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Article
Publication date: 4 April 2008

Yuan Fu Qiu, Yoon Ping Chui and Martin G. Helander

The purpose of this research is to aim to improve the cognitive understanding of knowledge processing and provide a cognitive knowledge modeling method in product design.

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Abstract

Purpose

The purpose of this research is to aim to improve the cognitive understanding of knowledge processing and provide a cognitive knowledge modeling method in product design.

Design/methodology/approach

In this paper, a cognitive model of knowledge processing is described. A cognitive knowledge modeling method is presented. Suggestions on cognitive support for knowledge based systems are provided.

Findings

There is often a fundamental mismatch between the way human process knowledge and the way it is processed by technology for supporting product design. It is necessary to develop tools, methods and technology which integrate seamlessly with the design process. This study focuses on the internal human activities and explores knowledge management research from a human factors perspective. Cognitive knowledge modeling will result in a natural integration of knowledge‐based systems into the design process.

Research limitations/implications

This study uses an experimental approach and hopefully the research can therefore be generalized to other situations.

Practical implications

This study provides guidelines for cognitive support for knowledge‐based systems.

Originality/value

Cognitive knowledge processing is described and a cognitive knowledge modeling method is presented. The paper explores knowledge management research by analyzing human activities, in combination with the study of management and engineering technologies.

Details

Journal of Knowledge Management, vol. 12 no. 2
Type: Research Article
ISSN: 1367-3270

Keywords

Book part
Publication date: 30 December 2004

Jon J. Fallesen and Stanley M. Halpin

Pew and Mavor (1998) called for an integrative representation of human behavior for use in models of individual combatants and organizations. Models with integrated representation…

Abstract

Pew and Mavor (1998) called for an integrative representation of human behavior for use in models of individual combatants and organizations. Models with integrated representation of behavior have only been achieved at rudimentary levels according to those performing the studies (e.g. Pew & Mavor, 1998; Tulving, 2002) and those building the models (e.g. Warwick et al., 2002). This chapter will address aspects of cognitive performance that are important to incorporate into models of combat based on acceptance of theory, strength of empirical data, or for other reasons such as to bridge gaps where incomplete knowledge exists about cognitive behavior and performance. As a starting point, this chapter will assess which of Pew and Mavor’s recommendations are still appropriate as determined by a review of selected literature on cognition and its representation. We will also provide some review and extensions of key literature on cognition and modeling and suggest a way ahead to close the remaining gaps. Different aspects of cognition are described with recent findings, and most are followed by an example of how they have been represented in computer models or a discussion of challenges to their representation in modeling.

Details

The Science and Simulation of Human Performance
Type: Book
ISBN: 978-1-84950-296-2

Book part
Publication date: 2 December 2019

Natalia A. Shchukina and Irina A. Tarasova

The purpose of the chapter is to study the possibility of applying modern intellectual methods and technologies of decision-making for managing complex poorly structured systems.

Abstract

Purpose

The purpose of the chapter is to study the possibility of applying modern intellectual methods and technologies of decision-making for managing complex poorly structured systems.

Methodology

The methodology of the chapter includes fuzzy cognitive approach, analysis of causal connections, dynamic modeling with application of the impulse processes tools, sustainability analysis of the studied system, and scenarios analysis.

Results

The authors offer fuzzy cognitive approach to modeling the risk management system of commercial Bank POS-loaning processes. The simulated system is represented as a fuzzy-oriented weighted multigraph with a pulse action transmitted through it. The modeling process is implemented in the form of successive execution of the following stages: determining the goal, formation of fuzzy cognitive map, dynamic modeling with application of impulse processes tools, and scenarios analysis of development situation and selection the best.

Recommendations

The developed model of management system is a basis for analyzing the tendencies of various situations development that appear during work of banks in the express loaning segment. It allows forecasting and modeling the strategies of behavior as a reaction to external influences and to determine trajectories of management that allow reducing the internal risks of commercial Bank POS-loaning processes. Fuzzy cognitive approach is an effective tool for decision support during risk management in activities of a commercial bank and could be used for modeling and analysis of functioning and other poorly structured socioeconomic systems.

