4 research outputs found

    Using a group decision support system to make investment prioritisation decisions

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    The effect of a psychological climate for creativity on job satisfaction and work performance

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    The organisational climate for creativity has been widely acknowledged to influence various work outcomes such as employee innovation and productivity. Researches carried out on the creative climate in Malaysia have up till now, confirmed the notion. However, as far as the Malaysian context is concerned, the effect of a creative work environment on employee job satisfaction and work performance level has yet to be explored. As such, this study aims to investigate the effects of a psychological climate for creativity on job satisfaction and work performance. Additionally, this study seeks to establish the role of job satisfaction as a mediator on the relationship between organisational climate and work performance. The results from a sample of 118 electrical engineers working only within the area of the Klang Valley suggest that all variable relationships were positively and significantly correlated: Job satisfaction - Work performance, Psychological climate for creativity - Job satisfaction and Psychological climate for creativity - Work performance. Moreover, job satisfaction was found to mediate between the psychological climate for creativity and work performance when an analysis was carried out on three separate regressions

    A Review On Evaluation And Benefits Of Decision Support Systems

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    This review paper identifies benefits from various Decision Support Systems (DSSs) and introduces a range of examples from the literature. Those examples are organized according to the driving technological architecture of the DSS. Benefits may impact a decision or the decision-making process. Some techniques for assessing the benefits of a particular DSS were also surveyed

    Group decision support systems for current times: Overcoming the challenges of dispersed group decision-making

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    We are living a change of paradigm regarding decision-making. On the one hand, there is a growing need to make decisions in group at both professional and personal levels, on the other hand, it is increasingly difficult for decision-makers to meet at the same place and at the same time. The Web-based Group Decision Support Systems intend to overcome this limitation, allowing decision-makers to contribute to the decision process anytime and anywhere. However, they have been defined inadequately which has been compromising its success. This work discusses the current Group Decision Support Systems limitations in terms of challenges and possible impediments for their acceptance by the organizations and propose a conceptual definition of a Web-based Group Decision Support System that intends to overcome the existing limitations and help them to affirm as a reliable and useful tool. In addition, some crucial topics are addressed, such as communication and perception, that are essential and sometimes forgotten in the support of dispersed decision-makers. We concluded that there are still some limitations, mostly in terms of models and applications, that prevent the design of higher quality systems.This work was supported by the GrouPlanner Project (POCI-01-0145-FEDER-29178) and by National Funds through the FCT – Fundação para a Ciência e a Tecnologia (Portuguese Foundation for Science and Technology) within the Projects UIDB/00319/2020 and UIDB/00760/2020
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