts purchase choices. In modern times, majority of businesses have changed how from the traditional businesses and migrated to social commerce. Electronic commerce was the first of its sort, followed by social commerce, which conducted business via social networking platforms. Identifying the factors that influence social commerce use enables businesses to enhance those features and boost revenue. Thus, the purpose of this study was to examine how increased technology usage influences the social commerce activities of Ghanaian businessmen and women. A review of the literature resulted in the development of a conceptual model. Six hundred and twenty-five responses from Ghanaian enterprises and women who use e-commerce platforms were used to assess the conceptual approach. Partial Least Square Structural Equation Modeling (PLS SEM) was used to validate the model. The reliability and validity of the measuring apparatus were determined using measurement model analysis. To examine the model’s fit and assumptions, we used structural model analysis. Five hypotheses were supported by the structural model data. Effort Expectancy, Perceived Ease of Use, Performance Expectancy, Perceived Utility, and Trust were shown to be the most influential criteria affecting behavioral intention to use s-commerce in Ghana. The findings of this research have major significance for academics and practitioners of social trade. 展开更多
关键词 technology acceptance model (tam) Smart PLS SEM Social Commerce Electronic Commerce
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Using the Technology Acceptance Model to Analyze the Learning Outcome of Open Education Resources
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作者 Hsien-sheng Hsiao Pei-wun Wang Shao-yu Lu 《Chinese Business Review》 2018年第9期479-487,共9页
Along with the development of information and communications technology,open educational resources were widely applied in training usage.The use of these resources facilitates the access to knowledge by enabling learn... Along with the development of information and communications technology,open educational resources were widely applied in training usage.The use of these resources facilitates the access to knowledge by enabling learners to transcend time and space.In this way,learners are able to obtain new knowledge more actively and efficiently than before.Using Technology Acceptance Model(TAM)as the theoretical foundation,this study aims to explore the learning outcome of using open educational resources with the perceived convenience as the external variable.In this study,the open educational resources were defined as online courses on the Open Course Ware(OCW)and Massive Open Online Courses(MOOCs),on which the learners choose courses themselves and study without the impact from people,matters,time,space,and things with the help of the Internet.To achieve the objectives of the study,the researchers conducted a survey with the participants who had already used the open educational resources.In total,124 valid samples were collected.The Partial Least Squares(PLS)statistical method was used to carry out the analysis.Overall,the model of this study has good prediction and explanatory power.After the data analysis,the study found that the perceived convenience exerts a positive impact on the use of the open educational resources.In addition,among the four TAM variables,the perceived usefulness does not exert a significant impact on the behavioral intention to use,but the other three TAM variables all have a significant impact on the behavioral intention. 展开更多
关键词 technology acceptance model(tam) PERCEIVED CONVENIENCE open EDUCATIONAL RESOURCES learning OUTCOME
