Long-term mobility choice considering availability effects of shared and new mobility services

E-bikes, shared and new mobility services such as Mobility-as-a-Service (MaaS) are emerging as sustainable and healthy alternatives to private cars, introducing complexities in household mobility decisions and potential substitution between transportation modes and services. However, existing studies primarily examined the potential long-term adoption of these emerging mobilities separately, leaving a gap in understanding the interplay among various emerging mobilities and conventional cars. This study therefore addresses this portfolio choice incorporating a stated portfolio choice experiment encompassing pedelecs, speed pedelecs, MaaS, Shared e-Mobilities, and electric and conventional cars. Results from a random effects error component mixed logit model, based on an online survey conducted in the Netherlands, indicate significant availability effects of shared and new mobility services on personal mobility ownership decisions, and a substantial demand for pedelecs. The findings contribute to facilitating the adoption of emerging mobilities with enhanced synergy, as shared and new mobility services are gradually becoming available

Design principles of interactive play systems for children's outdoor play:A designers’ perspective

In recent years, designers around the world have developed a number of interactive play systems to stimulate children's outdoor play. This paper provides a framework for the design principles used by designers of interactive play systems. In addition, the mechanisms by which these design principles could potentially contribute to stimulating children's outdoor play are discussed based on the COM-B model of behaviour change. The COM-B model is adopted to elaborate the design principles and their mechanisms of action. This model provides a basis for designing healthy behaviour change interventions. It defines behaviour as the result of an interaction between three components that generate behaviour: Capability, Opportunity, and Motivation. The contribution of this paper is to identify the design principles and link them to the underlying factors of children's outdoor play in terms of the components of the COM-B model. Clarifying this link elaborates the mechanisms of action of design principles to stimulate children's outdoor play. An in-depth interview approach is used to explore the designers’ perspectives. The findings of this research contribute to the theory of behaviour change and are beneficial for practitioners, and in particular, interactive designers who develop systems that stimulate children's outdoor play.</p

Application of the COM-B model to the correlates of children’s outdoor playing and the potential role of digital interventions:a systematic literature review

Children’s reduced engagement in outdoor playing in recent years has contributed to increasing academic and practice interests in understanding this behavior, as well as investigating the effectiveness of combined social, physical and digital interventions on stimulating children’s outdoor playing. This paper provides a systematic review of recent empirical evidence on the correlates of the outdoor playing behavior of children, ages 4–12. In addition, the potential roles of digital interventions in stimulating children’s outdoor playing are explored. The COM-B behavior change model is used to establish relevant correlates and functions of digital interventions. COM-B model defines behavior as the result of an interaction between three components: capability, opportunity and motivation. This model provides a basis for designing effective behavior change interventions. This paper’s contribution is twofold: it presents the case for adding ‘digital environment’ as a new component of the COM-B model, and it further develops a conceptual framework of different functions of digital interventions aiming at stimulating children’s outdoor playing behavior. The findings contribute to the theory-based behavior change interventions stimulating children’s outdoor playing.</p

Collective self-build for senior friendly communities. Studying the effects on social cohesion, social satisfaction and loneliness

Neighbourhood social cohesion is important for the health and well-being of the ageing population. It is therefore crucial to study how we can create neighbourhoods with high levels of neighbourhood social cohesion where senior citizens can age in place. We test the hypotheses that collective self-build is positively related to social cohesion and (directly and indirectly) to social satisfaction and lower levels of loneliness. The study is based on survey data from 326 respondents of 50 years and over living in 25 collective self-build development projects and 19 conventionally developed housing projects in the Netherlands. The results of a structural equation model (SEM) reveal that collective self-build is directly related to neighbourhood social cohesion and lower feelings of social loneliness. We find an indirect effect on social satisfaction. These positive relationships hold while controlling for personal and household characteristics. This quantitative study adds scientific knowledge on the collective self-build development method and its relation to social cohesion, loneliness and satisfaction

A review of research into discrete choice experiments in tourism: Launching the Annals of Tourism Research Curated Collection on Discrete Choice Experiments in Tourism

This article presents a systematic review of all 49 papers published in the top five tourism journals between 2010 and 2020 on discrete choice experiments in tourism research. Discrete choice experiments are used for measuring and predicting individuals' preferences and choices of alternatives and provide quantitative measures of the relative importance of attributes of tourism destinations, products, or services and might include tourists' willingness to pay for various services. Results of the review are presented, and research gaps and challenges are identified and discussed. Future research and methodological approaches to help progress discrete choice experiments in the field of tourism research are proposed. This article launches the Annals of Tourism Research Curated Collection on Discrete Choice Experiments in Tourism

Assessing the effects of the built environment and microclimate on cycling volume

Cycling benefits human health and helps to mitigate environmental issues. However, limited evidence exists regarding how the built environment influences cycling volume under different time and weather conditions. In this paper, we employed a Gradient Boosting Decision tree method to analyze the non-linear and threshold effects of the multiscale built environment and microclimate on cycling volume. Results based on the multisource data of The Netherlands show that 27 out of the 28 variables have a nonlinear and threshold effect on cycling volume. Temperature is found to be a dominant factor among all variables. At street level, slope is the most important factor, followed by the green view and sky view indexes. At neighborhood level, population density is the most important factor, followed by residential density, and the density of bus stops.These findings offer useful insights for planning a cycling-friendly urban builtenvironment at different scales.<br/

Which types of product attributes lead to aviation voluntary carbon offsetting among air passengers?

Tourism contributes 8% to global carbon emissions. Yet, only 10% of air passengers purchase voluntary carbon offsets. We test the effectiveness of different communication messages to increase voluntary purchasing of carbon offsets by air passengers. Results of a discrete choice experiment indicate that air passengers prefer carbon offset schemes that fund local programs (as opposed to international programs), that are effective in mitigating emissions, and are accredited. The ability to choose the specific offsetting program to be funded is not important. The willingness-to-pay for carbon offsets when booking for a group is lower than when booking an individual flight for oneself. Three market segments with distinct preferences exists. Segments also differ in key personal characteristics, including age, employment status, frequent flyer membership, and flight behaviour, making them actionable target segments for aviation carbon offsetting

Location Choice in the Context of Older Adults’ Leisure-Time Walking

Leisure-time walking is the most prevalent and preferred form of physical activity of older adults. In order to promote leisure-time walking and enhance the efficiency of using outdoor open spaces, the supply of different types of walking locations should match the needs, interests and preferences of older adults. However, there is limited knowledge on which location types are chosen by which groups of individuals under which conditions. This study therefore examines the effects of socio-demographics, episode participation attributes and neighborhood characteristics on the location choice of older adults for leisure-time walking. A multinomial logit model is estimated based on data collected among 316 respondents aged 60 or older in Dalian, China. The results indicate that older people’s location choices for walking are associated with their sociodemographics, episode participation attributes and neighborhood characteristics. Finally, implications of the results for the planning, design and management of open spaces are identified