Search results

Technological improvements in broadband and distributed computing are making it possible to distribute live media content cost‐effectively. Because of this, organizations are looking into cost‐effective approaches to implement e‐Learning initiatives. Indeed, computing resources are not enough by themselves to promote better e‐Learning experiences. Hence, our goal is to share preliminary results on testing a holistic evaluation method for e‐Learning environments. To this end, we have built an experience within class dynamics using an open source Learning Virtual Environment integrated with webcast and video archive features. Our proposed evaluation method capyures user feedback by classifying it according to motivation to e‐learn in groups, since we have found this approach simpler than using classic behavioural methods. This helped us to define practical design guidelines to yield faster and more efficient e‐Learning development processes. Our results show that consistent communication both online and offline, translates into efficiency. It also dampens negative perceptions during the transition from traditional to online learning environments. These results will contribute in designing intervention strategies to optimize organizational investments in e‐Learning across user groups and contexts.

Inspired by the debates on participatory methods and drawing from research on “digital childhoods” in Portugal, this chapter aims to address the methodological innovations and challenges in collecting visual and digital data with children at their homes. As one of the stages of a research project on internet use, children were asked to take photos of their favorite objects at home and to collect screenshots of their most used webpages, followed by a conversation with the researcher. The use of photography allowed children greater expression and autonomy and gave researchers access to the children’s own perspectives on their home environment. It also provided unique information about the arrangement of digital objects at home and their different appropriations by girls and boys. Screenshots showed creative uses of the internet by children and gender differences. Ethical concerns were raised, due to the specific nature of working with children and with visual material (anonymization and dissemination). Entering the domestic setting provided a privileged access to children’s private sphere and to the in situ observation of their use of technology. However, the home is not a neutral place for a researcher and crossing the border into the private domain involves risks. These findings, illustrated by empirical examples from the research field, stress the importance of reflecting on and discussing the potentials, limitations, and ethical considerations of different methodologies, as well as their suitability to specific research objects, subjects, and contexts.

Science Education Outdoors provides students with direct contact with natural phenomena and enables active learning, a key factor in Inquiry Based Science Education (IBSE), a student-centred methodology for the acquisition, construction and understanding of knowledge.

This chapter will describe three case studies which used the IBSE methodology as both a teaching and learning methodology, promoting a deeper understanding of how IBSE can contribute to the success of learning and teaching in outdoor settings.

The three case studies were based on three training courses conducted at the Botanical Garden of the University of Coimbra (BGUC, Portugal). The first case study was the annual regular course for garden educators, and the other two were the two editions of the COInquire professional and accreditation training course for teachers and educators. Involving a total of 70 participants, data was collected through the application of questionnaires.

The study revealed that all participants considered IBSE a successful teaching–learning process and they remarked the opportunities created for the active construction of new knowledge. Strengthened by numerous live educational resources, the use of IBSE in the garden facilitated the questioning and interpretation of nature, supporting the open-minded and well-founded training of teachers, educators and students.

Additionally, the participants considered IBSE to be an effective methodology to boost their professional improvement, contributing to the development of innovative approaches to the curricular programmes on biodiversity and sustainability.

The purpose of this paper is to explore graduate students’ behaviour and perspectives regarding personal digital document management, as well as insights into the connections between memory and document re-finding.

Semi-structured interviews were conducted with 15 graduate students studying information and library science. The interviews were digitally recorded and transcribed. The transcripts were analysed using open and axial coding.

Participants were overall positive about the importance of managing their digital documents but they had little knowledge about currently available personal information management (PIM) tools. Characteristics of digital documents frequently used by participants to re-find documents include name, subject, storage location, creation time, keyword, document title, document file type, user’s location and recency. For participants the act of organizing documents is itself a memory aid. Participants’ recommendations for PIM tools include support for information organization and simplistic visualizations that can be customized, e.g., using colour to highlight folders or documents.

The number of study participants was relatively small, and further studies should examine a more diverse participant sample, e.g., to investigate whether tasks influence re-finding. Further studies should also examine PIM with respect to other types of devices and services, including tablets and cloud services.