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Private Club GMs'/COOs' Perceptions in Adopting Social Media: Applying the Technology Acceptance Model
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作者 MiRan Kim Lu Zhang +2 位作者 Jung Hee Yu Jason P. Koenigsfeld Ronald F. Cichy 《Journal of Tourism and Hospitality Management》 2016年第1期37-48,共12页
关键词 旅游业 旅游经济 旅游景点 酒店管理
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Trust beyond Technology Algorithms: A Theoretical Exploration of Consumer Trust and Behavior in Technological Consumption and AI Projects
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作者 David Oyekunle Ugochukwu Okwudili Matthew +1 位作者 David Preston David Boohene 《Journal of Computer and Communications》 2024年第6期72-102,共31页
In an era dominated by artificial intelligence (AI), establishing customer confidence is crucial for the integration and acceptance of AI technologies. This interdisciplinary study examines factors influencing custome... In an era dominated by artificial intelligence (AI), establishing customer confidence is crucial for the integration and acceptance of AI technologies. This interdisciplinary study examines factors influencing customer trust in AI systems through a mixed-methods approach, blending quantitative analysis with qualitative insights to create a comprehensive conceptual framework. Quantitatively, the study analyzes responses from 1248 participants using structural equation modeling (SEM), exploring interactions between technological factors like perceived usefulness and transparency, psychological factors including perceived risk and domain expertise, and organizational factors such as leadership support and ethical accountability. The results confirm the model, showing significant impacts of these factors on consumer trust and AI adoption attitudes. Qualitatively, the study includes 35 semi-structured interviews and five case studies, providing deeper insight into the dynamics shaping trust. Key themes identified include the necessity of explainability, domain competence, corporate culture, and stakeholder engagement in fostering trust. The qualitative findings complement the quantitative data, highlighting the complex interplay between technology capabilities, human perceptions, and organizational practices in establishing trust in AI. By integrating these findings, the study proposes a novel conceptual model that elucidates how various elements collectively influence consumer trust in AI. This model not only advances theoretical understanding but also offers practical implications for businesses and policymakers. The research contributes to the discourse on trust creation and decision-making in technology, emphasizing the need for interdisciplinary efforts to address societal challenges associated with technological advancements. It lays the groundwork for future research, including longitudinal, cross-cultural, and industry-specific studies, to further explore consumer trust in AI. 展开更多
关键词 Consumer Trust AI-Driven Projects TRANSPARENCY Ethical Accountability Structural Equation modeling (SEM) technology acceptance model (tam) Interdisciplinary Study Organizational Factors Psychological Factors Behavioral Intention
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Location Based Services Acceptance and Adoption Evaluation: An Investigation on Mobile Phone Users’ Response to Awareness and Utilization of LBS Technology in Nairobi Kenya 被引量:1
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作者 Charles Busera Wasomi Edward Hunja Waithaka +1 位作者 Moses Karoki Gachari David Ndegwa Kuria 《Journal of Computer and Communications》 2021年第10期60-96,共37页
