Moving direct citizen participation away from the townhouse and onto online platforms is considered to be an effective government strategy for involving a larger and more diverse group of citizens... Show moreMoving direct citizen participation away from the townhouse and onto online platforms is considered to be an effective government strategy for involving a larger and more diverse group of citizens in decision-making and thereby making participation more inclusive. However, this claim is not yet supported by evidence, and neither has it been explored whether and how government can design online platforms that are more likely to attract participants from diverse groups. To fill this gap, this dissertation explores how the design of online participation platforms influences the inclusivity of online direct participation.In this dissertation, administrative and digital trace data are used to evaluate inclusivity in online participation, and through a field experiment it is established that design choices can indeed affect who participates. To make impactful design choices, it is necessary to understand what factors influence whether citizens participate in online platforms. By studying intentions to participate from the perspective of citizens, this dissertation finds that influential beliefs in the participation decision vary for citizens from diverse sociodemographic groups. These insights help to explain why online platforms do not solve all issues for inclusivity in direct participation, and provide suggestions for design choices that may activate harder to reach groups. Show less
The most important factor that defines citizen science is that non-professional scientists contribute to scientific research. Therefore, it is important to recognise the perspectives and... Show moreThe most important factor that defines citizen science is that non-professional scientists contribute to scientific research. Therefore, it is important to recognise the perspectives and experiences of these participants. Projects may provide ways for participants to contribute to scientific research at different stages of the scientific process according to different levels of engagement. Understanding what motivates citizen scientists to engage in a project, and subsequently matching the project to these motivations, will help project leaders to recruit and retain participants. In addition, it is important to understand what benefits participants gain from engagement in citizen science projects. For individual projects, this will help ensure that scientists as well as participants benefit. For the wider field of citizen science, this will provide evidence of the potential impact of citizen science on participants. However, participants may also encounter challenges during their engagement with citizen science projects. Project leaders and scientists should plan in advance to address these challenges and ensure that relevant expertise is present in the project team. Keywords Citizen engagement · Participant moti Show less
