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Welcome to At the Intersections. This week, we examine the space between perception and interpretation. We begin at the level of cognitive processing in rhythm and time, before moving into contexts where misinterpretation has consequences—from how a person’s recorded speech is clinically assessed to how traders speculate on the judgment of others in a market. Finally, we turn to the formal frameworks designed to manage such complexities, including a new process for obtaining consent for research with persons with disorders of consciousness.
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How can research consent be standardized for persons with disorders of consciousness?
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There is no specific guidance for gaining informed consent in research involving persons with disorders of consciousness, which creates inconsistencies for patients, surrogates, and researchers. To address these issues, a research workgroup developed a practical framework to clarify and standardize consent processes.
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Young, M. J., Lalgudi Ganesan, S., Jox, R. J., Mazzeo, A. T., Rubin, M. A., Walter, J. K., Lewis, A., & (2026). Common Consent Elements for Research Involving Persons with Disorders of Consciousness (CCE-DOC). Neurocritical Care. https://doi.org/10.1007/s12028-026-02498-z
Rishi Ganesan
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Does a difficulty with feeling the beat arise from a more fundamental problem with perceiving time?
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The source of individual differences in the ability to perceive a beat within rhythmic sequences is not fully understood. To examine this variability, researchers tested participant performance on single-interval, nonbeat sequence, and beat sequence timing tasks using both visual and auditory stimuli.
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Mohammad Alipour, Z., Butler, B. E., & Grahn, J. A. (2026). Duration, Sequence and Beat Perception across Modalities. Multisensory Research, 1-31. https://doi.org/10.1163/22134808-bja10194
Jessica Grahn
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What is missed when we analyze recorded speech without the speaker’s own input?
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Speech recordings used to assess mental conditions can be problematic because the speaker's own perspective on the recording context is often overlooked. This research examines personal accounts to understand the issue, including one individual's experience with a schizophrenia diagnosis that was shaped by an assessed speech sample.
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Murthy, C., Zeljkovic, I., Ganesh, H., & Palaniyappan, L. (2026). “Are you recording this chat?” Experiential perspectives on audiovisual data collection in psychiatric care and research. Schizophrenia Research, 294, 164-165. https://doi.org/10.1016/j.schres.2026.04.025
Lena Palaniyappan
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When traders overpay, is it from their own misunderstanding or from betting on the misunderstanding of others?
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Researchers are investigating whether mispricing in asset markets is caused by traders misunderstanding an asset's value, or by them trying to profit from what they believe other traders misunderstand. To do this, they created a laboratory market with a declining-value asset and asked traders to forecast both its future cash flows and its future bid and ask prices.
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Biondi, Y., Meijer, P., & Sooy, M. (2026). Understanding misunderstanding in experimental asset markets. Journal of Economic Behavior & Organization, 244, 107470. https://doi.org/10.1016/j.jebo.2026.107470
Matthew Sooy
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Complex Adaptive Systems (CAS) Lab
Western University
1151 Richmond Street, London, Ontario N6A 3K7, CA
caslab@uwo.ca
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