Online information encountering: modeling the process and influencing factors

Development of a scale for measuring individual propensity for serendipitous information encounters in an online environment

This article reports the development of a scale designed to measure an individual’s tendency to engage in serendipitous information encountering behaviour online. We relied on the simplified process model of information encountering to derive an initial item pool. In Study 1, a total of 3037 participants completed a preliminary 24-item scale. Using a split-half principal components analysis and confirmatory factor analysis to determine the underlying factor structure, we reduced the scale to 12 items. In Study 2 ( N = 66), we demonstrated the revised scale’s test–retest reliability and showed that it distinguishes between information encountering and other conceptually related constructs. In Study 3, behavioural data from 304 participants showed that the information encountering scale is associated with various indicators of online information-seeking, such as page visits and visit duration. Collectively, these studies yield a valid and easily implemented scale to better understand online information encountering. We describe the development of this scale and discuss its implications for both the measurement and study of serendipity in online information behaviour.

Promoting transformative encounters in libraries and archives

Purpose

In several existing studies of Information Encountering (IE), a recurring sub-phenomenon of serendipity arises that indicates the potential for certain unexpected encounters with information to be transformative. The author labels this sub-phenomenon Transformative Information Encountering (TIE), deriving its definition from an application of Transformative Education (TE) theory to existing understandings of IE. This paper aims to discuss the potential for librarians and archivists to promote TIE through everyday practices.

Design/methodology/approach

After defining and identifying TIE in existing studies of IE, this article will put models of IE in conversation with theories of TE and propose ways in which TIE may arise in the everyday work of librarians and archivists.

Findings

In TE theory, there are three phases of the process of critical premise reflection that may be especially relevant to the work of libraries and archives. These are a disorienting dilemma (phase 1); recognition that the process of transformation is shared (phase 4); and acquiring knowledge and skills (phase 7). Each of these aligns with aspects of IE models.

Practical implications

Understanding how TIE might inform everyday Library and Information Science (LIS) work may increase the positive impact cultural institutions have on the communities they serve.

Originality/value

While several IE studies have suggested the existence of TIE as a sub-phenomenon, none thus far have attempted to define it or apply an understanding of it to LIS work.

Serious information in hedonic social applications: affordances, self-determination and health information adoption in TikTok

Purpose

Hedonic social applications have been increasingly popular among health information consumers. However, it remains unclear what motivates consumers to adopt health information in hedonic applications when they have alternative choices of more formal health information sources. Building on the self-determination theory and the affordances lens, this study aims to investigate how different affordances on hedonic social applications affect consumers' basic psychological needs and further influence their intention to adopt health information on such applications.

Design/methodology/approach

As TikTok demonstrated great potential in disseminating health information, we developed a model that we analyze using the PLS-SEM technique with data collected from a valid research sample of 384 respondents with health information seeking or encountering experience in TikTok.

Findings

The results suggested that health information adoption in hedonic social applications is significantly predicted by the satisfaction of consumers' basic psychological needs, namely autonomy, relatedness and competence. Moreover, the satisfaction of basic psychological needs is positively affected by affordances provided by the hedonic social applications. The hedonic affordances positively influence autonomy satisfaction, while the connective affordances positively affect relatedness satisfaction, and the utilitarian affordances positively support competence satisfaction.

Originality/value

The study indicates that hedonic social applications such as TikTok could be an important channel for consumers to access and adopt health information. The study contributes to the literature by proposing a theoretical model that explains consumers' health information adoption and yields practical implications for designers and service providers of hedonic social applications.

Serendipity in human information behavior: a systematic review

Purpose

Serendipitous information discovery has become a unique and important approach to discovering and obtaining information, which has aroused a growing interest for serendipity in human information behavior. Despite numerous publications, few have systematically provided an overview of current state of serendipity research. Consequently, researchers and practitioners are less able to make effective use of existing achievements, which limits them from making advancements in this domain. Against this backdrop, we performed a systematic literature review to explore the world of serendipity and to recapitulate the current states of different research topics.

Design/methodology/approach

Guided by a prior designed review protocol, this paper conducted both automatic and manual search for available studies published from January 1990 to December 2020 on seven databases. A total of 207 serendipity studies closely related to human information behavior form the literature pool.

Findings

We provide an overview of distinct aspects of serendipity, that is research topics, potential benefits, related concepts, theoretical models, contextual factors and data collection methods. Based on these findings, this review reveals limitations and gaps in the current serendipity research and proposes an agenda for future research directions.

Originality/value

By analyzing current serendipity research, developing a knowledge framework and providing a research agenda, this review is of significance for researchers who want to find new research questions or re-align current work, for beginners who need to quickly understand serendipity, and for practitioners who seek to cultivate serendipity in information environments.