Location Based Navigation System (LBNS) is a specific Location Based Service (LBS) purely for navigational purpose. These systems resolve position of a user by using GNSS/GPS positioning technologies, to which supplem... Location Based Navigation System (LBNS) is a specific Location Based Service (LBS) purely for navigational purpose. These systems resolve position of a user by using GNSS/GPS positioning technologies, to which supplementary information on goods and services are tagged. The navigation services have become popular and can be installed on mobile phones to provide route information, location of points of interest and user’s current location. LBS has continued to face challenges which include “communication” process towards user reference. Location Based Service System conveys suitable information through a mobile device for effective decision making and reaction within a given time span. This research was geared at understanding the state of LBS technology acceptance and adoption by users in Nairobi Kenya. To do this a quantitative study was carried out through a questionnaire, to investigate mobile phone users’ response on awareness and use of LBS technology. Testing the growth of this technology in this region compared to predictions in previous studies using Technology Acceptance Model (TAM), it is evident that many users may be aware of GPS functionality in mobile phones but are certainly yet to fully embrace the technology as they rarely use it. This points to some underlying challenges towards this technology within this part of the World, thereby recommending for deliberate monitoring and evaluation of LBS technology for sustenance growth based on user satisfaction and acceptance for improved usability. 展开更多
关键词 Location Based Services (LBS) SMARTPHONE Mobile Device Mobile Phone Location Based Navigation Service (LBNS) technology acceptance model Quantitative Analysis
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An Investigation on Telecommunication Staff's Acceptance of E-Learning Technology
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作者 Yu Ya-Chu Huang Kuo-Hung 《Journal of Modern Accounting and Auditing》 2011年第10期1150-1157,共8页
关键词 Learning 电信产品 员工 技术 电子学习 工作人员 电信公司 理论创新
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基于TAM-CPV模型的共享电单车持续使用意愿分析
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作者 曾超 褚家亮 +2 位作者 王嵩 于立 毛超艳 《重庆交通大学学报(自然科学版)》 CAS CSCD 北大核心 2024年第6期64-70,共7页
深入剖析共享电单车的使用因素,增强共享电单车用户持续使用意愿对促进共享电单车健康有序发展、提升投放管理精细化水平至关重要。以技术接受模型(technology acceptance model,TAM)为基础,引入感知价值理论(customer perceived value,... 深入剖析共享电单车的使用因素,增强共享电单车用户持续使用意愿对促进共享电单车健康有序发展、提升投放管理精细化水平至关重要。以技术接受模型(technology acceptance model,TAM)为基础,引入感知价值理论(customer perceived value,CPV)中的感知愉悦性、感知风险,并引入感知成本因素;构建基于TAM-CPV模型的共享电单车持续使用意愿模型;以重庆市共享电单车运营的监管数据、现场调查数据和网络调查数据为基础,综合运用SPSS、AMOS软件对结构方程模型开展检验及分析。研究结果表明:感知易用性是影响持续使用意愿的最显著正向因素,感知愉悦性次之,感知成本是唯一负向影响因素;这预示着政府管理部门应当注重共享电单车投放点的合理性,企业应当注重共享电单车APP的使用体验、计费规则。 展开更多
关键词 交通工程 共享电单车 持续使用意愿 技术接受模型 感知价值理论
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我国中小城市电动两轮车骑行者戴盔意向研究——基于TPB和TAM整合模型
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作者 卢毅 徐家瑜 胡琦伟 《长沙理工大学学报(自然科学版)》 CAS 2024年第2期104-112,共9页
【目的】探究影响我国中小城市电动两轮车骑行者戴盔意向的心理因素,以更好地提升头盔佩戴率。【方法】从骑行者角度出发,结合计划行为理论(theory of planned behavior,TPB)和技术接受模型(technology acceptance model,TAM),构建了电... 【目的】探究影响我国中小城市电动两轮车骑行者戴盔意向的心理因素,以更好地提升头盔佩戴率。【方法】从骑行者角度出发,结合计划行为理论(theory of planned behavior,TPB)和技术接受模型(technology acceptance model,TAM),构建了电动两轮车骑行者戴盔意向模型,通过结构方程模型(structural equation model,SEM)探究了骑行者心理潜变量对戴盔骑行意向的影响效果。【结果】与以传统的TPB为框架的模型相比,基于TPB和TAM整合的模型在拟合适配度方面表现更优。其中态度(0.411)、知觉行为控制(0.305)两个潜变量对骑行者戴盔意向的作用效果最为显著,骑行者的年龄对戴盔意向模型具有调节作用。【结论】研究结果可以为当地政府制定相关政策提供理论参考依据,并为其他学者后续针对戴盔骑行行为的研究提供思路。 展开更多
