Purpose: The purpose of this paper is to present the results of a study exploring the emerging field of data science from the library and information science (LIS) perspective.Design/methodology/approach: Content analysis of research publications on data science was made of papers published in the Web of Science database to identify the main themes discussed in the publications from the LIS perspective.Findings: A content analysis of 80 publications is presented. The articles belonged to the six broad categories: data science education and training; knowledge and skills of the data professional; the role of libraries and librarians in the data science movement; tools, techniques and applications of data science; data science from the knowledge management perspective; and data science from the perspective of health sciences. The category of tools, techniques and applications of data science was most addressed by the authors, followed by data science from the perspective of health sciences, data science education and training and knowledge and skills of the data professional. However, several publications fell into several categories because these topics were closely related.Research limitations/implications: Only publication recorded in the Web of Science database and with the term “data science” in the topic area were analyzed. Therefore, several relevant studies are not discussed in this paper that either were related to other keywords such as “e-science”, “e-research”, “data service”, “data curation”, “research data management” or “scientific data management” or were not present in the Web of Science database.Originality/value: The paper provides the first exploration by content analysis of the field of data science from the perspective of the LIS.

Purpose: This paper focuses on the links between information culture and the perception of the information overload on the example of higher education institutions in Estonia. The aim of this study is to understand how different types of information culture affect coping with information overload.Design/methodology/approach: Two focus-group interviews with 14 participants and 17 semi-structured interviews with representatives of four HEIs were conducted. First, the questions on the values, norms and assumptions as well as information related practices were discussed to assess the dominant components of the information culture. Second, the perception of information overload was explored. Further, the strategies for coping with information overload were examined. Constant comparative analysis was used to analyse the interview data.Findings: The results of the study suggest that the construct of information culture is valuable in understanding information environments and their relation to the perception of information overload. The participants representing the open information culture prefer informal information sharing and are more vulnerable to perceive information overload than the participants representing the integrated information culture. Organisational information management is the key to effective coping with information overload.Originality/value: The current study sheds light on the perception of information overload in connection with information culture.

Purpose: The purpose of the article is to introduce the outcomes of a study analyzing the relationships between willingness to use technology for health purposes, health information behavior (HIB), health behavior (HB) choices, readiness for COVID-19 vaccination, socioeconomic indicators and self-reported health among older adults aged = 50 years living in Estonia.Design/methodology/approach: A cross-sectional survey was conducted among 501 people aged = 50 in Estonia in 2020, a month after the end of lockdown.Findings: The results of the study indicate that the more recurrent the need for HI was (rho = 0.11, p < 0.05) and the more regularly one searched for it (rho = 0.14, p < 0.01), the more willing a person was to get vaccinated. Also, interest in digital applications corresponded to vaccination readiness (rho = 0.25, p < 0.001). However, this relationship did not emerge in the case of other HBs such as healthy eating and exercise. Differences in HIB should be taken into account when developing effective means of health communication designed especially for crisis situations.Originality/value: Estonia is known as one of the digital front runners in the world. However, social welfare and the well-being of disadvantaged groups among the population (e.g. older people) have not yet caught up with the more developed Western countries. Thus, learning more about the health-related information behavior of older adults, e.g. the kind of health information they are seeking and using in Estonia, allows policymakers, health information providers and libraries in Estonia to plan and carry out more effective interventions and help them to improve the existing systems so as to furnish older adults with relevant information.