The information-gathering practice of liberal professionals in a workplace setting: More than just seeking information

Existing models of the information behaviour of various liberal professionals, especially lawyers, lack currentness. They do not adequately represent the full scope of how these professionals de facto attain information in their occupation. Without clarity about the contemporary information-gathering practice of liberal professionals in a workplace setting, scholars, technology entrepreneurs and policy makers might be relying on partial or outdated grounds, and the ability of the information specialists to provide an effective service for their patrons might also be hindered. With a focus on legal professionals, as they have experienced noteworthy changes in their occupation, purposive sampling was applied, and 20 semi-structured interviews were conducted with practising lawyers in Israel. Participants were nationwide and ranged over 30 different areas of legal practice, with a fair diversity of other professionals and personal traits achieved. The content analysis revealed four distinctive forms in which lawyers in Israel gather information within the contemporary legal practice: (a) self-executed information-seeking, (b) mediated acquisition of information, (c) information discovery and (d) combined information-gathering – which in all compile 10 different habitual strategies of gathering information in their professional work. Finally, the study suggests a revised, integrative and inclusive model that provides a more accurate and profound understanding of legal professionals’ information-gathering practice. This comprehensive and current framework may serve as an insightful guide for understanding other information-rich liberal professions.

Information encountering re-encountered

Purpose

In order to understand the totality, diversity and richness of human information behavior, increasing research attention has been paid to examining serendipity in the context of information acquisition. However, several issues have arisen as this research subfield has tried to find its feet; we have used different, inconsistent terminology to define this phenomenon (e.g. information encountering, accidental information discovery, incidental information acquisition), the scope of the phenomenon has not been clearly defined and its nature was not fully understood or fleshed-out.

Design/methodology/approach

In this paper, information encountering (IE) was proposed as the preferred term for serendipity in the context of information acquisition.

Findings

A reconceptualized definition and scope of IE was presented, a temporal model of IE and a refined model of IE that integrates the IE process with contextual factors and extends previous models of IE to include additional information acquisition activities pre- and postencounter.

Originality/value

By providing a more precise definition, clearer scope and richer theoretical description of the nature of IE, there was hope to make the phenomenon of serendipity in the context of information acquisition more accessible, encouraging future research consistency and thereby promoting deeper, more unified theoretical development.

Toward a description framework of information encountering experiences

Purpose

One of the primary challenges of conducting information encountering (IE) research is the difficulty in capturing people's IE experiences. The purpose of this paper is to develop a general description framework of IE experiences as guidance for participants to record diary entries in diary studies of IE.

Design/methodology/approach

340 descriptions of IE incidents were collected from 18 previous IE studies as secondary data. A thematic analysis of the secondary data engendered a general description framework of IE experiences composed of 9 main themes and 31 sub-themes. The framework was then applied in a diary study to investigate Generation Z's online IE behavior.

Findings

The nine main themes of the framework, including “environment”, “foreground activity”, “stimulus noticed”, “reaction to stimulus”, “content examined”, “interaction with encountered information”, “value of experience”, “pre-encountering emotional state”, and “post-encountering emotional state”, were used to create a diary questionnaire for collecting IE incidents. The sub-themes were refined and organized into a coding scheme for the content analysis of the incidents collected. The diary study collected 255 valid IE incidents which were analyzed based on three phases, that is, pre-encountering, encountering, and post-encountering.

Originality/value

The value of this study consists in its methodological contributions. First, it makes creative use of secondary data accumulated in the literature and derives from the thematic analysis a general framework which people follow to describe their IE experiences. Second, it demonstrates the great potential of diaries for data collection in IE research through the successful application of the general description framework of IE experiences in a diary study. Third, the diary questionnaire created based on the framework provides sufficient guidance in eliciting complete and detailed IE incidents.

Information search by applying VDL-based iconic tags: an experimental study

Purpose

Visual Distinctive Language (VDL)-based iconic tags are structured visual information annotation. They explicate the content and organization of tagged information by graphical and symbolic features in order to improve the vocabulary problems of textual tags. The purpose of this paper is to investigate how these special icons help in tagged-based user information searching.

Design/methodology/approach

A two-stage experiment was designed and conducted so as to follow and quantify the searching process in specific searching target case and no specific searching target case when using VDL-based iconic tags.

Findings

The experimental results manifested that VDL-based iconic tags enhanced the role of tag in information searching. They could make user better understand tag clusters, which, in turn, provide global structure of involved topics. Also, VDL-based iconic tags helped user to find out searching target more quickly with higher accuracy by taking advantages of visual representation of tag categories and symbolic signification of tag content.

Originality/value

This study is one of the first to verify how structured icons work in information searching and how user’s graphical cognition impacts on tag-based information searching process. The research findings are dedicated to the theory of VDL-based iconic tags, as well as to a new visualization method for search user interface design.