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Effectively engaging patients is critical for the sustainable development of online health communities (OHCs). Although physicians’ general knowledge-sharing, which is free to the public, represents essential resources of OHCs that have been shown to promote patient engagement, little is known about whether such knowledge-sharing can backfire when superfluous knowledge-sharing is perceived as overwhelming and anxiety-provoking. Thus, this study aims to gain a comprehensive understanding of the role of general knowledge-sharing in OHCs by exploring the spillover effects of the depth and breadth of general knowledge-sharing on patient engagement.

The research model is established based on a knowledge-based view and the literature on knowledge-sharing in OHCs. Then the authors test the research model and associated hypotheses with objective data from a leading OHC.

Although counterintuitive, the findings revealed an inverted U-shape relationship between general knowledge-sharing (depth and breadth of knowledge-sharing) and patient engagement that is positively associated with physicians’ number of patients. Specifically, the positive effects of depth and breadth of general knowledge-sharing increase and then decrease as the quantity of general knowledge-sharing grows. In addition, physicians’ offline and online professional status negatively moderated these curvilinear relationships.

This study further enriches the literature on knowledge-sharing and the operations of OHCs from a novel perspective while also offering significant specific implications for OHCs practitioners.

Online shopping is expected to continue without slowing down because of the advantages that it presents to consumers in the digitalising world. This study aims to determine the factors regarding the social and environmental indicators and the demographical and economical factors that affect the online shopping tendencies of households in Turkey. The results of this research can be used to review the online shopping strategies by the decision-makers.

In this study, the cross-sectional data acquired from the Household Budget Research survey, which has been conducted by the Turkish Statistical Institute between 2015 and 2018, is used. In this data set consisting of 11,491 in 2015, 12,096 in 2016, 12,166 in 2017 and 11,828 in 2018, a total of 47,581 data from the households that are 15-year-old and older are used. To determine the factors affecting the online shopping behaviour of households, binary logistic regression and binary probit regression analyses are applied. As a result of these analyses, it has been decided that the most suitable model is the binary probit regression model.

According to the analysis results, it has been detected that factors such as educational status, age, marital status, employment status, income, life assurance ownership, credit card usage, automobile ownership and the year of the survey affect the online shopping behaviour of households.

In this study, factors affecting the tendency to do online shopping, which has gained big importance particularly with the COVID-19 pandemic, are determined. In Turkey, households’ tendency to do online shopping is affected by the demographical and economical factors and by the factors related to the social and environmental indicators. Determination of the effects of these factors has been a guide for the decision-makers and policymakers in explaining the tendency to shop online and creating a competitive advantage.

In this study, data consisting of a total of 47,581 observations, which has acquired from the Household Budget Research survey conducted by the Turkish Statistical Institute between 2015 and 2018, are used by applying a weighting process, and no study that is as comprehensive and inclusive as this study has been found in the literature, e-commerce that has become prevalent with the help of technological progress and changing habits in the past years is continuing to become prevalent more increasingly particularly after COVID-19 pandemic. Therefore, the value of this study underlies its contribution to e-commerce awareness.

Recently, online learning and online environments have become even more important. Students' engagement, fear of missing out and Internet addiction are seen as interrelated components that affect students' online teaching and learning process. In this context, university students' engagement, fear of missing out and Internet addiction in online environments, the relationship among them and students' demographic characteristics, online environment usage status and Internet usage profiles as their predictors are examined in this study.

This is a relational study and is carried out with 179 university students. Personal information form, student's engagement, fear of missing out and Internet addiction scales were used as data collection tools. Descriptive statistics, t-test, one-way ANOVA, correlation, hierarchical linear multiple regression analysis are used for the analysis.

According to the results, variables related to students' demographic characteristics, online environment usage status and Internet usage profiles together significantly predict the students' engagement, fear of missing out and Internet addiction in online environments. When students think positively about taking courses online, their engagement increases accordingly and their fear of missing out levels decrease. Increase in student's academic achievement leads to decline in Internet addiction.

In practice, examining the related variables about students in terms of engagement to the learning environment, fear of missing out and Internet addiction could bring a new perspective to studies on problematic use of the Internet and technology such as nomophobia and digital distraction. The results of this study reveal how and which components to be focused on for increasing the university students' engagement, reducing Internet addiction and fear of missing out in online learning environments.

The findings of this study provide a versatile perspective with the variables of student participation, fear of missing out, Internet addiction and their predictors in online learning environments, which are becoming widespread and increasingly important today and shed light on future researches.

The following bibliography focuses mainly on programs which can run on IBM microcomputers and compatibles under the operating system PC DOS/MS DOS, and which can be used in online information and documentation work. They fall into the following categories:

Online reviews are often likely to be socially influenced by prior reviews. This study aims to examine key review and reviewer characteristics which may influence the social influence process.

Restaurant review data from Yelp.com are analyzed using an ordered logit model and text mining approach.

