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Exploratory search activities are ubiquitous in various information systems. Much potentially useful or even serendipitous information is discovered during the exploratory search process. Given its irreplaceable role in information systems, exploratory search has attracted growing attention from the information system community. Since few studies have methodically reviewed current publications, researchers and practitioners are unable to take full advantage of existing achievements, which, in turn, limits their progress in this field. Through a literature review, this study aims to recapitulate important research topics of exploratory search in information systems, providing a research landscape of exploratory search.

Automatic and manual searches were performed on seven reputable databases to collect relevant literature published between January 2005 and July 2023. The literature pool contains 146 primary studies on exploratory search in information system research.

This study recapitulated five important topics of exploratory search, namely, conceptual frameworks, theoretical frameworks, influencing factors, design features and evaluation metrics. Moreover, this review revealed research gaps in current studies and proposed a knowledge framework and a research agenda for future studies.

This study has important implications for beginners to quickly get a snapshot of exploratory search studies, for researchers to re-align current research or discover new interesting issues, and for practitioners to design information systems that support exploratory search.

Keywords search is intuitive, simple to use and convenient. It is also the de facto input interface for textual and multimedia retrieval. However, individuals often perform poorly when faced with exploratory search tasks that are common during learning, resulting in poor quality searches. The purpose of this paper is to examine how adolescent learners search and select videos to support self-learning. The findings allow for the identification of design concepts of video retrieval interface and features that can facilitate better exploratory searches.

Participants were assigned two customized video search tasks. The think-aloud protocol is used to allow participants to verbalize their actions, thoughts and feeling. This approach offered rich insights to the participants’ cognitive processes and considerations when performing the search tasks.

This study identified five themes for exploratory video search behavior: selection of internet resources, query formulation/reformulation, selection of the video(s) for preview, getting acquainted with the video content, and making a decision for the search task. The analysis of these themes led to a number of design concepts, ranging from supporting exploration of topics to better interaction with metadata.

The findings can inform future development of dedicated video retrieval systems interfaces that seeks to facilitate effective exploratory searches by learners.

This study contributes by suggesting design concepts for video retrieval system developers to support exploratory video searches.

The purpose of this paper is to investigate when and how people working in collaboration could be benefitted by an exploratory search task, specifically focussing on team size and its effect on the outcomes of such a task.

The paper investigates the effects of team sizes on exploratory search tasks using a lab study involving 68 participants – 12 individuals, ten dyads, and 12 triads. In order to assess various factors during their exploratory search sessions, an evaluation framework is synthesized using relevant literature. The framework consists of measures for five groups of quantities relevant to exploratory search: information exposure, information relevancy, information search, performance, and learning.

The analyses on the user study data using the proposed framework reveals that while individuals working alone cover more information than those working in teams, the teams (dyads and triads) are able to achieve better information coverage and search performance due to their collaborative strategies. In many of the measures, the triads are found to be even better than the dyads, demonstrating the value of adding a collaborator to a search process with multiple facets.

The findings shed light on not only how collaborative work could help in achieving better results in exploratory search, but also how team sizes affect specific aspects – information exposure, information relevancy, information search, performance, and learning – of exploratory search. This has implications for system designers, information managers, and educators.

The purpose of this paper is to assess the body of business instruction literature by academic librarians against evolving models for evidence‐based research.

The paper used systematic review and inter‐rater reliability of the literature of business information research instruction to test two attributes of research quality: the evidence‐based levels of evidence and the EBLIP critical analysis checklist.

Intervention questions and case studies are the most popular research methods on the EBL levels of evidence scale. The majority of articles score below 75 on the EBLIP critical appraisal checklist. Prediction questions are represented by higher levels of evidence and study quality. Intervention questions paired with the cohort design and exploratory questions paired with survey design indicate strong areas of research quality. The case study method, while most popular, showes lower scores across all question types yet revealed some high‐quality benchmark examples.

Error is possible when distinguishing between cohort and case study – some articles may fall into one or the other study design. Rater training was conducted only once, and best practices for inter‐rater reliability recommend multiple rounds to achieve higher rater agreement.

Recommendations are presented for ways to improve the evidence base of research articles and suggest areas for professional development opportunities for librarian researchers wishing to increase the quality of research publications.

The paper goes beyond the narrative review of the literature of business instruction to measure the research methods employed in those publications against two evidence‐based standards. The results will show where the literature stands as a maturing discipline and provide recommendations for increasing the levels of evidence for future research.

Taking stock of extant hospitality and tourism research using social network analysis approaches, this study highlights why using either quantitative or qualitative approaches to examine social networks can be misleading and generate potentially biased findings. Indeed, purely qualitative and purely quantitative studies display limitations. The purpose of this study is to provide methodological insights by suggesting that mixed methods can be suitably used, depending on the specific research questions.

The study consists of an analysis and critical discussion of the methods used in a number of papers leveraging social network approaches to study social networks in tourism and hospitality. The authors describe the benefits and limitations of each method studies considered are examined based on a number of aspects.

More than half of the studies classified as network studies adopt quantitative designs and quantitative methods including statistical analyses and observational data. Mixed methods study is a minority and they are almost never labeled as mixed methods. A relevant portion of qualitative studies increasingly embeds a number of rudimentary statistical analyses. With an example, the authors also discuss that purely quantitative or purely qualitative methods can lead to discrepant results, and thus, the authors encourage scholars to embrace mixed method research designs such as explanatory or exploratory sequential designs. Advanced researchers might attempt in the future to embrace transformative, embedded or multiphase mixed methods.

This study is based on academic papers and research published before 2019. A rich research agenda is designed.

