Suchergebnisse

Objective The present research applied a well-established measure of cognitive workload in driving literature to an in-lab paradigm. We then extended this by comparing the in-lab version of the task to an online version. Background The accurate and objective measurement of cognitive workload is important in many aspects of psychological research. The detection response task (DRT) is a well-validated method for measuring cognitive workload that has been used extensively in applied tasks, for example, to investigate the effects of phone usage or passenger conversation on driving, but has been used sparingly outside of this field. Method The study investigated whether the DRT could be used to measure cognitive workload in tasks more commonly used in experimental cognitive psychology and whether this application could be extended to online environments. We had participants perform a multiple object tracking (MOT) task while simultaneously performing a DRT. We manipulated the cognitive load of the MOT task by changing the number of dots to be tracked. Results Measurements from the DRT were sensitive to changes in the cognitive load, establishing the efficacy of the DRT for experimental cognitive tasks in lab-based situations. This sensitivity continued when applied to an online environment (our code for the online DRT implementation is freely available at https://osf.io/dc39s/ ), though to a reduced extent compared to the in-lab situation. Conclusion The MOT task provides an effective manipulation of cognitive workload. The DRT is sensitive to changes in workload across a range of settings and is suitable to use outside of driving scenarios, as well as via online delivery. Application Methodology shows how the DRT could be used to measure sources of cognitive workload in a range of human factors contexts.

Bringing together academics, artists, practitioners and 'community activists', this book explores the possibilities for, and tensions of, social justice work under the contemporary drive for community-orientated 'impact' in the academy. Threading a line between celebratory accounts of institutionalised community engagement, self-professed 'radical' scholarship for social change and critical accounts of the governmentalisation of community, the book makes an original contribution to all three fields of scholarship. Showcasing experimental research and co-production practices taking place in the UK, Australia, Sweden and Canada and within universities, independent research organisations and internationally prestigious museums and galleries, the book considers what research impact could look like for a wide range of audiences and how universities could engage with different publics in ways that would be relevant and useful, but may not necessarily be easily measurable. Asking hard questions of the current impact agenda, the book offers an insight into emerging routes towards co-production for social justice

There is an urgent need to rethink relationships between systems of government and those who are 'governed'. This book explores ways of rethinking those relationships by bringing communities normally excluded from decision-making to centre stage to experiment with new methods of regulating for engagement. Using original, co-produced research, it innovatively shows how we can better use a 'bottom-up' approach to design regulatory regimes that recognise the capabilities of communities at the margins and powerfully support the knowledge, passions and creativity of citizens. The authors provide essential guidance for all those working on co-produced research to make impactful change