This study reveals that prior average review rating exerts a positive influence on subsequent review ratings for the same restaurant, but the effect is attenuated by the variance in existing review ratings. Moreover, social influence is stronger for consumers who had a moderate dining experience or invested less cognitive effort in writing online reviews. Compared to reviewers classified by Yelp as “elite,” non-elite reviewers appear more susceptible to the social influence of prior average review rating.

This study provides guidelines for mitigating the social influence of prior reviews and improving the accuracy of online product/service ratings, which will eventually enhance business and the reputation of online review platforms.

The findings from this study contribute to the electronic word-of-mouth (eWOM) literature and social influence literature in terms of the bidirectional nature of social influence on eWOM.

This purpose of this paper is to present the current state and use of the web by university libraries in India and to examine the web‐based library services offered by some university libraries in different sections via their websites with the help of web‐based library automation software.

A survey was conducted through a structured questionnaire circulated personally among university librarians and the response rate was 100 percent. The responses received from the respondents to 22 questions are presented in the form of tables and figures and analyzed using a simple method of percentages.

The findings show that many of the surveyed university libraries are yet to exploit full potential of the web forms, and are lagging behind in effective use of library website. A few libraries offer innovative web‐based library services in different sections. This study identified specific ways in which the web helps university libraries to improve and develop innovative and creative web‐based library services. Some key improvements and developments are: there is an urgent need to develop dynamic library websites and incorporate relevant Web 2.0 based services including web forms in each web‐based library service; apply semantic technologies and ontologies; adopt next‐generation internet (IPv6); and provide multi‐language support content. This study also examined institutional characteristics and resources dedicated to web‐based services.

The geographical area of the study was restricted to 20 university libraries in India.

Although the use of online technology has generated excitement over its potential to increase access to education, most existing research has focused on comparing online and in-person student performance. This study provides empirical evidence that semiprivate space at the family level affects students' access to online education.

Students from 1,565 low-income households in China were surveyed, and a multivariate logistic regression analysis was conducted on the hypothesized factors that affect access to online education at home.

The results show that the absence of computers, smartphones and broadband networks at home severely hinders children's access to online education, and even leads to their exclusion from it. Children with their fathers or paternal grandfathers as guardians have a lower probability of receiving online education at home. It was also found that the higher the education level of the head of the household, the more likely it is that children will receive online education at home.

This study is one of the first to examine online accessibility at the family level. It also demonstrates that the semiprivate space at the family level may limit opportunities for students who would otherwise pursue online education at home.

Status is a central aspect of teamwork relationships and successful collaboration in teams, both online and offline. Status group membership and status perception shape behavioural expectations and norm perceptions of what is appropriate, but despite their importance have been neglected in previous research. Status effects are of special interest in online collaboration, e.g. via email, where no immediate feedback or non-verbal/paraverbal communication and direct observation is possible. The purpose of this study is to address this gap in research.

An experimental scenario study with two different professional status groups (lecturers and students) tested status effects on causal attributions, intergroup bias and emotional and collaborative responses to perceived norm violations in emails.

Results overall showed three key findings: a “black-sheep-effect” with harsher negative attributions for same status members, more aggression and less cooperation towards lower status senders and stronger (negative) emotional reactions towards high status senders.

The findings are important for managing professional online communication because negative personal attributions, strong emotions and aggressive behaviours can increase team conflict, lead to mistakes and generally undermine performance.

The Western Library Network software, installed at such libraries and networks as the National Library of Australia, the National Library of New Zealand, The British Library and the Universities of Illinois and Missouri, is also available through Biblio‐Techniques as a fully vendor‐supported system called BLIS. Currently installed at six major research libraries, BLIS supports an online union catalog; a catalog management facility, including authority control, acquisitions, and accounting control. Circulation and other modules are under development.

The purpose of this paper is to address the following questions in the context of a transactional web site. How do web site attributes influence customer satisfaction? Will an increase in the performance of a specific attribute lead to increased satisfaction?

Since interactivity is considered a distinguishing characteristic of the new media and a web site is composed of multiple attributes, the paper empirically examines the interactivity‐satisfaction relationship at the individual attribute level using the Kano methodology. Changes in the interactivity‐satisfaction relationships over time and with user experience are also analyzed.

The paper identifies several relationships between interactive web site attributes and customer satisfaction. At this stage of web development, no attribute emerges as a “must‐be” attribute; one‐dimensional or linear attributes are common but not the only category of interactive attributes. In addition, mixed and attractive attributes were also found. Moreover, the paper confirms that Kano categories shift over time and with usage experience.

Different web site design strategies should be used depending on users' online experience and the various relationships between interactive web site attributes and customer satisfaction.

No previous research has yet examined interactivity at the attribute level. Web site designers and managers have to make decisions regarding each attribute. Adopting the Kano methodology, widely used in other areas of research, this paper examines the relationships between attribute‐level interactivity and customer satisfaction with a retail web site.