The results include recommendations for future PIM tool design.

This research identifies documents’ characteristics that participants use to re-find documents and the importance of these characteristics. It also examines the usage and expectations of PIM tools in everyday PIM.

Personal information management (PIM) is an activity in which an individual stores personal information items in order to retrieve them later on. As PIM research moves from an infant stage of exploratory studies to more rigorous quantitative ones, there is a need to identify and map variables that characterize and account for the variety of PIM behaviour. This is the aim of the current research.

In an exploratory study, 20 semi-structured 90-minute interviews were recorded and transcribed. Variables were found by comparing the behaviors of participants who represent the two extreme poles of each variable's axis (i.e. when two participants showed a high and low degree of document redundancy, the redundancy variable was identified). In a later analysis, the variables were grouped into categories.

The paper identifies 15 variables grouped in five categories: organization related variables (order, redundancy and name meaning), structure variables (collection size, folder depth, folder breadth and folder size), work process variables (attendance time and modality), memory related variables (memory reliance, dominant memory) and retrieval variables (retrieval type, retrieval success, retrieval time and ubiquity).

Future research could make use of these variables in order to: measure their distribution, find relations between them, test how they are affected by variables external to PIM (e.g. systems design) and find how they affect other dependent variables (e.g. productivity).

This is the first research that systematically explores PIM variables.

This paper aims to systematically review the field of non-financial reporting (NFR) in hybrid organizations, focusing on state-owned enterprises, third-sector organizations and public–private partnerships. This is a timely attempt to identify the state of the art in the literature and outline the future research agenda. The paper answers two research questions: RQ1. What can be learned about NFR in hybrid organizations from the existing literature? RQ2. What are the future avenues for research on the topic?

A systematic literature review method was applied in this paper to summarize evidence from extant literature on NFR in hybrid organizations. The Scopus and Web of Science Core Collection databases were used to locate 92 articles for the review.

Recent years have witnessed a sharp increase in the number of articles on the topic. Regarding the implications of NFR for hybrid characteristics, NFR has some potential to strengthen the influence of non-market (i.e. state, community and social) logics in hybrid organizations. However, this potential may be limited due to the effect of market logics and the tensions that arise between the multiple logics in hybrid organizations. Regarding the implications of hybrid characteristics for NFR, these characteristics can not only affect the extent, the quality, the likelihood and the institutionalization of NFR but also result in the development of new NFR frameworks. The review calls for more research on the implications of NFR for multiple institutional logics and the implications of these logics for NFR in hybrid organizations.

To the best of the authors’ knowledge, this is the first literature review that mobilizes insights from hybridity research to analyze NFR literature on diverse hybrid organizations.

A debate on whether new ventures should be supported with public funding is taking place. Adopting a position on this discussion requires rigorous assessments of implemented programs. However, the few existing efforts have mostly focused on regional cases in developed countries. To fill this gap, this paper aims to measure the effects of a regional acceleration program in a developing country (Medellin, Colombia).

The economic notion of capabilities is used to frame the analysis of firm characteristics and productivity, which are hypothesized to be heterogeneous within the program. To test these relationships, propensity score matching is used in a sample of 60 treatment and 16,994 control firms.

This paper finds that treated firms had higher revenue than propensity score-matched controls on average, confirming a positive impact on growth measures. However, such financial growth is mostly observed in service firms rather than other economic sectors.

Further evaluations, with a longer period and using more outcome variables, are suggested in the context of similar publicly funded programs in developing countries.

These findings tip the balance in favor of the literature suggesting supportive programs for high-growth firms as opposed to everyday entrepreneurship. This is an insight, especially under the context of an emerging economy, which has scarce funding to support entrepreneurship.

The purpose of this paper is to investigate and model the process of organizing personal information in digital form in the context of everyday life.

A background survey, a diary study and two interviews were conducted with each of the 18 participants, who are information users in social science academic environments. In particular, the personal information organization process (PIOP) model was developed by tracking and analyzing 143 organization events.

