In the aviation sector, the variability in the appreciation of safety risk perception factors and responses to risk behaviours has not been sufficiently studied for engineers and technicians. Through a questionnaire survey, this study investigated differences amongst professionals and trainees across …

BACKGROUND: The number of mobile apps that support smoking cessation is growing, indicating the potential of the mobile phone as a means to support cessation. Knowledge about the potential end users for cessation apps results in suggestions to target potential user groups in a dissemination strategy, …

Background: Recent theoretical models emphasize the role of impulsive processes in alcohol addiction, which can be retrained with computerized Cognitive Bias Modification (CBM) training. In this study, the focus is on action tendencies that are activated relatively automatically. Objective: The aim of …

In on editorialization: structuring space and authority in the digital age, Marcello Vitali-Rosati examines how authority changes in the digital era. Authority seems to have vanished in the age of the web, since the spatial relationships that authority depends on are thought to have levelled out: there …

The Art of Criticism: A European Network for Experiments in Art Criticism Together with partners from the field of art criticism, the Institute of Network Cultures has set up the project The Art of Criticism: a platform for research, experiments and policy making in the field of art criticism. Solid …

Feedback from digital technology has often been used to support people in changing undesired, unhealthy habits. As yet, there has been little research into the efficacy of these designs. In my PhD project, I evaluated the acceptance, sustained use, and effect of four designs that provide feedback on …

This dissertation addresses the central question, ‘How does the impact of influencers and brand ambassadors in the fashion industry affect the buying intentions of teenagers (ages 13-16) and Millennials?’ Many brands that use influencer marketing have been more concerned with the scope of an influencer’s …

How to conceptualize online sociability in the 21st century? To answer this question, Communities at a Crossroads looks back at the mid-2000s. With the burst of the creative-entrepreneur alliance, the territorialisation of the internet and the commercialization of interpersonal ties, that period constituted …

Background Increased physical activity and dietary protein intake are promising interventions to prevent or treat the age-related decline in physical performance in older adults. There are well-controlled exercise as well as dietary intervention studies that show beneficial effects on physical performance …

Background Physical activity can prevent or delay age-related impairments and prolong the ability of older adults to live independently. Community-based programs typically offer classes where older adults can exercise only once a week under the guidance of an instructor. The health benefits of such programs …