This study contributes to explore the way social networks have been dealt with in tourism and hospitality research so far, by advancing a proposal to adopt mixed methods in the form of explanatory or exploratory sequential designs. To the best of the knowledge, it is the first study addressing methodological pitfalls in extant network-based research within the tourism and hospitality domain.

The purpose of this paper is to build on the Consumer Perceived Value (CPV) phenomenon by theoretically defining and empirically developing a Services Perceived Value Scale (SPERVAL) in the context of services industry.

The multidimensional SPERVAL scale relies upon exploratory research to identify “Value Indicators”. Given the constructs included in the proposed research model, it is quite clear that testing the model involves a study of consumers. Accordingly, this study is focused on consumers’ views and a blend of both quantitative and qualitative research methods were used. The study has used qualitative research as a starting point, using exploratory research methods of focus group discussions and interviews. The results generated from the research were quantitatively analyzed with descriptive research by using questionnaires as the instrument.

KMO and Bartlett's Test justified the use of factor analysis on the data. The reliability of the SPERVAL Scale was 92.629 per cent (Cronbach alpha), part 1=0.9046, part 2=0.8405 (split half) and the correlation between forms was 0.7511.

Marketers can understand the psychology behind evaluation of consumption values in the context of services industry by way of CPV dimensions and drivers. Service providers can also use the research findings to build on their competitive advantage by developing core competencies in these areas. Limitations of scope with respect to sampling area and sample size existed.

The paper presents a new Consumer Perceived Value Scale in the context of service consumption.

The effectiveness of Six Sigma programs has varied across different industries and organizations, and leadership styles have been identified as a critical success factor for the installation of Six Sigma initiatives. Therefore, this study aims to investigate the specific elements of leadership styles that are linked with the successful deployment of Six Sigma programs in the automobile industry.

To conduct the study, the researchers utilized a Likert scale questionnaire with a rating system of 1–7 and a simple random sampling method. The survey was distributed to 2,325 potential participants, with 573 responses received, mostly from Germany, the United Kingdom and Sweden. Out of those responses, 260 completed questionnaires were received. The study utilized a mixed-methods research design and exploratory research approaches to investigate the implication of leadership style on the success of Six Sigma implementation. The research employed several analysis techniques, including Structural Equation Modeling (SEM), exploratory factor analysis (EFA), confirmatory factor analysis (CFA) and Survey methods.

Through various SEM methods, such as EFA and CFA, the study revealed two vital leadership elements: (1) the long-term success of Six Sigma depends on leadership’s support and recognition of it as an improvement strategy and (2) leadership must commit to the organization’s suppliers to ensure quality and the provision of defect-free products.

By incorporating the identified key elements of leadership into their strategies, organizations and researchers can ensure the sustainable implementation of Six Sigma.

This research presents a distinct contribution to the evaluation of leadership style components within the European automotive sector, utilizing a mixed-methods research design and incorporating a variety of descriptive statistics.

Quality of work life (QWL) has become an increasingly popular cross‐cultural field of theory and practice. An examination of the current state of the art revealed that the inquiry paradigm is one of the areas that leads to the contradictory and mostly disjointed state of QWL knowledge. A phenomenological‐based approach is proposed and utilized in an exploratory study that examines MBA students′ QWL experiences in the USA and Hong Kong. Discusses the learnings both in terms of the approaches used and the QWL knowledge gained.

Despite the increasing discourse on mixed methods (MM) in academic literature, less attention has been focused on its methodological development in the built environment in developing countries. This paper aims to examine the basis and challenges of the application of MM for health-care facilities management (FM) research in Ghana.

This paper adopts autoethnography as its research method, coupled with a scholarly review of methodological literature to position a technical view on the application of mixed methods for health-care FM research in a developing country.

This paper contributes and lends support to the methodological strength of MM as epistemologically coherent and useful for understanding the intricacies of health-care FM. This paper advances the proposition that the nascent stage of FM development in Ghana, paucity of literature, epistemological and axiological considerations underscore the choice of a sequential MM. The attitude of research participants, ethical challenges and time-lapse for data analysis were observed as practical challenges.

Discussion of data integration is excluded.

This paper provides a nuanced understanding of the concept of MM in health-care FM and set forth practical recommendations worthy to enhance the application of MM research.

This paper is among the few focusing on methodological discussion of health-care FM. This paper proposes a framework to guide researchers in the application of mixed methods.

Aim: Previous research has documented the widespread use of antipsychotic drugs by nursing staff with older persons, although less is known about the knowledge that nurses actually have about these drugs. The purpose of this exploratory, descriptive study was to survey a sample of UK gerontological nurses from different work settings on their knowledge of antipsychotic drugs.Methods: An exploratory descriptive study design was utilised, whereby a sample of nursing staff was given a questionnaire developed to determine knowledge about antipsychotic drugs and their use with older persons. Questionnaires were distributed to 100 nursing staff, including registered general nurses, registered mental nurses, state enrolled nurses, nursing assistants and care assistants. Of the 100 questionnaires distributed, 62 were returned and 57 were completed substantially enough for data analysis.Results: Descriptive statistics including frequencies and means were calculated for demographic variables and the questionnaire responses. Results indicated that the use of antipsychotic drugs within the psychiatric hospital setting was substantial, with 43.7% of patients receiving antipsychotic drugs, for an average length of time of 1.8 years. Conclusions: Nursing staff participants from all three work settings revealed a number of significant knowledge gaps, particularly with regard to appropriate indications for antipsychotic drugs with older persons and the side‐effects of antipsychotic drugs. Summary: This paper adds new information regarding the use of antipsychotic drugs in the nursing care of older people.