Making sense of credibility on the Web: Models for evaluating online information and recommendations for future research

2007 ◽  
Vol 58 (13) ◽  
pp. 2078-2091 ◽  
Author(s):  
Miriam J. Metzger
10.28945/4069 ◽  
2018 ◽  

Aim/Purpose: [This Proceedings paper was revised and published in the 2018 issue of the journal Issues in Informing Science and Information Technology, Volume 15] In this exploratory study we investigate the influential factors of users' decisions in the dilemma whether to agree to online personalization or to protect their online privacy. Background: Various factors related to online privacy and anonymity were considered, such as user's privacy concern on the Web in general and particularly on social networks, user online privacy literacy and field of study. Methodology: To this end, 155 students from different fields of study in the Israeli academia were administered closed-ended questionnaires. Contribution: The main conceptual contribution of this study was the creation of a new direct scale for assessing user decisions regarding the personalization-privacy tradeoff. Another contribution was the investigation of the predictive factors of the personalization-privacy tradeoff. While previous studies found that users seldom allow their privacy concerns to affect their online behavior, our results revealed the opposite, as the participants with a higher level of concern for online privacy tended to prefer privacy protection, at the expense online personalization. Findings: The multivariate linear regression analysis showed that as the participants' privacy concern increases, they tend to prefer privacy protection over online personalization. In addition, we found significant differences between men and women, as men tended to favor privacy protection more than women did. Recommendations for Practitioners: The new direct scale that was developed may be used by other practitioners to measure other issues relating to the privacy paradox behavior. Recommendation for Researchers: The questionnaire may be used by other researchers to examine online information behavior. Impact on Society: This research has social implications for the academia and general public as they show that by raising the concern for the protection of personal information on the Web, it is possible to influence the personalization-privacy tradeoff and encourage users to prefer privacy protection. Furthermore, the enhancement of users' preference for privacy protection over Web-surfing convenience may be used as a mean to mitigate the online privacy paradox behavior. Future Research: Since our results were based on students' self-perceptions, which might be biased, future work should apply qualitative analysis to explore additional types and influencing factors of online privacy behavior.


2019 ◽  
Vol 14 ◽  
Author(s):  
Khaleel Ahmad ◽  
Afsar Kamal

Background: Privacy enhancing techniques are developed in order to provide strong protection to cyberspace. These techniques aim to allow users to keep their identities hidden during the communication when they are sending email, making payments online, browsing the Web or posting to newsgroups. MixNet is the most practical solution for concealing identities of message and sender’s identities. Objective: It provides sender and receiver anonymity as well as message security. The main goal of MixNet is to overcome vulnerability and enhance the performance of communication. It can efficiently handle the messages of various length and produce desirable results with privacy. The main objective of this paper is to acquire information and concepts regarding MixNet. We also provide guidelines for future research and references. Methods : The designing of MixNet depends on what cryptosystem method is used. Symmetric and Asymmetric both are used. Other methods could be also used such as PIR, CSP and FDR model, RPC, Token-based approach or others. Result: In this paper we provide an overview of MixNet approaches and presented a survey on MixNet based techniques and different models. We also constructed the comparison tables as per our requirements for better understanding. For this purpose, we found a total of 120 articles related to the MixNet published between 1990 and 2018 from the most relevant scientific resources. However, only 86 papers were analyzed due to comprehensiveness and relevancy to this article. Conclusion: Focused on the security and privacy of communication and how it can be achieved. This survey also reveals research progress and research gap on MixNet.


2019 ◽  
Author(s):  
Francesco Brigo ◽  
Simona Lattanzi ◽  
Giorgia Giussani ◽  
Laura Tassi ◽  
Nicola Pietrafusa ◽  
...  

