In the U.S., navigating STEM with marginalized identities can affect scientists' communication practices. There is a critical need for science communication training that accounts for the historical oppressions, discriminations, and inequities of marginalized communities. In this paper we analyzed 712 participant responses from ReclaimingSTEM science communication workshops to understand how marginalized scientists' identities influence their science communication practices. We found that participants' experiences of exclusion and hostility in STEM spaces influenced their engagement in science communication. Scientists from marginalized backgrounds aim to change the culture of STEM through their communication efforts to promote a sense of belonging for their communities.
In this paper we present the experimental results demonstrating improvements in BERs from wavelength diversity in the LDPC coded LPI communication over a 1.5 km long free-space optical communication in the presence of strong atmospheric turbulence.
more » « less- Award ID(s):
- 2244365
- PAR ID:
- 10537371
- Publisher / Repository:
- Optica Publishing Group
- Date Published:
- ISBN:
- 978-1-957171-29-6
- Page Range / eLocation ID:
- FM5D.5
- Format(s):
- Medium: X
- Location:
- Tacoma, Washington
- Sponsoring Org:
- National Science Foundation
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Objective This study examines low-, medium-, and high-performing Human-Autonomy Teams’ (HATs’) communication strategies during various technological failures that impact routine communication strategies to adapt to the task environment.
Background Teams must adapt their communication strategies during dynamic tasks, where more successful teams make more substantial adaptations. Adaptations in communication strategies may explain how successful HATs overcome technological failures. Further, technological failures of variable severity may alter communication strategies of HATs at different performance levels in their attempts to overcome each failure.
Method HATs in a Remotely Piloted Aircraft System-Synthetic Task Environment (RPAS-STE), involving three team members, were tasked with photographing targets. Each triad had two randomly assigned participants in navigator and photographer roles, teaming with an experimenter who simulated an AI pilot in a Wizard of Oz paradigm. Teams encountered two different technological failures, automation and autonomy, where autonomy failures were more challenging to overcome.
Results High-performing HATs calibrated their communication strategy to the complexity of the different failures better than medium- and low-performing teams. Further, HATs adjusted their communication strategies over time. Finally, only the most severe failures required teams to increase the efficiency of their communication.
Conclusion HAT effectiveness under degraded conditions depends on the type of communication strategies enacted by the team. Previous findings from studies of all-human teams apply here; however, novel results suggest information requests are particularly important to HAT success during failures.
Application Understanding the communication strategies of HATs under degraded conditions can inform training protocols to help HATs overcome failures.
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Abstract The speed, or efficiency, in which people communicate is linked to positive interpersonal outcomes. However, no studies of communication efficiency have examined romantic partners, making it unclear whether efficient communication is linked to relationship satisfaction above and beyond previously identified communication skills (e.g., problem‐solving). We recruited dating couples (
N = 56) to attend a laboratory session to complete survey measures and a collaborative communication task. Multilevel models demonstrated that both task efficiency (β = −.36,p = .04) and self‐reported problem‐solving communication skills (β = .28,p = .002) were associated with relationship satisfaction. Results suggest that communication task efficiency can be meaningfully applied to the study of romantic relationships and couple communication skills. -
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This study investigates how tenure-track faculty from historically marginalized groups in the environmental sciences approach science communication based on their self-identities. A thematic analysis of 28 in-depth interviews with U.S.-based participants using the Communication Theory of Identity and Border-Crossing Theory was conducted to explore the interrelation of layers of identity, the identity gaps participants experience, and their communication practices. The results show that communication merges fragments of identity not to form a fixed identity, but to create an evolving consciousness about who you are and how you communicate. Implications for science communication training are discussed.
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Abstract Neural communication networks form the fundamental basis for brain function. These communication networks are enabled by emitted ligands such as neurotransmitters, which activate receptor complexes to facilitate communication. Thus, neural communication is fundamentally dependent on the transcriptome. Here we develop NeuronChat, a method and package for the inference, visualization and analysis of neural-specific communication networks among pre-defined cell groups using single-cell expression data. We incorporate a manually curated molecular interaction database of neural signaling for both human and mouse, and benchmark NeuronChat on several published datasets to validate its ability in predicting neural connectivity. Then, we apply NeuronChat to three different neural tissue datasets to illustrate its functionalities in identifying interneural communication networks, revealing conserved or context-specific interactions across different biological contexts, and predicting communication pattern changes in diseased brains with autism spectrum disorder. Finally, we demonstrate NeuronChat can utilize spatial transcriptomics data to infer and visualize neural-specific cell-cell communication.
- Free Publicly Accessible Full Text
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Accepted Manuscript1.0
- Conference Paper:
- https://doi.org/10.1364/FIO.2023.FM5D.5
