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Purpose: The purpose of this paper is to present a systematic literature review on stimulus, organism and response variables related to actual and perceived cleanliness and develop a conceptual framework to encourage future research on cleanliness. Design/methodology/approach: The PRISMA statement methodology for systematic literature review was applied. After analysing 926 articles, 46 articles were included and reviewed. Findings: Stimulus, organism and response variables related to cleanliness were identified and integrated in a conceptual framework. A distinction was made between articles evaluating the relationship between stimulus and organism variables; stimulus and response variables; and organism and response variables. First, actual cleanliness, staff behaviour, condition of the environment, scent and the appearance of the physical environment were identified as stimuli variables influencing perceived cleanliness and service quality. Second, the presence of litter, behaviour and presence of others, scent, disorder, availability of trash cans and informational strategies were identified as stimuli affecting littering and other kinds of unethical behaviour. Third, the effect of perceived cleanliness (and other organism variables) on satisfaction, approach behaviours, physical activity and pro-social behaviour was registered. Practical implications: The findings of this review allow in-house and corporate facility managers to better understand and identify most effective interventions positively influencing actual and perceived cleanliness. Originality/value: No systematic literature review on antecedents and consequences of a clean environment has previously been conducted.
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This dissertation presents research on customers’ perceptions of cleanliness in service environments. The research contributes to the gap in the literature on cleanliness examined from a customer perspective, and adds to the understanding of environmental cues that influence perceived cleanliness. Part one of the dissertation includes the operationalisation of the concept of perceived cleanliness and the development of an instrument to measure perceived cleanliness. Results showed that perceived cleanliness consists of three dimensions: cleaned, fresh, and uncluttered. Next, the Cleanliness Perceptions Scale (CP-scale) was developed and validated in different service environments, resulting in a 12 item questionnaire that can be used to measure perceived cleanliness in service environments. Part two includes the experimental research on the effects of different environmental cues on perceived cleanliness. It furthermore explores to what extent the effects of these environmental cues on perceived cleanliness can be explained by the concept of priming. The experiments demonstrated that particular environmental cues influence perceived cleanliness: the visible presence of cleaning staff, light colour, light scent, and uncluttered architecture positively influence customers’ perceptions of cleanliness in service environments. Also, empirical support was found for priming as one of the mechanisms involved in the effects.Part three reflects on the implications of the dissertation for theory and practice. The research provides knowledge that is relevant for the fields of facility management, service marketing, social psychology, and environmental psychology. The dissertation improves the understanding of the concept of perceived cleanliness by enabling scholars and practitioners to measure the concept and the effects of particular environmental cues in service environments.
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In Amsterdam, the phenomenon of overcrowding is increasing, and tourism is one of the causes. Both the public debate and the municipal authorities are pointing to an increasing need for more expertise and knowledge regarding ways of achieving a healthy balance for various stakeholders. This article focuses on the stakeholder role of city residents and discusses their attitudes to tourists and tourism-related developments in their own neighbourhood and in the rest of the city. The term “attitude” can be divided into three components: feeling, behaviour and thinking. The results of this study are based on both quantitative and qualitative fieldwork (surveys and semi-structured interviews) and on desk research. It can be concluded that, for the most part, residents have a positive attitude to tourists and tourism. Differences in attitude are mostly determined by the city district where respondents live and by personal feelings and thinking. Follow-up research in the coming years will examine the complexity of the issue of overcrowding in more depth.
This project entails a feasibility study to assess the possibility of creating an open-access, community-based makerspace in the Vietnamese city of Can Tho. The aim of the project is to kickstart the community based circular economy by utilizing residual flows from the plastic catching process. Plastic catchers trap both plastic and biomass that will be converted into new products to strengthen both the local economy and providing Dutch SME-company Orange Star Solutions with the necessary raw materials to convert into produce. The project will make use of a plot of land bordering the Song Can Tho river. The owner proposed that the plot of land could be used in a way to generate income, preferable in a way that would show environmental awareness. This could be done by using the vast amounts of (in)organic waste that is littering the environment. The collection of the waste is mainly done by local waste pickers. The waste pickers, part of the informal economy, could unleash their full potential if there is a physical location where waste is upcycled and sold, circumventing the bury, burn or bale-and-export economy. The extracted plastic will be converted into pans, cups, pots and crockery. The biomass, predominantly water hyacinth, will serve as one of the ingredients for compost hence, reducing the reliance on chemical fertilizers.