Impacts of Training on Effortful Listening

NCT ID: NCT04921267

Last Updated: 2021-06-10

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

EARLY_PHASE1

Total Enrollment

87 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-10-10

Study Completion Date

2020-05-31

Brief Summary

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Human listeners will hear speech masked by single-talker speech before and after auditory training.

Detailed Description

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Human listeners will hear speech masked by single-talker speech before and after auditory training. Training-related changes in EEG dynamics and behavioral measures of accuracy and effort will be assessed.

Conditions

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Training Group

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

2 groups. One group is trained to listening through simulated hearing protection. The other receives no such training.
Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

SINGLE

Participants
Participant doesn't know what condition they are in.

Study Groups

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trained group

group receives training with sounds that correspond to simulated hearing protection

Group Type EXPERIMENTAL

training

Intervention Type BEHAVIORAL

training with filtered speech

Control

group receives no training

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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training

training with filtered speech

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* normal hearing

Exclusion Criteria

* hearing loss
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Kansas State University

OTHER

Sponsor Role lead

Responsible Party

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Matthew Wisniewski

Assistant Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Matthew Wisniewski, PhD

Role: PRINCIPAL_INVESTIGATOR

Kansas State University

Locations

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Kansas State University

Manhattan, Kansas, United States

Site Status

Countries

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United States

Other Identifiers

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IRB9406

Identifier Type: -

Identifier Source: org_study_id

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