What do we know of mobility behaviour?
What do we know of mobility behaviour in the North Sea area? A EU-wide survey on passenger mobility ((New Mobility Patterns Study z.d.)) showed that, on average, EU citizens travelled 27 km per day, for an average duration of 80 minutes. The predominant means of transport in 2021 was the car, which was used for almost half of all trips. Excluding trips made by car, walking is the most popular way of moving around in most of the EU, with the Netherlands as a notable exception, where cycling is more popular. New mobility forms are gaining traction: ride-hailing (23%) and ride-sharing (12%) are attracting the most users, however they are generally used on an occasional basis.
With a slight change in modal split and reduction in passenger-kilometres, authorities realise that apart from the supply-side, they must address the demand-side (mobility behaviour, habits and attitudes toward car use) to meet users’ needs, as well as maintain or invest in the most relevant services. With this project, we aim to create and implement user-centred mobility mixes through better understanding users’ needs and incentivising them to change their (perceptions of their) daily mobility practices.
Understanding people’s mobility choices: persona’s
The characteristics that influence people’s mobility choices are explored below. This is not only based upon specific scientific research, but influenced by several articles, scientific and other, by conversations with both experts and practitioners, and list of factors that determine mobility behaviour, which was compiled by the project members of Göttingen University.
The project partners agreed to use the concept of persona's to define target groups in a very tangible manner. Personas are fictional, detailed representations of different user types based on research and real data. They help businesses, designers, and marketers understand their target audience’s needs, behaviours, and motivations. By using personas, organizations can create more user-centred products, services, and experiences.
To structure the elements that determine the modal choices of personas, we use the framework below (De Witte e.a. 2013; van Brecht, M., van Gent, J., en Renes, R.J. 2022).
Figure 1: Framework for structuring modal choice determinants (De Witte e.a. 2013)
The main purpose of drafting these characteristics, is to avoid that we enter into lively descriptions of personas without naming the most relevant characteristics for mobility behaviour.
Sociodemographic factors
These are factors that describe the physical, economic and social context of the persona’s, that are determining mobility choices. We selected the following:
- Family size
We think that family size has an influence on the possibilities to change behaviour. Change in the mobility patterns of a large and complex family (e.g. extended with step and plus children, resident (grand)parents etc.) seem harder to change, than single person families. - Physical (dis)ability of the persona and of family members
This is so self evident, that one would easily forget to specify this. This is not only about motoric or visual impairment, but also on the fittness to ride a bycicle. - Occupation
Is a person employed, working night shifts, or maybe studying in evening classes…? - Financial capabilities and pricing of transport options
Are mobility alternatives in line with the financial capabilities of the persona?
We did not select age and gender, since these characteristics seem to have diffuse consequences on mobility behaviour such as feeling of safety, car ownership, and physical ability, which are covered naming these specifically.
Spatial environment
For most of the pilots in the project, the terrain is fairly well known. However, we could target personas in different degrees of urbanisation or focus on the availability of infrastructure.
- Distance to destinations
Time needed to travel to shops, work, school, leisure or health services… - Infrastructure
Are safe walking and cycling routes available? - Living environment
Is the terrain hilly? How often does it rain? - Availability of mobility services
Is a shared car or a bus stop available within walking distance? Also, does the persona have access to a company car?
Journey characteristics charted
In the context of personas, this could be seen as the mobility patterns or habits. It is necessary to define:
- Frequency (daily, weekly...).
- Modes (car, bike...).
- Destinations (family visit, school, hospital...).
- Traveling alone or together with others (or with a pet).
- Luggage (do they only transport themselves or do carry stuff with them? Or is moving stuff the purpose of the trip?)
For instance, we could define a persona who makes weekly trips by car to the local market, together with a neighbour.
Socio-psychological characteristics
- Experiences
Is the persona used to ride a bicycle, or a car? Is he or she fed up with delays in public transport, because of bad experiences? - Lifestyle
Is the persona very keen on clothes, hair style and make-up or does he or she prefer a sportive lifestyle? Is the persona someone who is well organised and structured or someone who mostly acts on a whim? - Habits
Does the persona have a very fixed schedule? Does he or she always drive? - Perceptions
How does the persona perceive climate issues, congestion, public safety issues…? Is a car important as a status symbol? - Education and skills
This includes the capabilities to understand timetables (requires language and reading skills) and to organise accordingly, to make use of mobile or internet applications, but also understanding reduced fares for specific target groups… Does the persona have a driver’s license? Is the persona familiar with the networks of bike infrastructure or public transport?
From personas to behavioural change
The interventions that we design, depend particularly on our financial and technical capabilities, on the scope of the project and on the interventions that are already in place.
To design behavioural change interventions, we rely on a conceptual framework, known as the behavioural change wheel. At the centre, one finds capability, opportunity, and motivation. These components interact to generate behaviour, which in turn influences these three components. In the next paragraphs we clarify what we understand by the sources of behaviour.
