The sense of agency is typically defined as the experience of controlling one’s own actions, and through them, changes in the external environment. It is often assumed that this experience is a single, unified construct that can be experimentally manipulated and measured in a variety of ways. In this article, we challenge this assumption. We argue that we should acknowledge four possible agency-related psychological constructs. Having a clear grasp of the possible constructs is important since experimental procedures are only able (...) to target some but not all the possible constructs. The unacknowledged misalignment of the possible constructs of a sense of agency and the experimental procedures is a major theoretical and methodological obstacle to studying the sense of agency. Only if we recognize the nature of this obstacle will we be able to design the experimental paradigms that would enable us to study the responsible computational mechanisms. (shrink)

In this paper, we argue that the comparator model is not a satisfactory model of sense of agency (SoA). We present a theoretical argument and experimental studies. We show (1) most studies of SoA neglect a distinction between SoA associated with movements (narrow SoA) and SoA associated with environmental events (broad SoA); (2) the comparator model emerges from experimental studies of sensory consequences narrowly associated with movements; (3) narrow SoA can be explained by a comparator model, but a motor signal (...) model is simpler and explain narrow SoA equally well; and (4) standard experimental paradigms study only broad SoA. Finally, we present results from two experiments, where we have failed to induce illusory narrow SoA in healthy participants. We believe our experimental approaches should have led to illusory SoA, if the comparator model of SoA was correct. The results challenge proponents of the comparator model of narrow SoA. (shrink)

Sensation of Movement explores the role of sensation in motor control, bodily self-recognition and sense of agency. The sensation of movement is dependent on a range of information received by the brain, from signalling in the peripheral sensory organs to the establishment of higher order goals. Through the integration of neuroscientific knowledge with psychological and philosophical perspectives, this book questions whether one type of information is more relevant for the ability to sense and control movement. Addressing conscious sensations of movement, (...) experimental designs and measures, and the possible functions of proprioceptive and kinaesthetic information in motor control and bodily cognition, the book advocates the integration of neuroscientific knowledge and philosophical perspectives. With an awareness of the diverse ideas and theories from these distinct fields, the book brings together leading researchers to bridge these divides and lay the groundwork for future research. -/- Contributors: Thor Grünbaum and Mark Schram Christensen Andreas Kalckert Myrto Mylopoulos Mads Jensen, Mia Dong, Mikkel C. Vinding, and Morten Overgaard Anne Kavounoudias Matthew R. Longo Hong Yu Wong. (shrink)

In this research, we develop a reporting framework based on an ethical account of the Australian live sheep export industry’s current operations. We demonstrate that LSE operates within a legitimacy vacuum constituted by a repeated cycle of events that we characterize as scandal-response-obduracy with a constant factor being animal cruelty on an industrial scale. The lack of legitimacy is facilitated by an obdurate regulatory context, an absence of consumer awareness of industry practices, jurisdictional impediments to enforcement of animal cruelty laws (...) and foundational epistemic vices upon which the industry calculates an unethical cost benefit analysis of current practice. While legitimacy theory would expect demise of the LSE industry, its prolonged continuation is more than a curiosity. It presents an opportunity to understand how focus on vice epistemics and reporting of animal welfare may contribute to emancipatory change in the form of improved animal welfare in agricultural industries. (shrink)