Marc-David Seidel

Prospective Graduate Students / Postdocs

This faculty member is currently not looking for graduate students or Postdoctoral Fellows. Please do not contact the faculty member with any such requests.

Associate Professor

Research Interests

Discrimination and networks in the employment relationship
Distributed Trust Technologies
Early life factors role in later life workplace outcomes
Economic Systems
Impacts of New Information Technologies
Life Cycles ( Childhood, Adolescence, Adulthood, etc.)
Media and Society
New Technology and Social Impacts
Organizational Theory
Social Networks
Social Organization and Political Systems
Social networks and organizational decision making
Social, Economical and Political Impacts of Innovations
Socio-Economic Conditions

Relevant Thesis-Based Degree Programs


Research Methodology

Sociological perspective and methods

Graduate Student Supervision

Doctoral Student Supervision

Dissertations completed in 2010 or later are listed below. Please note that there is a 6-12 month delay to add the latest dissertations.

Toward a network dynamic view of the platform (2023)

No abstract available.

The Virtualization of Free Space and Action: Advancing a Modernized Model of Power Inequity Attenuation and the Free Space Index (2014)

Although international electronic technologies have not provided a direct portal to a Utopian world of fairness and equality as some had dreamed, they have important implications for socio-organizational power that have thus far been under-considered. Once a power structure is in place, it is generally self-reinforcing — powerful actors have motivation and wherewithal to subordinate others, and less powerful actors are constrained from resisting. However, when a technology is introduced to a social system, it creates opportunities for interaction patterns governing power within that system to evolve. International electronic technologies create new and rapidly changing, virtualized contexts for computer mediated communication, social media broadcasting, social networking, coordination, and action. These contexts erode geographic, social, and psychological boundaries that have traditionally determined how, and if, power would be utilized, accepted, resisted, or challenged. In this dissertation I present a modernized model of power that takes these changes into account and report six related empirical studies. In advancing my model, I also draw from, refine, and extend free space theory. I argue that these technologies embed sheltered interaction contexts where the less powerful can express themselves and interact more freely. These spaces can spawn social movements and other forms of collective resistance and ultimately result in social- and/or organizational change. In Studies 1-3, I create the Free Space Index to identify such spaces both online and offline. I collect data in Canada, the USA, and Denmark for cross-societal validation. Studies 4-6 test two central propositions underling my model. The first is that electronic technologies discourage some power-reinforcing behaviours by raising perceived retribution risks; Study 4 examines this in an organizational decision-making context. The second is that these technologies promote action challenging prevailing power structures. Study 5 shows the effect of self-interest, a key offline action predictor, differs online. Study 6 demonstrates that electronic technologies promote action by reducing participation costs—congruent with the slacktivism moniker often applied to Internet mediated social activism—but also by attenuating a number of socio-psychological constraints that discourage offline action. I discuss the implications and limitations of my model and empirical work and suggest future research directions.

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