Figure 2: The Behaviour Change Wheel (Michie, van Stralen, and West 2011)
Opportunity
- In a mobility context, the opportunity to make use of sustainable modes depends in a large part on the availability of mobility services at certain locations at a given time, the quality and reliability of these services, and on the degree to which this availability meets the needs for mobility.
- In addition, opportunity in this context depends on the availability of accessible transportinfrastructure for safe cycling, walking, railtracks, roads, well-lit streets, and secure (bike) parking facilities. Also, the seamless integration of different modes of transportation would improve the attractiveness greatly. All of this determines in a large part traffic safety, transport network congestion (also for walking and cycling), and the travel experience.
- Opportunity for sustainable modes also stems from geography. The pilot area is mostly flat, but with many water bodies, rail tracks and motorway which could be barriers.
- Opportunity also comes with the weather that is suitable for walking and cycling. There are limited periods over the course of a year when walking or cycling becomes highly unpleasant due to the weather.
Capabilities
Sustainable mobility behaviour requires several key capabilities.
- First, individuals need skills such as the ability to ride a bicycle or drive a car.
- Functional literacy is essential for understanding how mobility services work and navigating transportation options.
- Digital literacy is also important, as many mobility providers use apps and websites for planning, booking, and payment.
- Financial capabilities play a role in ensuring that individuals can afford these services.
- Finally, personal health and well-being are crucial, as they determine a person's ability to access public transport or use shared mobility options like bikes.
Motivation
Several factors can influence motivation for adopting sustainable mobility behaviour.
- Environmental awareness can lead individuals to choose more environmentally-friendly transportation options, in line with their beliefs.
- Cost savings provide another incentive, as alternative mobility solutions can be more affordable than car ownership.
- Reduced stress from not having to drive, as well as the physical health benefits of active transportation, can make mobility alternatives attractive.
- Interest in technological advancements, social norms, and peer behaviour also play a role in shaping mobility choices.
- Lastly, a lifestyle centred on sustainability and minimalism, valuing experiences over possessions, can lead individuals to embrace more eco-friendly and flexible transportation options.
Interventions for behavioural change
Depending on the persona’s, behavioural change interventions can be defined. These are some general examples of interventions that could be used to intervene on behaviour, and the sources of behaviour that this works on.
Strategies group | Sources of behaviour |
Focus Group: Invite a small group of people from a similar background for a discussion on a specific topic. | Capability, Motivation |
Local Community Events: Organize or participate in community events to engage with them directly. | Capability, Motivation |
Digital survey: use a digital platform to ask standardised questions | Capability, Motivation |
Improve the network for bike sharing: Increase the number of locations and shared vehicles, the diversity of shared vehicles and the general service level | Capability, Opportunity |
Contests and Challenges: Run social media contests or challenges to stimulate user generated content and increase engagement. | Motivation |
Improve the network for car sharing: Increase the number of locations and shared vehicles, the diversity of shared vehicles and the general service level | Opportunity |
Accessible Support: Ensure service and advice is easily reachable via phone and in-person support at municipal services. | Capability, Motivation, Opportunity |
Testing of shared mobility: distribute vouchers to people who are unfamiliar with shared mobility | Capability |
Testing of cargo bikes: Lend or rent a cargo bike to people who are potentially interested to buy one, but who are hesitant because of the cost of purchase. | Capability |
Testing of speed bikes: Lend or rent a speed bike to people who are potentially interested to buy one, but who are hesitant because of the cost of purchase. | Capability |
Video Content: Produce high-quality videos, including tutorials, behind-the-scenes looks, and interviews. Platforms like YouTube and Instagram TV are excellent for this. | Capability, Motivation |
Video Content: Produce short, high-quality videos for platforms like YouTube and Instagram TV. Focus on storytelling and visually appealing content. | Capability, Motivation |
In-Person Meetups: When possible, organize local meetups or events to build a sense of community and connection. | Motivation |
Printed Newsletters and Brochures: Use high-quality, visually appealing printed materials to share how-to information and invite to customer service. | Motivation |
Educational Webinars: Host webinars on topics of interest that provide value and create enhousiasm for sustainable mobility. | Capability, Motivation |
Interactive Virtual Events: Organize interactive virtual events, such as Q&A sessions, workshops, or virtual product presentations. | Capability, Motivation |
Active Participation: Participate in relevant online forums and discussions, providing valuable input and building rapport. | Motivation |
Testing of adapted bikes: Lend or rent a bike that is adapted to people with a specific handicap | Capability, Opportunity |
Testing of e-bikes: Lend or rent a speed bike to people who are potentially interested to buy one, but who are hesitant because of the cost of purchase. | Capability |
Workshops and Seminars: Host workshops or seminars on relevant topics, providing both educational content and personal interaction. | Capability |
Bike buddies: volunteers go on a bike trip with people who recently learned how to ride a bike or who are otherwise not confident to cycle | Capability |
Guides and How-Tos: Provide printed guides and how-to booklets on topics of interest or basic technology use, helping them feel more comfortable with digital tools. | Capability |
Bike schools: series of lessons where basic cycling skills are tought | Capability |
Active Online Participation: Participate in relevant online forums and discussions, providing valuable input and building rapport. | Motivation |