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The study was designed to examine the predictors of information literacy self-efficacy skills (IL skills) of medical students.

The study was quantitative in nature and was carried out by using survey research method. Wong and Law Emotional Intelligence Scale (WLEIS) and Information Literacy Self-Efficacy Scale for medical students (ILSES-M) were used to collect the data. Data was collected randomly from 223 out of 526 undergraduate medical students on proportionally random basis according to the number of students available in each year. PLS-SEM analysis was run with the help of SmartPLS 3.2.

The findings of the study revealed that three subconstructs for emotional intelligence (EI), that is, self-emotions appraisal, others-emotion appraisal, use of emotions, had a statistically significant positive impact (p < 0.05) on information literacy (IL) self-efficacy of the medical students. The findings further confirm that English language proficiency and frequency of attended IL instruction sessions also have a significant positive impact on IL self-efficacy of medical students.

The exploration of EI in relation to IL is comparatively a novel area. The study observed the influence of EI level on IL self-efficacy of medical students. The study will be a significant contribution to the IL literature. The results may help the information professionals/librarians, particularly those who are engaged in teaching and designing IL programs.

Reporters are considered unique in terms of their information needs and seeking from other groups of masses. As they are running information business, the purpose of the study is to know about their skills of seeking, evaluating and engaging with information effectively and efficiently.

A cross-sectional survey was conducted with electronic media reporters from 20 news channels to assess their information literacy skills (IL) and personal information management practices (PIM).

The results indicated that the study’s participants considered themselves as information literate. They perceived themselves competent and confident in IL skills for the overall scale and on its all sub-dimensions as well. Interestingly, the study findings show that IL skills affect PIM practices positively. However, they were less competent in advanced searching techniques (i.e. use of Boolean logic, truncation etc.) and cloud-based storing tools and applications.

The study has inferences for information professionals, educators, media owners and other stakeholders. Policymakers in electronic media, particularly media libraries should offer training opportunities by organizing workshops, seminars etc. to enhance their advanced IL as well as PIM skills at workplace.

Very few studies investigated the IL phenomenon beyond its skills and assessment aspects. The present study uniquely identified impact of IL on PIM practices of working electronic media journalists.

This paper aims to describe how linked data technologies can change the digital library collections, what are the benefits of linked data applications in digital libraries and what are the challenges of digital libraries in linked data environment.

The present study is based on substantial literature review on the applications of linked data technologies in digital libraries. The search engines such as Google, Yahoo and Google Scholar were used to find the relevant literature for the study. Online databases such as Pro Quest, Science Direct, Emerald and JSTORE were also used to find the relevant literature of the study. Databases of Library Sciences Library and Information Science and Technology Abstracts and Library Information Science Abstracts were also used to find the relevant literature of the study. Library, linked data technologies, Semantic Web, digital library and digital collections were the main keywords which were used to find the relevant literature for the study.

The evolution of linked data technologies and Semantic Web has changed the traditional role of the libraries. Traditional libraries are converting into digital libraries and digital libraries are in a struggle to publish their resources on the Web using XML-based metadata standards. It has made capable the digital collections to be viewed by machines on the Web just like human. On the emergence of linked data applications in digital libraries, Web visibility of the libraries has been enhanced to provide the opportunities for the users to find their required quality information of libraries round-the-clock on the Web. National Library of France, National Library of Spain, Europeana, Digital Public Library of Americana, Library of Congress and The British Library have taken the initiatives to publish their resources on the Web using linked data technologies.

This study present several key issues for policy makers, software developers, decision makers and library administrators about linked data technologies and its implementations in digital libraries. The present study may play its role to facilitate the users of the Web who are enthusiastically interested to exploit the quality and authentic library resources on the Web round-the-clock. Search engines will also achieve their longstanding goal to exploit the quality resources of the libraries for their Web users to make their Web appearance more credible and trustworthy.

The purpose of this paper is to obtain close form expressions for the dynamic stability of conical wave riders with flat surfaces which could be equipped with lifting surfaces on its plain flat surface. Numerical simulation would require very large meshes to resolve flows at subscale level and the experimental evaluations would be equally difficult, requiring expensive measurement facilities with challenging procedures to secure such vehicles in confined test sections to obtain satisfactory wind on and wind off oscillations.

The design method uses appropriate pressure fields using small disturbance theory, which, in turn, is perturbed using the unsteady shock expansion theory to recover suitable expressions for the dynamic stability behaviour.

It was observed that the dynamic stability of the standard half-cone-type wave riders with flat upper surfaces deteriorates with the axis position measured from the pointed apex reaching a minimum at around x/co = 0.666. The half-cone wave rider with flat upper surfaces is dynamically less stable than a pure cone.

The method is typically less accurate when the similarity parameter M_∞θ ≤ 1 = 1 or if the angle of attack is not small.

With renewed interest in hypersonic, future hypersonically would be designed as fast lifting bodies whose shapes would be close to the configurations of hypersonic wave riders, especially if they are designed to operate at upper atmosphere altitudes.

The analytic approach outlined in this paper for the evaluation of dynamic and static stability derivatives is original, drawing from the strengths of the small disturbance theory and shock expansion techniques. The method is particularly important, as there are no reported theoretical, numerical or experimental results in the literature.

The use of Twitter by political parties and politicians has been well studied in developed countries. However, there is a lack of empirical work, which has examined the use of Twitter in developing countries. This study aims to explore the information-sharing patterns of Pakistani politicians through Twitter accounts during the pre-election campaign of 2018.

Data of three weeks of the official party accounts and the politicians running for prime minister were analysed. The mixed-methods approach has been used to analyse quantitative and qualitative data retrieved through Twitonomy.