BACKGROUND The Internet has become one of the most important sources of health information, accessed daily by an ever-growing number of both patients and physicians, seeking medical advice and clinical guidance. A deeper insight into the current use of the Web as source of information on epilepsy would help in clarifying the individual attitude towards this medium by Internet users. OBJECTIVE We investigated views towards the Internet in a sample of Italian healthcare specialists involved in epilepsy field, to explore factors which explained the influence of information found on the internet. METHODS This study was a self-administered survey conducted in a group of members of the Italian Chapter of the International League Against Epilepsy (ILAE) in January 2018. RESULTS 184 questionnaires were analyzed. 97.8% of responders reported to seek online information on epilepsy. The Internet was most frequently searched to obtain new information (69.9%) or to confirm a diagnostic or therapeutic decision (37.3%). The influence of consulting the Internet on clinical practice was associated with registration to social network(s) (OR: 2.94; 95%CI: 1.28-6.76; p=0.011), higher frequency of Internet use (OR: 3.66; 95%CI: 1.56-9.21; p=0.006) and higher confidence in reliability of online information (OR: 2.61; 95%CI: 1.09-6.26; p=0.031). No association was found with age, sex, years in epilepsy practice or easiness to find online information. CONCLUSIONS Internet is frequently used among healthcare professionals involved in the epilepsy to obtain information about this disease. The attitude of being influenced by the Internet for diagnostic and/or therapeutic decisions in epilepsy is independent on age and years of experience in epilepsy, and probably reflects an individual approach towards the Web.


Author(s):  
Richard Joseph Martin

BDSM encompasses a range of practices—bondage and discipline (BD), dominance and submission (DS), sadism and masochism (SM)—involving the consensual exchange of power in erotic contexts. This chapter provides an overview of scholarship on BDSM, drawing on the history of academic studies of the phenomenon, ranging from the psychology of perversion, the sociology of deviance, and the feminist “sex wars” to more recent ethnographic and phenomenological turns. The chapter focuses on the importance of discourse and affect for making sense of BDSM, both for those who seek to analyze the phenomenon and for practitioners themselves. Drawing on ethnographic research and other data, the chapter shows how language and discourse are key to answering interconnected questions about the semiotics and phenomenology of BDSM (what these practices mean and how practitioners experience these practices affectively). Thus, a potential “linguistic turn” in BDSM studies is essential for future research on this erotic minority.


Author(s):  
Leonardo B. Furstenau ◽  
Bruna Rabaioli ◽  
Michele Kremer Sott ◽  
Danielli Cossul ◽  
Mariluza Sott Bender ◽  
...  

The COVID-19 pandemic has affected all aspects of society. Researchers worldwide have been working to provide new solutions to and better understanding of this coronavirus. In this research, our goal was to perform a Bibliometric Network Analysis (BNA) to investigate the strategic themes, thematic evolution structure and trends of coronavirus during the first eight months of COVID-19 in the Web of Science (WoS) database in 2020. To do this, 14,802 articles were analyzed, with the support of the SciMAT software. This analysis highlights 24 themes, of which 11 of the more important ones were discussed in-depth. The thematic evolution structure shows how the themes are evolving over time, and the most developed and future trends of coronavirus with focus on COVID-19 were visually depicted. The results of the strategic diagram highlight ‘CHLOROQUINE’, ‘ANXIETY’, ‘PREGNANCY’ and ‘ACUTE-RESPIRATORY-SYNDROME’, among others, as the clusters with the highest number of associated citations. The thematic evolution. structure presented two thematic areas: “Damage prevention and containment of COVID-19” and “Comorbidities and diseases caused by COVID-19”, which provides new perspectives and futures trends of the field. These results will form the basis for future research and guide decision-making in coronavirus focused on COVID-19 research and treatments.


BMJ ◽  
2003 ◽  
Vol 327 (7417) ◽  
pp. 695-696 ◽  
Author(s):  
S. Woloshin

BMJ Open ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. e045661
Author(s):  
Rose McGranahan ◽  
Zivile Jakaite ◽  
Alice Edwards ◽  
Stefan Rennick-Egglestone ◽  
Mike Slade ◽  
...  