Details

The Leading Practice of Decision Making in Modern Business Systems
Type: Book
ISBN: 978-1-83867-475-5

Keywords

Book part
Publication date: 5 December 2017

Mark P. Healey, Mercedes Bleda and Adrien Querbes

In this chapter we examine some possibilities of using computer simulation methods to model the interaction of affect and cognition in organizations, with a particular focus on…

Abstract

In this chapter we examine some possibilities of using computer simulation methods to model the interaction of affect and cognition in organizations, with a particular focus on agent-based modeling (ABM) techniques. Our chapter has two main aims. First, we take stock of methodological progress in this area, highlighting important developments in the modeling of affect and cognition in other fields, including psychology and economics. Second, we outline how ABM in particular can help to advance managerial and organizational cognition by building and testing theoretical models predicated on the interaction of affect and cognition. We argue that using ABM for this purpose can improve the level of specificity of cognitive and affective concepts and their interrelationships in organizational theories, yield more behaviorally plausible models of behavior in and of organizations, and deepen understanding of the generative behavioral mechanisms of multi-level organizational phenomena. We highlight possibilities for using ABM to model affect–cognition interactions in studies of mental models, collective cognition, diversity in work groups and teams, and organizational decision-making.

Details

Methodological Challenges and Advances in Managerial and Organizational Cognition
Type: Book
ISBN: 978-1-78743-677-0

Keywords

Article
Publication date: 13 March 2020

Tim Schürmann, Nina Gerber and Paul Gerber

Online privacy research has seen a focus on user behavior over the last decade, partly to understand and explain user decision-making and seeming inconsistencies regarding users'…

Abstract

Purpose

Online privacy research has seen a focus on user behavior over the last decade, partly to understand and explain user decision-making and seeming inconsistencies regarding users' stated preferences. This article investigates the level of modeling that contemporary approaches rely on to explain said inconsistencies and whether drawn conclusions are justified by the applied modeling methodology. Additionally, it provides resources for researchers interested in using computational modeling.

Design/methodology/approach

The article uses data from a pre-existing literature review on the privacy paradox (N = 179 articles) to identify three characteristics of prior research: (1) the frequency of references to computational-level theories of human decision-making and perception in the literature, (2) the frequency of interpretations of human decision-making based on computational-level theories, and (3) the frequency of actual computational-level modeling implementations.

Findings

After excluding unrelated articles, 44.1 percent of investigated articles reference at least one theory that has been traditionally interpreted on a computational level. 33.1 percent of all relevant articles make statements regarding computational properties of human cognition in online privacy scenarios. Meanwhile, 5.1 percent of all relevant articles apply formalized computational-level modeling to substantiate their claims.

Originality/value

The findings highlight the importance of formal, computational-level modeling in online privacy research, which has so far drawn computational-level conclusions without utilizing appropriate modeling techniques. Furthermore, this article provides an overview of said modeling techniques and their benefits to researchers, as well as references for model theories and resources for practical implementation.

Details

Journal of Intellectual Capital, vol. 21 no. 3
Type: Research Article
ISSN: 1469-1930

Keywords

Book part
Publication date: 28 September 2015

Md Shah Azam

Information and communications technology (ICT) offers enormous opportunities for individuals, businesses and society. The application of ICT is equally important to economic and…

Abstract

Information and communications technology (ICT) offers enormous opportunities for individuals, businesses and society. The application of ICT is equally important to economic and non-economic activities. Researchers have increasingly focused on the adoption and use of ICT by small and medium enterprises (SMEs) as the economic development of a country is largely dependent on them. Following the success of ICT utilisation in SMEs in developed countries, many developing countries are looking to utilise the potential of the technology to develop SMEs. Past studies have shown that the contribution of ICT to the performance of SMEs is not clear and certain. Thus, it is crucial to determine the effectiveness of ICT in generating firm performance since this has implications for SMEs’ expenditure on the technology. This research examines the diffusion of ICT among SMEs with respect to the typical stages from innovation adoption to post-adoption, by analysing the actual usage of ICT and value creation. The mediating effects of integration and utilisation on SME performance are also studied. Grounded in the innovation diffusion literature, institutional theory and resource-based theory, this study has developed a comprehensive integrated research model focused on the research objectives. Following a positivist research paradigm, this study employs a mixed-method research approach. A preliminary conceptual framework is developed through an extensive literature review and is refined by results from an in-depth field study. During the field study, a total of 11 SME owners or decision-makers were interviewed. The recorded interviews were transcribed and analysed using NVivo 10 to refine the model to develop the research hypotheses. The final research model is composed of 30 first-order and five higher-order constructs which involve both reflective and formative measures. Partial least squares-based structural equation modelling (PLS-SEM) is employed to test the theoretical model with a cross-sectional data set of 282 SMEs in Bangladesh. Survey data were collected using a structured questionnaire issued to SMEs selected by applying a stratified random sampling technique. The structural equation modelling utilises a two-step procedure of data analysis. Prior to estimating the structural model, the measurement model is examined for construct validity of the study variables (i.e. convergent and discriminant validity).