关键词 交通安全 电动两轮车 戴盔意向 计划行为理论(TPB) 技术接受模型(tam) 结构方程模型(SEM)
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Blog acceptance model: An empirical study on exploring users' acceptance and continual usage of blogs 被引量:1
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作者 ZHAO Yuxiang ZHU Qinghua 《Chinese Journal of Library and Information Science》 2009年第3期44-61,共18页
Blogs have permeated into our daily lives at a fast speed, and various kinds of blog spaces have attracted our attention. However, little effort has been made on studying the users' motivation to participate in bl... Blogs have permeated into our daily lives at a fast speed, and various kinds of blog spaces have attracted our attention. However, little effort has been made on studying the users' motivation to participate in blog activities. This paper aims to construct a theoretical model about the blog adoption based on technology acceptance model(TAM theory), social capital theory and social exchange theory, and put forward 18 related hypotheses. Then the survey method is adopted to analyze the data from 208 questionnaires using the SPSS and LISREL tools, and to examine the theoretical model and hypotheses. Finally, the paper makes a discussion from five aspects due to the results of data analysis, including individual driving factors, group driving factors, community driving factors, technology acceptance factors and moderating variables. The results show that curiosity/enjoyment, user's experience, social interaction and social identification will greatly affect users' motivation to accept a blog; meanwhile, perceived ease of use, exchange cost and trust will partially influence users' intention to participate in blog activities. The results also suggest that age and education degrees have significant moderating effects on users' acceptance and updating of blogs. 展开更多
关键词 Blog acceptance model Users' motivation technology acceptance model(tam) Social capital theory Social exchange theory
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Perspectives and Experiences of Education Stakeholders: A Quantitative Study on the Adoption of Artificial Intelligence in Executive Training Using Structural Equation Modeling
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作者 El Mostafa Atoubi Rachid Jahidi 《Intelligent Information Management》 2024年第2期104-120,共17页
The recent increase in the use of artificial intelligence has led to fundamental changes in the development of training and teaching methods for executive education. However, the success of artificial intelligence in ... The recent increase in the use of artificial intelligence has led to fundamental changes in the development of training and teaching methods for executive education. However, the success of artificial intelligence in regional centers for teaching and training professions will depend on the acceptance of this technology by young executive trainees. This article discusses the potential benefits of adopting AI in executive training institutions in Morocco, specifically focusing on CRMEF Casablanca Settat. Based on the Unified Theory of Acceptance and Use of Technology (UTAUT) (Venkatesh et al., 2003), this study proposes a model to identify the factors influencing the acceptance of artificial intelligence in regional centers for teaching professions and training in Morocco. To achieve this, a structural equation modeling approach was used to quantitatively describe the impact of each factor on AI adoption, utilizing data collected from 173 young executive trainees. The results indicate that perceived ease of use, perceived usefulness, trainer influence, and personal innovativeness influence the intention to use artificial intelligence. Our research provides managers of CRMEFs with a set of practical recommendations to enhance the implementation conditions of an artificial intelligence system. It aims to understand which factors should be considered in designing an artificial intelligence system within regional centers for teaching professions and training (CRMEFs). 