Search results

We argue that our understanding of how institutions matter has been undermined by a piecemeal approach to temporality in institutional analyses. This paper addresses this shortcoming in the literature. We bring temporality to the fore by conceptualizing practices, which constitute institutions, as understood, situated, and coordinated in time by temporal structures. We elaborate an integrated framework of temporal structures that consist of three types: temporal patterns, temporal conceptions, and temporal orientations – and outline how each type contributes to the reproduction of practices. We discuss the implications of this framework for sustainability initiatives and conclude by suggesting future avenues of research on the temporal foundations of institutions.

In this project, we propose and test a new device – wearable sociometric badges containing small microphones – as a low-cost and relatively unobtrusive tool for measuring stress response to group processes. Specifically, we investigate whether voice pitch, measured using the microphone of the sociometric badge, is associated with physiological stress response to group processes.

We collect data in a laboratory setting using participants engaged in two types of small-group interactions: a social interaction and a problem-solving task. We examine the association between voice pitch (measured by fundamental frequency of the participant’s speech) and physiological stress response (measured using salivary cortisol) in these two types of small-group interactions.

We find that in the social task, participants who exhibit a stress response have a statistically significant greater deviation in voice pitch (from their overall average voice pitch) than those who do not exhibit a stress response. In the problem-solving task, participants who exhibit a stress response also have a greater deviation in voice pitch than those who do not exhibit a stress response, however, in this case, the results are only marginally significant. In both tasks, among participants who exhibited a stress response, we find a statistically significant correlation between physiological stress response and deviation in voice pitch.

We conclude that wearable microphones have the potential to serve as cheap and unobtrusive tools for measuring stress response to group processes.