MedTrace Logo

Assessing Perceptual Effects of Interactive Tasks

NCT06828523 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 1300

Last updated 2026-02-12

No results posted yet for this study

Summary

In this study, we will evaluate how solo, naive listeners perceive the speech of people with amyotrophic lateral sclerosis (ALS) and age-matched speakers produced across interactive and non-interactive contexts with an unfamiliar, naive interlocutor.

Conditions

Interventions

BEHAVIORAL

Listener judgements of speech produced in different tasks

Listeners will hear recorded speech of PALS and age-matched speakers across interactive and non-interactive tasks and indicate what they heard by clicking one of four words displayed on the screen. Standard attention checks and minimum performance thresholds (Theodore, 2021) will be used to ensure that listeners are engaged and are able to provide meaningful perceptual judgments.

Sponsors & Collaborators

  • National Institute on Deafness and Other Communication Disorders (NIDCD)

    collaborator NIH

  • Penn State University

    lead OTHER

Principal Investigators

  • Jimin Lee, Ph.D. · The Pennsylvania State University

  • Navin Viswanathan, Ph.D. · The Pennsylvania State University

  • Anne Olmstead, Ph.D. · The Pennsylvania State University

Study Design

Allocation
NA
Purpose
BASIC_SCIENCE
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-10-17
Primary Completion
2029-02-28
Completion
2029-02-28

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06828523 on ClinicalTrials.gov