展开更多
关键词 Artificial Intelligence technology acceptance Intention to Use UTAUT model Personal Innovativeness of Young Executive Trainees
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TAM-TOE整合视角下建设行业人工智能技术采纳行为研究
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作者 赵娜 李怀琳 杨妮娜 《工程研究(跨学科视野中的工程)》 2024年第2期137-146,共10页
随着建设行业的数字化转型,融合传统工程建设与人工智能技术已成为迫切需求。本研究以技术接受模型和技术-组织-环境框架为理论基础,运用结构方程模型分析了建设行业中人工智能技术采纳行为的影响因素。结果表明,在技术层面,人工智能技... 随着建设行业的数字化转型,融合传统工程建设与人工智能技术已成为迫切需求。本研究以技术接受模型和技术-组织-环境框架为理论基础,运用结构方程模型分析了建设行业中人工智能技术采纳行为的影响因素。结果表明,在技术层面,人工智能技术的特性显著影响用户的感知易用性和有用性,进而直接影响采纳行为;而技术复杂性虽对感知有用性影响不显著,但明显增加了感知易用性的难度。在环境方面,外部环境对感知有用性有显著正向影响,但对感知易用性影响较弱,同时也直接影响采纳行为。组织层面上,针对人工智能技术的充分准备能显著提升员工的感知易用性、感知有用性并促进采纳行为,而领导层的支持则主要增强员工的感知易用性,进而推动其采纳行为。这表明,工程建设企业在推动人工智能技术应用时,应综合考虑技术、组织和环境三方面的关键因素,以制定更有效的战略。 展开更多
关键词 人工智能 技术接受(tam)模型 技术-组织-环境(TOE)模型 建设行业 技术采纳
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虚拟旅游对旅游者实地旅游意愿的影响研究——基于S-O-R理论框架的ISSM-TAM整合模型实证分析
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作者 黎玲 眭海霞 张敏 《成都航空职业技术学院学报》 2024年第1期80-84,88,共6页
以虚拟旅游者为研究对象,基于S-O-R理论(刺激—机体—反应理论)框架,结合信息系统成功模型和技术接受度模型,构建虚拟旅游对实地旅游意愿影响的整合模型。研究表明,虚拟旅游的系统质量、信息质量和服务质量正向影响旅游者的感知有用性... 以虚拟旅游者为研究对象,基于S-O-R理论(刺激—机体—反应理论)框架,结合信息系统成功模型和技术接受度模型,构建虚拟旅游对实地旅游意愿影响的整合模型。研究表明,虚拟旅游的系统质量、信息质量和服务质量正向影响旅游者的感知有用性、易用性和趣味性,进而影响实地旅游意愿;旅游者感知易用性正向影响感知有用性,但对感知趣味无显著影响。旅游目的地应完善系统功能,优化信息内容,创新服务方式,以提升游客感知,促进游客实地旅游意愿。 展开更多
关键词 虚拟旅游 实地旅游意愿 刺激-机体-反应理论 技术接受度模型 信息系统成功模型
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基于TPB和TAM整合扩展模型的景区预约行为意向研究
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作者 苏悦 张宏梅 《旅游导刊》 2024年第2期70-90,共21页
本研究以4处上海市4A级景区为案例地,整合计划行为理论、技术接受模型,围绕构念“担忧”构建游客景区预约行为意向整合扩展模型,使用偏最小二乘法结构方程模型(PLSSEM)进行模型检验。研究发现:主观规范、景区预约态度和知觉行为控制对... 本研究以4处上海市4A级景区为案例地,整合计划行为理论、技术接受模型,围绕构念“担忧”构建游客景区预约行为意向整合扩展模型,使用偏最小二乘法结构方程模型(PLSSEM)进行模型检验。研究发现:主观规范、景区预约态度和知觉行为控制对景区预约行为意向有显著直接影响;感知易用性相较于感知有用性对知觉行为控制的影响更为显著;因疫情产生的担忧情绪通过主观规范和知觉行为控制间接影响景区预约行为意向。研究在理论上对传统模型进行整合拓展,从技术和管理角度为优化景区预约方式提供理论依据与实践建议。 展开更多
关键词 景区预约 计划行为理论 技术接受模型 担忧 偏最小二乘法结构方程模型
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Research of Home Information Technology Adoption Model
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作者 Ao Shan Ren Weiyin +1 位作者 Lin Peishan Tang Shoulian 《信息通信技术》 2008年第5期10-16,共7页
The Information Technology at Home has caught the attention of various industries such as IT,Home Appliances,Communication,and Real Estate.Based on the information technology acceptance theories and family consumption... The Information Technology at Home has caught the attention of various industries such as IT,Home Appliances,Communication,and Real Estate.Based on the information technology acceptance theories and family consumption behaviors theories,this study summarized and analyzed four key belief variables i.e.Perceived Value,Perceived Risk,Perceived Cost and Perceived Ease of Use,which influence the acceptance of home information technology.The study also summaries three groups of external variables.They are social,industrial,and family influence factors.The social influence factors include Subjective Norm;the industry factors include the Unification of Home Information Technological Standards,the Perfection of Home Information Industry Value Chain,and the Competitiveness of Home Information Industry;and the family factors include Family Income,Family Life Cycle and Family Educational Level.The study discusses the relationship among these external variables and cognitive variables.The study provides Home Information Technology Acceptance Model based on the Technology Acceptance Model and the characteristics of home information technology consumption. 展开更多
