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Social recommender systems have transformed how consumers seek product- or service-related information. Based on Bagozzi's self-regulation framework, this study examines the determinants of consumers' continuance intention to use social recommender systems. We found that appraisal factors (perceived information quality and perceived system quality) are strong predictors of emotional reaction (recommendation satisfaction and trust in recommendation). Particularly, perceived information quality has a significant effect on both recommendation satisfaction and trust in recommendation. However, the positive effect of perceived system quality is only on recommendation satisfaction. Both recommendation satisfaction and trust in recommendation positively affect consumers' continuance intention to use social recommender systems.  相似文献   
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PurposeTo gain a better understanding of eye care professionals’ (ECPs) perceptions regarding the benefits of silicone hydrogel (SiH) daily disposable contact lenses (DDCL), particularly with respect to health, comfort and patient satisfaction.MethodsA survey was conducted with 300 ECPs in the United States, United Kingdom and Japan during November 2017. The survey comprised 34 statements relating to SiH DDCLs, to which the ECPs provided their level of agreement using a 6 point Likert scale. A minimum of 70% agreement was set to define majority agreement. Categories of statements included Health, Comfort, Patient Experience, and Standard of Care.ResultsECPs rated the highest levels of agreement to perceptions within the Patient Experiences and Health categories. The six statements receiving the highest ratings were “Silicone hydrogel 1 day lenses satisfy today’s patients’ demanding lifestyles” (93% agreement); “Silicone hydrogel 1 day lenses are the best choice to safeguard my patients’ eye health related to contact lens wear” (92%); “Silicone hydrogel 1 day lenses provide the best benefits to my patients” (92%); “Silicone hydrogel 1 day lenses provide better long term eye health for my patients than hydrogel 1 day lenses” (91%); “Silicone hydrogel is the healthiest lens material for my daily disposable patients” (90%); and “Silicone hydrogel 1 day lenses provide a better wearing experience for my patients than hydrogel 1 day lenses” (90%).ConclusionECPs perceive that SiH DDCLs offer long-term eye health and comfort for the patient and although the ECPs surveyed would not necessarily prescribe SiH DDCLs to all their patients, they would prescribe them to most of their patients. The results support the premise that while ECPs consider SiH 1 day contact lenses as the current “standard of care”; the principal barrier continues to be the perceived higher cost of these lenses.  相似文献   
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Enterprise Resource Planning Systems (ERP) facilitate the flow of information within a company by storing data in common databases. These systems offer a holistic view of the organization because they reduce information redundancy, offer information in real time, help with process standardization, and improve information flow and communication among employees. Nevertheless, the benefits attributed to an ERP implementation can be lost without an effective user training. Previous studies have observed that common training mechanisms don't provide meaningful learning to users, and that user satisfaction rates range from neutral to low. Therefore, in this paper we study the effects that gamification has on ERP training concerning user learning and user satisfaction. Gamification is the use of game elements and game design techniques in non-gaming environments. Several applications prove that gamified systems increase user engagement and performance. Our hypotheses were that a gamified system for ERP training improve user learning and user satisfaction levels during the training period. To test our hypotheses, we designed and evaluated a gamified system. The results showed that users trained using a gamified system performed better than those trained using a conventional, non-gamified, training mechanism.  相似文献   
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通过问卷调查,获得第一手资料,应用统计软件对数据进行处理。结合各指标的方差分析各指标的平均满意度,应用因子分析对原来十三项指标进行化简,建立新建本科院校学生公选课满意度的综合评价模型,并进行排序。结果表明,学生所学专业、公选课的性质是影响学生对公选课的满意度的主要因素。  相似文献   
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New business models and applications have been continuously developed and popularized on the Internet. In recent years, a number of applications including blogs, Facebook, iGoogle, Plurk, Twitter, and YouTube known as Web 2.0 have become very popular. These aforementioned applications all have a strong social flavor. However, what social factors exert an influence onto their use is still unclear and remains as a research issue to be further investigated. This research studies four social factors and they are subjective norm, image, critical mass, and electronic word-of-mouth. A causal model of the satisfaction and continuance intention of Web 2.0 users as a function of these four social factors is proposed. Results indicate that user satisfaction with Web 2.0 applications significantly affects electronic word-of-mouth, which in turn significantly influences their continuance intention. In addition, subjective norm, image and critical mass all have a significant impact onto satisfaction, which in turn has an indirect significant influence on electronic word-of-mouth. Finally, all social factors have a significant direct impact on continuance intention. Finally, implications for service providers and researchers are discussed.  相似文献   
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While functional differences between today’s cell phones and traditional computers are becoming less clear, one difference remains plain – cell phones are almost always on-hand and allow users to connect with an array of services and networks at almost any time and any place. The Pew Center’s Internet and American Life Project suggests that college students are the most rapid adopters of cell phone technology and research is emerging which suggests high frequency cell phone use may be influencing their health and behavior. Thus, we investigated the relationships between total cell phone use (N = 496) and texting (N = 490) on Satisfaction with Life (SWL) in a large sample of college students. It was hypothesized that the relationship would be mediated by Academic Performance (GPA) and anxiety. Two separate path models indicated that the cell phone use and texting models had good overall fit. Cell phone use/texting was negatively related to GPA and positively related to anxiety; in turn, GPA was positively related to SWL while anxiety was negatively related to SWL. These findings add to the debate about student cell phone use, and how increased use may negatively impact academic performance, mental health, and subjective well-being or happiness.  相似文献   
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The introduction of Internet content filtering software (ICFS) has led to intense debate among civil liberties groups. This paper explores the relationship between membership in five previously established adopter categories and users’ adoption of ICFS. The study also investigates how membership in the five adopter categories (innovators, early adopters, early majority adopters, late majority adopters, and laggards) affects user perceptions of and satisfaction with the software as well as parental attitudes towards their children’s Internet use.  相似文献   
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提高读者满意度是高校图书馆服务工作的关键所在。本文在总结图书馆读者满意度内涵的基础上,分析了文献资源的丰富程度和可获取性,信息系统界面友好程度及响应速度,馆员的服务态度、能力和水平等因素对图书馆读者满意度的影响,并就如何提高探讨了若干对策。  相似文献   
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The power flow calculation considering uncertainty is the most basic way for solving the security issue of the system under uncertain conditions. As the renewable energy characterized by randomness and uncertainty, such as wind and solar power, has been applied to the distribution network, it is especially essential to study on power flow of distribution network considering uncertainty. The traditional models of uncertainty have the problem of singleness in expressing uncertainties while the uncertainty objectively shares two or more than two kinds of characteristics. A new model for describing the uncertainties, which combines connection number and fuzzy number and describes the interval quality and fuzziness of uncertain information comprehensively, is presented. Through improving the calculation of sample value and possibility measure, the traditional fuzzy simulation is modified and then applied to the power flow calculation in consideration of wind and solar power output uncertainty and load uncertainty. Two definitions, which are satisfaction index and degree of uncertainty, are introduced to measure the results accuracy with sample number changing and to represent the variation range of uncertain parameters respectively. The proposed model and modified algorithm are verified by case studies based on IEEE 33-bus system. The results are compared with those obtained from Monte Carlo simulation and proved to be correct. In addition, several other numerical examples are presented and discussed in order to achieve the influences of sample number, degree of uncertainty and membership function change on results. Through analysis of the power flow results considering uncertainty, we may find out the weak links of network, which can provide references for making electrical accident premeditation and then adjusting operation scheme.  相似文献   
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