The estimates show cognitive evaluation as an important antecedent for expectation which is shaped primarily by the entrepreneurs’ beliefs (perception) and also influenced by the owners’ innovativeness and culture. Culture further influences expectation. The study finds that facilitating condition, environmental pressure and country readiness are important antecedents of expectation and ICT use. The results also reveal that integration and the degree of ICT utilisation significantly affect SMEs’ performance. Surprisingly, the findings do not reveal any significant impact of ICT usage on performance which apparently suggests the possibility of the ICT productivity paradox. However, the analysis finally proves the non-existence of the paradox by demonstrating the mediating role of ICT integration and degree of utilisation explain the influence of information technology (IT) usage on firm performance which is consistent with the resource-based theory. The results suggest that the use of ICT can enhance SMEs’ performance if the technology is integrated and properly utilised. SME owners or managers, interested stakeholders and policy makers may follow the study’s outcomes and focus on ICT integration and degree of utilisation with a view to attaining superior organisational performance.

This study urges concerned business enterprises and government to look at the environmental and cultural factors with a view to achieving ICT usage success in terms of enhanced firm performance. In particular, improving organisational practices and procedures by eliminating the traditional power distance inside organisations and implementing necessary rules and regulations are important actions for managing environmental and cultural uncertainties. The application of a Bengali user interface may help to ensure the productivity of ICT use by SMEs in Bangladesh. Establishing a favourable national technology infrastructure and legal environment may contribute positively to improving the overall situation. This study also suggests some changes and modifications in the country’s existing policies and strategies. The government and policy makers should undertake mass promotional programs to disseminate information about the various uses of computers and their contribution in developing better organisational performance. Organising specialised training programs for SME capacity building may succeed in attaining the motivation for SMEs to use ICT. Ensuring easy access to the technology by providing loans, grants and subsidies is important. Various stakeholders, partners and related organisations should come forward to support government policies and priorities in order to ensure the productive use of ICT among SMEs which finally will help to foster Bangladesh’s economic development.

Details

E-Services Adoption: Processes by Firms in Developing Nations
Type: Book
ISBN: 978-1-78560-325-9

Keywords

Book part
Publication date: 30 August 2019

Percy K. Mistry and Michael D. Lee

Jeliazkov and Poirier (2008) analyze the daily incidence of violence during the Second Intifada in a statistical way using an analytical Bayesian implementation of a second-order…

Abstract

Jeliazkov and Poirier (2008) analyze the daily incidence of violence during the Second Intifada in a statistical way using an analytical Bayesian implementation of a second-order discrete Markov process. We tackle the same data and modeling problem from our perspective as cognitive scientists. First, we propose a psychological model of violence, based on a latent psychological construct we call “build up” that controls the retaliatory and repetitive violent behavior by both sides in the conflict. Build up is based on a social memory of recent violence and generates the probability and intensity of current violence. Our psychological model is implemented as a generative probabilistic graphical model, which allows for fully Bayesian inference using computational methods. We show that our model is both descriptively adequate, based on posterior predictive checks, and has good predictive performance. We then present a series of results that show how inferences based on the model can provide insight into the nature of the conflict. These inferences consider the base rates of violence in different periods of the Second Intifada, the nature of the social memory for recent violence, and the way repetitive versus retaliatory violent behavior affects each side in the conflict. Finally, we discuss possible extensions of our model and draw conclusions about the potential theoretical and methodological advantages of treating societal conflict as a cognitive modeling problem.

Details

Topics in Identification, Limited Dependent Variables, Partial Observability, Experimentation, and Flexible Modeling: Part A
Type: Book
ISBN: 978-1-78973-241-2

Keywords

Article
Publication date: 28 July 2020

Takuro Tsukube and Makoto Matsuo

Although cognitive apprenticeship has been widely used in various educational fields, few empirical studies have examined its effectiveness in a workplace context. This study aims…

Abstract

Purpose

Although cognitive apprenticeship has been widely used in various educational fields, few empirical studies have examined its effectiveness in a workplace context. This study aims to investigate the effects of cognitive apprenticeship on junior doctors’ perceived professional growth in hospitals.