关键词 家用信息技术 通信系统 发展现状 社会影响
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The effect of individual factors on user behaviour and the moderating role of trust: an empirical investigation of consumers’ acceptance of electronic banking in the Kurdistan Region of Iraq 被引量:1
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作者 Yadgar Taha M.Hamakhan 《Financial Innovation》 2020年第1期703-731,共29页
The popularity of self-service technologies,particularly in the banking industry,more precisely with electronic banking channel services,has undergone a major change as individuals’lifestyles develop.This change has ... The popularity of self-service technologies,particularly in the banking industry,more precisely with electronic banking channel services,has undergone a major change as individuals’lifestyles develop.This change has affected individuals’decisions about accepting any new Information Technology,and Information Communications Technology services that are electronically mediated,for example,E-Banking channel services.This study investigates the effect of Individual Factors on User Behaviour,and the moderating role of Trust in the relationship between Individual Factors,and User Behaviour based on the Unified Theory of Acceptance and Use of Technology.This research proposes a model,with a second-order components research framework.It improves current explanations of the acceptance of electronic banking channel services.Furthermore,this study highlights the role of trust on the acceptance of electronic banking channel services,which is the most crucial consideration in customers’decisions to accept electronic banking channels services.Thus,trust is the spine of the system in the Kurdistan Region of Iraq.Data were collected using an online questionnaire that received 476 valid responses from academic staff who work at the University of Sulaimani.The model tested data using the Partial Least Squares-Structural Equation Modelling approach.The results show that Individual Factors have a positive effect on User Behaviour.Besides,results show that trust moderates the relationship between Individual Factors and User Behaviour. 展开更多
关键词 Cash society Offline banking technology acceptance model Decision makers PLSpredict
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文化遗产数字化对国民遗产责任的影响研究——基于TTF和TAM的模型构建 被引量:1
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作者 孙佼佼 郭英之 《旅游科学》 北大核心 2023年第3期71-85,共15页
数字化转型是文化遗产地在新时代兼顾高质量旅游体验创造和文化遗产保护与传承的重要选择。文章以“数字故宫”为研究案例,整合任务-技术匹配模型(TTF)和技术接受模型(TAM),引入文化遗产责任量表,采用偏最小二乘结构方程模型(PLS-SEM),... 数字化转型是文化遗产地在新时代兼顾高质量旅游体验创造和文化遗产保护与传承的重要选择。文章以“数字故宫”为研究案例,整合任务-技术匹配模型(TTF)和技术接受模型(TAM),引入文化遗产责任量表,采用偏最小二乘结构方程模型(PLS-SEM),探索用户对数字博物馆的使用意愿和使用行为的多重影响因素,揭示了数字博物馆用户使用意愿和使用行为对国民遗产责任的作用。研究发现:第一,数字博物馆的任务特征和技术特征能够正向影响数字博物馆的任务-技术匹配度,数字博物馆的任务-技术匹配度正向影响用户对数字博物馆的使用意愿;第二,数字博物馆用户的感知有用性和感知趣味性正向影响其使用意愿;第三,数字博物馆用户的使用意愿正向影响其使用行为;第四,数字博物馆用户的使用意愿和使用行为正向影响其遗产责任。文章从使用者出发分析了文化遗产地的数字化转型现象,理论上建构和拓展了数字博物馆的用户使用意愿和使用行为模型,验证了使用意愿和使用行为对遗产责任的影响;实践上为遗产旅游地的数字技术建设优化提供对策建议,为基于数字化手段的国民遗产责任提升提供学术参照。 展开更多
关键词 文化遗产地 数字博物馆 遗产责任 任务-技术匹配模型(TTF) 技术接受模型(tam)
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基于扩展TAM-TPB整合模型的患者基层首诊意愿影响因素研究 被引量:1
