Knowledge Acquisition, End-user Orientation and Service Vendors’ Performance: A Theoretical Framework

Author(s):  
Zuyi Cao ◽  
Huiying Jia
1993 ◽  
Vol 63 (1) ◽  
pp. 1-49 ◽  
Author(s):  
Clark A. Chinn ◽  
William F. Brewer

Understanding how science students respond to anomalous data is essential to understanding knowledge acquisition in science classrooms. This article presents a detailed analysis of the ways in which scientists and science students respond to such data. We postulate that there are seven distinct forms of response to anomalous data, only one of which is to accept the data and change theories. The other six responses involve discounting the data in various ways in order to protect the preinstructional theory. We analyze the factors that influence which of these seven forms of response a scientist or student will choose, giving special attention to the factors that make theory change more likely. Finally, we discuss the implications of our framework for science instruction.


2018 ◽  
Vol 8 (3) ◽  
pp. 274-292 ◽  
Author(s):  
Abel Duarte Alonso ◽  
Seng Kok

Purpose The purpose of this paper is twofold: first, to investigate the importance of knowledge as a tool for adaptation and competitive advantage through qualitative research, exploring the cases of four global family firms; and second, to develop a theoretical framework based on the knowledge-based view (KBV) of the firm to facilitate understanding of learning and knowledge acquisition among family firms. Design/methodology/approach This investigation focusses on the cases of four family firms, two operating in a developed (Australia), and two in an emerging economy (Uruguay). In-depth, face-to-face interviews were conducted with firm owners, co-owners and one manager. Findings Regardless of firms’ operating environment (OECD, emerging economy), similar outcomes were revealed. Indeed, firm management’s ability to gather, contextualise and synthesise knowledge, including tacit knowledge, emerged as crucial to adapt to new challenges in their business environment. Several tenets of the KBV emerged, including those associated with knowledge to solve emerging problems, specialisation through knowledge acquisition and applying specialised knowledge to produce. Importantly, firms’ ability to anticipate future events through tacit or new knowledge acquisition became evident. Originality/value The study makes two key contributions that represent originality and value. First, the presented theoretical framework facilitates understanding of various dimensions of knowledge, their resulting influence on firms’ preparedness to adapt to events in their business environment, and potential implications on their competitive advantage. Second, by qualitatively examining the participating family firms, the study addresses a recognised research gap, notably, that research investigating this group has been predominantly quantitative.


1992 ◽  
Author(s):  
Stella M. O'Brien ◽  
Linda Candy ◽  
Ernest A. Edmonds ◽  
Trevor J. Foster

2011 ◽  
Vol 19 (3) ◽  
pp. 169-172
Author(s):  
Aviv Shachak ◽  
Jan Barnsley ◽  
Karen Tu ◽  
Alejandro Jadad ◽  
Louise Lemieux-Charles

Author(s):  
Igor Zatsman ◽  
Pavel Buntman

The paper presents two semiotic models for a description of development stages of indicators, including generation processes of expert knowledge about developed indicators. For the description of stages of these processes, a new notion of “Frege’s space“ is introduced. The authors described two applied semiotic models of knowledge acquisition. Those processes were studied in the context of forming an expert knowledge base named proactive dictionary, which represents a component of an evaluation system. This dictionary enables experts to fix stages of indicators development, to present the results of developing different variants of indicators in graphic form, to compare and evaluate these variants.


2021 ◽  
pp. 145-150
Author(s):  
Robin Burke

AbstractThe incorporation of fairness-aware machine learning presents a challenge for creators of personalized systems, such as recommender systems found in e-commerce, social media, and elsewhere. These systems are designed and promulgated as providing services tailored to each individual user’s unique needs. However, fairness may require that other objectives, possibly in conflict with personalization, also be satisfied. The theoretical framework of post-userism, which broadens the focus of design in HCI settings beyond the individual end user, provides an avenue for this integration. However, in adopting this approach, developers will need to offer new, more complex narratives of what personalized systems do and whose needs they serve.


2020 ◽  
Vol 43 ◽  
Author(s):  
Myrthe Faber

Abstract Gilead et al. state that abstraction supports mental travel, and that mental travel critically relies on abstraction. I propose an important addition to this theoretical framework, namely that mental travel might also support abstraction. Specifically, I argue that spontaneous mental travel (mind wandering), much like data augmentation in machine learning, provides variability in mental content and context necessary for abstraction.


2016 ◽  
Vol 224 (2) ◽  
pp. 102-111 ◽  
Author(s):  
Carsten M. Klingner ◽  
Stefan Brodoehl ◽  
Gerd F. Volk ◽  
Orlando Guntinas-Lichius ◽  
Otto W. Witte

Abstract. This paper reviews adaptive and maladaptive mechanisms of cortical plasticity in patients suffering from peripheral facial palsy. As the peripheral facial nerve is a pure motor nerve, a facial nerve lesion is causing an exclusive deefferentation without deafferentation. We focus on the question of how the investigation of pure deefferentation adds to our current understanding of brain plasticity which derives from studies on learning and studies on brain lesions. The importance of efference and afference as drivers for cortical plasticity is discussed in addition to the crossmodal influence of different competitive sensory inputs. We make the attempt to integrate the experimental findings of the effects of pure deefferentation within the theoretical framework of cortical responses and predictive coding. We show that the available experimental data can be explained within this theoretical framework which also clarifies the necessity for maladaptive plasticity. Finally, we propose rehabilitation approaches for directing cortical reorganization in the appropriate direction and highlight some challenging questions that are yet unexplored in the field.


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