Skip to main content
University of Maryland
Department of Communication Department of Communication Participant Pool

Welcome! SONA system is up and running for 2024 Spring semester.

For first time participant, please have your ELMS Directory ID ready (your ELMS ID is your only SONA ID, otherwise you cannot login).

Please follow the instructions carefully on the registration page.

For returning students, please note, SONA system will purge all participant's personal information after each semester for better protection of participant's privacy. Please request for a new account .

Request Account
Forgot Password?
Email questions to communicationresearch@umd.edu
Copyright © 1997-2024 Sona Systems Ltd. (10:43 PM)
极光安装包百度网盘  vpn G  soniceplus官网  免费acg网站  极光加速器官方网站安卓  现在墙内可以用的梯子  优途加速器好不好用