Search results for " modeling"
showing 10 items of 2411 documents
Construct validity of the Moral Development Scale for Professionals (MDSP)
2011
Olle Söderhamn1,2, John Olav Bjørnestad1, Anne Skisland1, Christina Cliffordson21Faculty of Health and Sport Sciences, University of Agder, Grimstad and Kristiansand, Norway; 2Department of Nursing, Health and Culture, University West, Trollhättan, SwedenAbstract: The aim of this study was to investigate the construct validity of the Moral Development Scale for Professionals (MDSP) using structural equation modeling. The instrument is a 12-item self-report instrument, developed in the Scandinavian cultural context and based on Kohlberg’s theory. A hypothesized simplex structure model underlying the MDSP was tested through structural equation modeling. …
Development, modeling and simulation of test equipment for subsea choke valves
2014
Masteroppgave i mekatronikk MAS 500 Universitetet i Agder 2014 As a step toward being more e_ective and to improve test procedures, GE Oil & Gas wants to develop a workshoptool to automate the testing of Choke Valves. The Choke Valve Workshop Tool (CVWT) main functionis to operate the Hydraulic Stepping Actuator automatically by providing controlled pressure pulses. Electricaland hydraulic equipment will have an interface allowing the test equipment to be connected and used on awide range of Choke Valves. Test results will be transferred and stored automatically based on current need. Adetailed description of the planned CVWT including a complete control system and a Human Machine Interface…
Exploring the relationship between big data analytics capability and competitive performance : The mediating roles of dynamic and operational capabil…
2020
A central question for information systems (IS) researchers and practitioners is if, and how, big data can help attain a competitive advantage. To address this question, this study draws on the resource-based view, dynamic capabilities view, and on recent literature on big data analytics, and examines the indirect relationship between a firm’s big data analytics capability (BDAC) and competitive performance. The study extends existing research by proposing that BDACs enable firms to generate insight that can help strengthen their dynamic capabilities, which, in turn, positively impact marketing and technological capabilities. To test our proposed research model, we used survey data from 202…
Human Simulation and Sustainability : Ontological, Epistemological, and Ethical Reflections
2020
This article begins with a brief outline of recent advances in the application of computer modeling to sustainability research, identifying important gaps in coverage and associated limits in methodological capability, particularly in regard to taking account of the tangled human factors that are often impediments to a sustainable future. It then describes some of the ways in which a new transdisciplinary approach within &ldquo
Social servicescape effects on post-consumption behavior
2016
Purpose The purpose of this paper is to determine the role played by the social servicescape and positive emotions in the post-use in terms of response – satisfaction, perceived value and consumer loyalty – in hedonic services. Design/methodology/approach A quantitative study was conducted to gather data from 867 opera-goers through e-mail with a link to a questionnaire. Hypotheses were tested using structural equation modeling based on partial least squares. The effects of the social servicescape and emotions as moderators were examined using interaction techniques. Findings The paper provides empirical support on the multidimensional configuration of the social servicescape composed by b…
Why buying functional foods? Understanding spending behaviour through structural equation modelling
2013
Abstract The market for functional foods has been growing steadily in recent years, as it is linked to a healthier diet and adds value to food products. However, more information regarding aspects that influence functional food (FF) spending behaviour is needed to gain a better understanding of what underlies FF choice and avoid product failure. The objective of this study was to build a structural equation model of Spaniards' FF spending behaviour, based on individual characteristics such as satisfaction with life, decision-making styles, gender, age and some attitudes towards food choice. This required prior validation of the functional food questionnaire for a Spanish context, which was …
Attraction factors of shopping centers: Effects of design and eco-natural environment on intention to visit
2017
Purpose People visit malls not only to buy a product they need but also to enjoy the atmosphere or environment of the shopping center. Based on design and eco-natural environment, the purpose of this paper is to analyze the attraction factors of shopping centers. Design/methodology/approach The sample comprised 449 consumers from 25 different shopping centers in Bogota. The structural equation model (AMOS) enables the authors to discuss the influence of the design of green and natural spaces in the commercial management of shopping centers, given its positive and significant effect on the intention to visit. Findings Shopping centers are, by definition, spaces with a high level of design o…
Dynamic business modeling for sustainability: Exploring a system dynamics perspective to develop sustainable business models
2019
In the last decade, business models for sustainability have gained increasing attraction by corporate sustainability scholars with international conferences and scientific journals encouraging the development of the debate on their design, use and innovation processes. Capitalizing on the basic principles, requirements, and methodological limitations found in the literature on sustainability‐oriented business model design, this paper aims to conceptualize a dynamic business modeling for sustainability approach, which combines an adapted sustainable business model canvas and system dynamics modeling. To this end, the paper also illustrates the key operating principles of the proposed approac…
A comparative study of mobile messaging services acceptance to participate in television programmes
2010
PurposeThe purpose of this paper is to analyse key drivers of consumer acceptance of short messaging services (SMS) to participate in TV programmes.Design/methodology/approachThe technology acceptance model (TAM) and the theory of planned behaviour (TPB) have been integrated for the determinants of the acceptance of mobile data services incorporating variables regarding consumer‐media interaction (perceived value and affinity). The model has been tested using structural equation modelling.FindingsPerceived value, attitude and affinity towards television (TV) programmes determine SMS acceptance to participate in TV programmes in Spain. In contrast, subjective norm, perceived value and attitu…
Markenpersönlichkeit als Determinante von Markenloyalität
2002
Brand personality, a crucial part of brand image, can be conceived as a key to the emotional qualities of a product. To demonstrate the potential value of a brand’s personality for consumers and companies, we investigate consequences of congruity between brand personality and consumer self-concept from a post-purchase perspective. We use brand loyalty as an ultimate dependent variable for our model. In order to improve the understanding of self-congruity, we also introduce determinants of congruent consumer-brand relationships. For the first time, an application of self-congruity theory is embedded in a causal-analytical framework. The proposed framework provides insight into consumer-brand…