Design/methodology/approach

A retrospective questionnaire survey was performed that asked surgeons (n = 87) and physicians (n = 92) to recall how they were instructed by their supervisors during the first five years after graduation from medical school.

Findings

The results of multiple regression analyzes showed that all dimensions of cognitive apprenticeship (modeling, coaching, scaffolding, articulation, reflection and exploration) had positive effects on each doctor’s perceived growth, regardless of the type of clinical practice (surgeon vs physician) or the period of supervision. It was also found that physicians experienced significantly more coaching and scaffolding, and opportunities for, articulation and reflection, than surgeons.

Research limitations/implications

Some of the data were collected through snowball sampling, and this study used a retrospective survey in which respondents were asked to recall past experiences.

Practical implications

Clinical supervisors in hospitals should adopt a cognitive apprenticeship model when supervising junior doctors. Surgical supervisors need to be more conscious of the benefits of cognitive apprenticeship.

Originality/value

This study confirmed that the six dimensions of cognitive apprenticeship had positive influences on the perceived growth of junior doctors, regardless of their clinical domains or period of supervision and that clinical domains influence the implementation of cognitive apprenticeship.

Details

Journal of Workplace Learning, vol. 32 no. 7
Type: Research Article
ISSN: 1366-5626

Keywords

Article
Publication date: 12 July 2018

Chin-Yuan Lai and Yung-Chin Yen

This paper aims to illustrate how mobile devices could be applied to substantiate cognitive apprenticeship model to optimize nursing students’ learning experiences in clinical…

Abstract

Purpose

This paper aims to illustrate how mobile devices could be applied to substantiate cognitive apprenticeship model to optimize nursing students’ learning experiences in clinical settings.

Design/methodology/approach

Eight female students from a nursing college in Taiwan were recruited in this study. They enrolled in a three-week nursing clinical practicum session in the area of psychiatric nursing.

Findings

Analysis of interview data from students and instructor showed that use of the mobile technology could promote the effectiveness of cognitive apprenticeship model, especially for processes of reflection, coaching, scaffolding and articulation.

Originality/value

The present study intended to bridge the gap between mobile technologies and cognitive apprenticeship. This study explores students’ experiences and expectations of using mobile technology in clinical nursing courses and clarifies how the cognitive apprenticeship model fits students’ experiences during using mobile technology in the clinical nursing course.

Details

Interactive Technology and Smart Education, vol. 15 no. 4
Type: Research Article
ISSN: 1741-5659

Keywords

Book part
Publication date: 23 May 2016

Arash Najmaei and Zahra Sadeghinejad

The purpose of this chapter is to introduce the concept of public business models and develop a theory for the process of developing and managing public business models.

Abstract

Purpose

The purpose of this chapter is to introduce the concept of public business models and develop a theory for the process of developing and managing public business models.

Methodology

This research synthesizes insights from various fields into a set of theoretical ideas that lay out what public business models are, to what extent they differ from commercial/industrial business models, and how they are developed and managed by public entrepreneurs.

Findings

Developing and managing a business model is an entrepreneurial task that has been missing from the public entrepreneurship literature. Public entrepreneurs perform these tasks using public and private resources, leveraging public institutional systems, and developing capabilities that differ in several dimensions from private entrepreneurs due to the nature of public goods and existence of quasi-markets where public business models are developed and used.

Research limitations/implications

This chapter opens new avenues for research in public entrepreneurship by suggesting that (1) public business models form the foundation of public entrepreneurship, (2) public business models differ from commercial business models not in their functionality but rather in their scope and design, and (3) public business models co-evolve with public institutions to maintain their legitimacy and value creation potential.

Practical implications

This chapter equips public entrepreneurs with new insights into enterprising behaviors and the dynamism of value creation and capture in public ventures.

Originality/value

The current study represents the first attempt to directly incorporate the notion of business models into the public entrepreneurship literature.

Details

New Perspectives on Research, Policy & Practice in Public Entrepreneurship
Type: Book
ISBN: 978-1-78560-821-6

Keywords

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