Participants wanted for online music study

The Psychology Laboratory of Dr. Howard Nusbaum at the University of Chicago seeks participants for a new online study: Implicit Judgment of Isolated Notes, accessible at http://perfect-pitch-studies.github.io .
Participants must be 18 years old. You will answer questions about the musical notes that you hear, as well as answer a couple of questions about your musical background. The study will take approximately 30 minutes to complete. This research is being conducted with the goal of publication in an academic journal and possibly presentation at academic conferences. For participating in this study, you will be eligible to win a $50 gift certificate to Amazon.com. More information is available at the link above.
Additionally, please email the code you are given at the end of the study to perfect.pitch.studies@gmail.com
Thank you in advance!
Participants must be 18 years old. You will answer questions about the musical notes that you hear, as well as answer a couple of questions about your musical background. The study will take approximately 30 minutes to complete. This research is being conducted with the goal of publication in an academic journal and possibly presentation at academic conferences. For participating in this study, you will be eligible to win a $50 gift certificate to Amazon.com. More information is available at the link above.
Additionally, please email the code you are given at the end of the study to perfect.pitch.studies@gmail.com
Thank you in advance!