The PIOP model consists of six stages: initiation, identification, temporary categorization, examination/comparison, selection/modification/creation and categorization. This model also shows actions, thoughts and decisions involved in the organization process, and 19 factors that impact the process.

This study introduces a new model that specifically shows the process of organizing personal information. This study advances our understanding of the process and informs the design and development of systems and applications that support personal information management.

Data envelopment analysis (DEA) is a mathematical method for the evaluation of the relative efficiency of a set of alternatives, which produces multiple outputs by consuming multiple inputs. Each unit is evaluated on the basis of the weighted output over the weighted input ratio with a free selection of weights and is allowed to select its own weighting scheme for both inputs and outputs so that the individual evaluation is optimized. However, several situations can be found in which the variability between weighting profiles is unsuitable. In those cases, it seems more appropriate to consider a common vector of weights. The purpose of this paper is to include a systematic revision of the existing literature regarding the procedures to determine a common set of weights (CSW) in the DEA context. The contributions are classified with respect to the methodology and to the main aim of the procedure. The discussion and findings of this paper provide insights into future research on the topic.

This paper includes a systematic revision of the existing literature about the procedures to determine a CSW in the DEA context. The contributions are classified with respect to the methodology and to the main aim of the procedure.

The discussion and findings of the literature review might insights into future research on the topic.

This papers revise the state of the art on the topic of models with CSW in DEA methodology and propose a systematic classification of the contributions with respect to several criteria. The paper would be useful for both theoretical and practical future research on the topic.

Personal projects are any kind of projects whose management is left to an individual untrained in project management and is greatly influenced by this individual’s personal touch. This includes the majority of knowledge workers who daily manage information relating to several personal projects. The authors have conducted an in-depth qualitative investigation on information management of such projects and the tacit knowledge behind its processes that cannot be found in the organisational structures of current personal information management (PIM) tools (file managers, e-mail clients, web browsers). The purpose of this paper is to reveal and understand project information management practices in details and provide guidelines for personal project management tools.

Semi-structured interviews similar to that in several other PIM exploratory studies were carried out focusing on project fragmentation, information overlap and project context recreation. In addition, the authors enhanced interviews with sketching approach not yet used to study PIM. Sketches were used for articulating things that were not easily expressed through words, they represented a time stamp of a project context in the projects’ lifetime, uncovered additional tacit knowledge behind project information management not mentioned during the interviews, and were also used to find what they have in common which might be used in prototype designing.

The paper presents first personal project definition based on the conceptualisations derived from the study. The study revealed that the extensive information fragmentation in the file hierarchy (due to different organisational needs and ease of information access) poses a significant challenge to context recreation besides cross-tool fragmentation so far described in the literature. The study also reveals the division of project information into core and support and emphasises the importance of support information in relation to project goals. Other findings uncover the division of input/output information, project overlaps through information reuse, storytelling and visualising information relations, which could help with user modelling and enhancing project context recreation.

On of the limitations is the group of participants that cannot represent the ideally generalised knowledge worker as there are many different kinds of knowledge workers and they all have different information needs besides different management practices. However, participants of variety of different backgrounds were observed and the authors converged observations into points of project information management similarities across the spectrum of different professions. Nevertheless, its observations and conceptualisations should be repeatable. For one, some of the issues that emerged during this work have been to different extents discussed in other studies.

The empirical findings are used to create guidelines for designing personal project information management tools: support the selective focus on information with the division into core and supportive information; visualise changes in project information space to support narratives for context recreation; overcome fragmentation in the file system with selective unification; visualising project’s information relationship to better understand the complexity of project information space; and support navigating in project information space on two axes: time and between projects (overlaps through information).

The study presents a longitudinal insight into personal project information management. As such it provides a first formal definition of personal project from the information point of view. The method used in the study presented uses a new approach – sketching in which participants externalised and visualised personal information and projects they discussed. The insights derived from the study form design implications for personal project management tools for knowledge workers.