Abstract: Agency and communication are integral to personal development, enabling us topursue and express our goals. However, agency in communication is not static–Many individuals who use speech-generating devices to communicate encounter social constraints and barriers that reduce their agency in conversation including how much they can say, how they can say it, and when they can say it. In this talk, I will explore how adopting an agency-centered design framework can lead to more accessible communication experiences. By focusing on the perspectives and needs of people with disabilities, we can develop technologies that genuinely support their agency in conversation. Drawing from empirical studies and co-design sessions with individuals with disabilities, I will discuss how various technological tools—such as automated transcription, physical artifacts, and AI-driven language generation—can be used to enhance conversational agency. I will also present practical design methods and guidelines for creating inclusive, empowering communication technologies.

Speaker: Jing Shen (Temple University)

Abstract: Real-life communication environments often contain multiple adverse conditions that are perceptually and cognitively challenging, such as background noise, acoustic degradation, and linguistic complexity. These conditions can create negative compound effects on speech perception in challenging environments, but their combined impact and the interactive mechanisms are poorly understood. This challenge is further aggravated by age-related hearing loss, resulting in older adults’ difficulty with speech communication in real-life environments, with a significant impact on their physical and psychological well-being. To provide effective audiological services for improving older adults’ speech perception in challenging environments, it is critical to understand how multiple perceptual and cognitive factors interact in influencing older adults’ speech perception outcomes. In this talk, I will present behavioral and pupillometry data from a series of experiments to reveal the complex interplay. I will also discuss the future directions in this line of work that can lead to development of clinical assessments and interventions with strong ecological validity.

Date: March 14th

Time: 10:00am-11:00am

Location: Lefrak 2166

Speaker: Dr. David A. Eddins (University of Central Florida)

Abstract: This presentation will highlight innovative technologies grounded in basic acoustics and psychoacoustics to address three different challenges in CSD. The first challenge is effective treatment of sound sensitivity disorder (i.e., loudness hyperacusis). Current barriers to treatment will be discussed along with a novel treatment that has produced encouraging initial results. The second challenge is to improve the rigor, reproducibility, and outcomes of voice quality assessment to support quantification of clinical change. Inspired by basic psychoacoustics and psychophysics, the goal is to improve diagnostic methods used to quantify voice quality through perceptual and computational methods that are amenable to clinical use. The third challenge is to promote increased inclusion of respiratory assessment in standard clinical voice evaluations. The development of a low-cost, accessible, highly effective, and ergonomic solutions will be discussed. Basic principles, current successes, potential capabilities, and aspirational goals will be highlighted.

Date: April 7

Time: 12:00pm-12:50 pm

Location: Lefrak 2166

Speaker: Angelina Bilokon (UMD HESP)

Speaker: Doctoral Program in Clinical Audiology

Description: Capstone Research Day

Date: May 9

Time: 1:00pm

Location: Lefrak 2166

Speaker: Vanessa Reyes

Description: Honors Thesis Defense