ObjectivesLittle research has looked at how people who do not use mental health services experience psychosis. Thus, the present study aimed to explore the experiences and views of people with psychosis who have neither sought nor received support from mental health services for at least 5 years.DesignA narrative interview study. Thematic analysis was used to analyse the data.SettingEngland.ParticipantsTwenty-eight participants with self-defined psychotic experiences were asked to provide a free narrative about their experiences.ResultsFive themes were identified: (1) Perceiving psychosis as positive; (2) Making sense of psychotic experiences as a more active psychological process to find explanations and meaning; (3) Finding sources of strength, mainly in relationships and the environment, but outside of services; (4) Negative past experiences of mental health services, leading to disengagement and (5) Positive past experiences with individual clinicians, as an appreciation of individuals despite negative views of services as a whole.ConclusionsPerceiving psychosis as something positive, a process of making sense of psychotic experiences and the ability to find external sources of strength all underpin—in addition to negative experiences with services—a choice to live with psychosis outside of services. Future research may explore to what extent these perceptions, psychological processes and abilities can be facilitated and strengthened, in order to support those people with psychosis who do not seek treatment and possibly also some of those who are in treatment.


1993 ◽  
Vol 19 (2) ◽  
pp. 243-267 ◽  
Author(s):  
Suzyn Ornstein ◽  
Lynn A. Isabella

The following provides an overview of the field of careers by focusing on research published in the last four years. The information is organized around the major content areas of the field: attraction/selection, socialization, commitment, mentoring, plateaus, voluntary and involuntary separations, work-family conflicts, and demographic impacts. Some general observations and suggestions for future research directions are offered.


2018 ◽  
Vol 26 (3) ◽  
pp. 264-276 ◽  
Author(s):  
Jurjen Jansen ◽  
Paul van Schaik

Purpose The purpose of this paper is to test the protection motivation theory (PMT) in the context of fear appeal interventions to reduce the threat of phishing attacks. In addition, it was tested to what extent the model relations are equivalent across fear appeal conditions and across time. Design/methodology/approach A pre-test post-test design was used. In the pre-test, 1,201 internet users filled out an online survey and were presented with one of three fear appeal conditions: strong fear appeal, weak fear appeal and control condition. Arguments regarding vulnerability of phishing attacks and response efficacy of vigilant online information-sharing behaviour were manipulated in the fear appeals. In the post-test, data were collected from 786 internet users and analysed with partial least squares path modelling. Findings The study found that PMT model relations hold in the domain of phishing. Self-efficacy and fear were the most important predictors of protection motivation. In general, the model results were equivalent across conditions and across time. Practical Implications It is important to consider online information-sharing behaviour because it facilitates the occurrence and success of phishing attacks. The results give practitioners more insight into important factors to address in the design of preventative measures to reduce the success of phishing attacks. Future research is needed to test how fear appeals work in real-world settings and over longer periods. Originality/value This paper is a substantial adaptation of a previous conference paper (Jansen and Van Schaik, 2017a, b).


The evolving digitization of teaching and learning in higher education institutions requires students to be digitally literate (Miller 2015). Despite the echoes of being “digital natives” (Prensky 2001), many EFL students experience difficulties when locating, retrieving, evaluating, and synthesizing digital information at their disposal, especially when the information is in English. To this end, this study is conducted to scrutinize the relationship between EFL students’ second language (L2) digital literacy skills and strategies (DLSs) self-efficacy and their English proficiency level. A total of 93 Saudi students majoring in English at Prince Sattam bin Abdulaziz University were surveyed for their English proficiency level and their abilities to use three major domains of digital literacy skills. The data were analyzed statistically using descriptive measures and ANOVA. The results revealed a significant positive correlation between English proficiency and L2 DLSs. Students with intermediate and upper-intermediate English levels displayed low efficacy in their abilities to navigate, evaluate, and synthesize online information compared to advanced English users. The study concluded that students with higher English proficiency are more responsive to digital literacy skills and can perform well in digitally enhanced environments than basic English users. Pedagogical implications and areas for future research are discussed.


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