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作者 杨嘉领 杜涛 臧薇 《医学信息学杂志》 CAS 2023年第9期56-61,73,共7页
目的/意义基于扩展TAM-TPB整合模型,研究影响患者参与基层首诊意愿的主要因素。方法/过程采用结构方程模型探析患者选择基层首诊决策过程中的影响因素及其内在作用机制。结果/结论患者主观规范、行为态度、知觉行为控制显著正向影响其... 目的/意义基于扩展TAM-TPB整合模型,研究影响患者参与基层首诊意愿的主要因素。方法/过程采用结构方程模型探析患者选择基层首诊决策过程中的影响因素及其内在作用机制。结果/结论患者主观规范、行为态度、知觉行为控制显著正向影响其参与基层首诊意愿,感知易用性和感知有用性显著正向影响行为态度和知觉行为控制,感知易用性显著正向影响感知有用性。患者对基层首诊认知存在盲区,自我效能感较弱,应不断加强对基层首诊相关政策法规的系统宣传,简化基层首诊的流程与步骤,引导居民树立科学理性的就医观念,从而增强患者基层首诊参与意愿。 展开更多
关键词 基层首诊 计划行为理论 技术接受理论 结构方程模型
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患者医疗数据共享意愿影响因素——结合改进计划行为理论(TPB)与技术接受模型(TAM)的分析 被引量:1
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作者 翟运开 罗波 +1 位作者 王宇 赵栋祥 《科技管理研究》 北大核心 2023年第16期235-244,共10页
国内外关于医疗数据共享意愿的研究中,涉及社会环境因素与医疗数据共享意愿关系的研究较少。为厘清患者医疗数据共享意愿的影响因素,进一步激活医疗健康数据价值释放,基于对医疗数据性质和有关文献分析,以计划行为理论(TPB)和技术接受模... 国内外关于医疗数据共享意愿的研究中,涉及社会环境因素与医疗数据共享意愿关系的研究较少。为厘清患者医疗数据共享意愿的影响因素,进一步激活医疗健康数据价值释放,基于对医疗数据性质和有关文献分析,以计划行为理论(TPB)和技术接受模型(TAM)为理论基础,经过探索性研究后引入患者的感知成本和感知风险等因素,构建包含技术(T)、社会(S)、个人(I)3个维度的患者医疗数据共享意愿TSI模型,并通过问卷调查和结构方程模型对研究模型和假设进行实证检验。结果表明:感知行为控制是患者医疗数据共享意愿的直接影响因素,共享态度是患者医疗数据共享意愿的间接影响因素;主观规范和感知成本通过共享态度间接影响患者医疗数据共享意愿;感知风险和感知有用性不仅直接影响患者医疗数据共享意愿,还能通过共享态度间接影响患者医疗数据共享意愿。在此基础上,提出在组织层面提高医疗数据共享透明度、加强对患者隐私的立法保护,以及强化患者对数据共享感知有用性的认识,以促进医疗数据资源的深入整合。 展开更多
关键词 患者医疗数据 数据共享 感知行为 共享意愿 共享态度 改进计划行为理论 技术接受模型 医疗数据
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The University of Jordan E-Learning Platform: State, Students’ Acceptance and Challenges
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作者 Tamara Almarabeh Hiba Mohammad +1 位作者 Rana Yousef Yousef Kh. Majdalawi 《Journal of Software Engineering and Applications》 2014年第12期999-1007,共9页
The rapid changes and increased complexity in today’s world present new challenges and put new demands on the education system. There has been generally a growing awareness of the necessity?to change and improve the ... The rapid changes and increased complexity in today’s world present new challenges and put new demands on the education system. There has been generally a growing awareness of the necessity?to change and improve the existing system towards online learning. Jordan is one of the distinguished countries in the Middle East with rapid progress in education and with advanced teaching and learning technologies. The University of Jordan is trying to exploit Information and Communication Technology (ICT) in education and moving forward by introducing the latest E-learning management systems (LMSs) to keep pace of technological revolution in the higher education. It is?important to find out the impact of E-learning management system in the University of Jordan,?examine the students’ acceptance for this new system and address the challenges facing the students while using the E-learning management system and these are what this paper is trying to do. 展开更多
关键词 MOODLE E-LEARNING BLACKBOARD technology acceptance model JORDAN
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基于TAM的高速公路建设管理一体化平台接受度研究
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作者 刘永 黄学源 严霆 《公路工程》 2023年第4期167-173,共7页
高速公路建设管理一体化水平直接关系项目建设质量、进度和管理效率,一体化平台建设备受关注。为解决现有研究缺少对高速公路建设管理一体化平台接受度和影响因素进行分析的问题,以技术接受度模型为理论基础,引入感知信任、感知风险、... 高速公路建设管理一体化水平直接关系项目建设质量、进度和管理效率,一体化平台建设备受关注。为解决现有研究缺少对高速公路建设管理一体化平台接受度和影响因素进行分析的问题,以技术接受度模型为理论基础,引入感知信任、感知风险、环境条件等变量。通过建立高速公路建设管理一体化平台接受度概念模型,运用结构方程模型对影响因素之间的关系进行验证。以湖南省数据为例,对假设模型进行验证分析。研究结果表明:项目管理人员对高速公路建设管理一体化平台的感知有用性、感知易用性、感知信任、感知风险和环境条件显著正向影响其对于平台的接受意愿。影响程度由高到低排序依次为:感知风险、感知有用性、感知易用性、环境条件及感知信任。研究结果有助于提高信息化管理水平,进而为总公司、项目公司的重大决策提供辅助支持。 展开更多
关键词 高速公路 建设管理一体化平台 技术接受模型 结构方程模型
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