It was found that the most active Twitter account belonged to the winning party. The prominent Twitter account functions were a call to vote, promotional Tweets, promises and Tweeting about party developments. The present study provides evidence that there is a difference between the Tweeting behaviour of established and emerging parties. The emerging party heavily posted about changing traditional norms/culture/practices.

The study contributed to existing knowledge and has practical implications for politicians, citizens and social media planners.

The present study was designed carefully and based on empirical research. The study is unique in its nature to fill the research and knowledge gap by adding a variety of Twitter functions used by politicians.

This study presents a situated and context-bound model of electronic media reports by exploring their detailed information practices within the workplace actions. It further investigates the information sources they usually consult for news or story-making process and barriers that hinder them to acquire required information.

The data were collected through semistructured, face-to-face interviews of electronic media reporters from the top news channels of Pakistan. These reporters had international exposure while having 7–20 years of work experience with different news channels.

In relation to information practices, the model also highlights the seven steps involved in news-making process of electronic media. Initially inspired from Mckenzie's (2003) model of information practice, which was developed within the everyday life context, this model attempts to see the information practices of electronic media reporters situated at their workplaces and might be seen as an extension of previous works.

This study is a unique attempt to find patterns of information practices situated in their workplace actions. The results of this study would be helpful for librarians and information specialists, who are working in media house libraries for the planning and designing of library services.

The peer review history for this article is available at: https://publons.com/publon/10.1108/OIR-07-2020-0308

Social media is a popular source for information sharing in the contemporary world. Social media allow individuals to create, publish and diffuse contents directly. This openness has increased the risk of running into misinformation and raised questions about credibility of information shared. This study aims to examine the credibility of social media through the perceptions of university students. It also intends to see the difference in opinions based on their gender, academic disciplines and programs of study.

The study was based on a cross-sectional survey; a structured questionnaire was developed by consulting the relevant literature. Students were selected on convenient basis from all the programs of four universities of Faisalabad, Pakistan. Four hundred students were selected randomly from each university.

The findings indicated that students considered social media partially credible. Currency, community wellness, understandability and completeness of information were the highly rated facets, while factual and unbiased information was the low rated aspects. The perceived credibility of social media among the university students was the same across genders, programs of study and academic disciplines.

The study may be helpful for social media service providers to address the concerns that students had in their perception regarding its credibility.

This study may likely benefit faculty members, researchers, librarians/information professionals and digital libraries to understand the students’ concerns about social media credibility from a developing country’s perspective. Such understanding will enable them to better address, educate and train university students at how to evaluate the quality of information on social media by offering information literacy programs. It is direly needed that university libraries should train the students to be proficient in assessing the quality of information by offering information or digital literacy programs. Moreover, the study may be helpful for social media service providers to address the concerns that students had in their perception regarding its credibility.

The purpose of this systematic literature review was to collect and review the studies published worldwide in English language presenting the persuasive role of information/content credibility (IC) on the information adoption behavior (IAB) of social media users.

The relevant literature was searched by the reviewers from two specialized databases, i.e. Library, Information Science and Technological Abstract (LISTA) and Library and Information Science Abstracts (LISA), whereas five general databases, i.e. Emerald, Springer Link, Taylor and Francis Online, ProQuest Dissertations and Theses Global and Google Scholar, using the Internet (portal) services available at the two Pakistani universities, i.e. University of Sargodha and the University of the Punjab. The search was updated in February 2022.

The results of this study revealed that there was a significant impact of IC over the IAB of social media users.

This study is the first of its nature that aims to collect and present a systematic review of the literature based on empirical evidence of the influential role of IC on the IAB of social media users.

This paper systematically reviews the evidence of reliability and validity of scales available in studies that reported surveys of students to assess their perceived self-efficacy of information literacy (IL) skills.

Search in two subject and two general databases and scanning of titles, abstracts and full texts of documents have been carried out in this paper.

In total, 45 studies met the eligibility criteria. A large number of studies did not report any psychometric characteristics of data collection instruments they used. The selected studies provided information on 22 scales. The instruments were heterogeneous in number of items and type of scale options. The most used reliability measure was internal consistency (with high values of Cronbach’s alpha), and the most used validity was face/content validity by experts.

The culture of using good-quality scales needs to be promoted by IL practitioners, authors and journal editors.

This paper is the first review of its kind, which is useful for IL stakeholders.

This study aims to explore the factors affecting the adoption of digital reference services (DRS) among the university librarians in Pakistan.

Based on the adapted unified theory of acceptance and use of technology (UTAUT) model, the proposed study tested 12 hypothetical relationships through structural equation modelling (SEM) techniques. The study approach was quantitative based on a questionnaire distributed online to a sample of Pakistani university librarians and completed by 289 respondents. The questionnaire used in this study was developed from other validated instruments used in past empirical studies. Descriptive and inferential data analyses were performed through SPSS and AMOS for SEM.

The results revealed usefulness, ease of use and information and communication technology (ICT) skills as the significant predictors of the adoption of DRS. However, moderating influence of the demographic factors (age, gender and type of library) on the relationship of predictors with outcome variable was found insignificant. The findings of this study imply that individuals’ readiness for the adoption of DRS is present in the university libraries of Pakistan.

In the context of Pakistan, this study was the first attempt that investigated factors of the adoption of DRS at individual level. In addition, two new factors – namely, ICT skills and library type – were incorporated into the UTAUT model and were then evaluated in the Pakistani context. However, these two factors were found insignificant in influencing librarians towards the adoption of DRS. The intended study is equally useful for librarians in other countries in terms of understanding the factors that impact the effective adoption of DRS.