Data Collection Procedure

EEG lab participants and their families undergo an exciting new learning experience. First, the lab staff conducts parent interviews to inform parents of the purpose of the study, to collect important information about the EEG participant (birthdate, medication, etc.) and to provide a lab tour. Meanwhile, EEG participants are invited to play, to have their head measured for the perfect EEG net fit, and to complete a fun "Are you left or right-handed?" exercise. After everything is complete, the EEG data are collected.

Collecting data from children can be challenging. In our lab, thematic play has been a big hit. Children have enjoyed our castle theme which includes rolling out the red carpet (literally) and sitting in the "royal throne." Children can also wear special capes as if he or she were royalty! The second testing room is space-themed, complete with an inflatable toy rocket and glow in the dark stars

While seated in the testing room chair, participants will have the net placed and adjusted to fit (10-15 minutes). Once the participant has been comforted into sitting still and remaining quiet, the EEG collection begins. For visual studies, participants are presented pictures on a video screen directly in front of them. For auditory studies, participants watch silent videos during data collection while sounds are presented overhead. At least one other familiar person will accompany the participant during the testing procedures and parents are encouraged to observe the session(s).

Once testing is complete, the lab staff can take pictures of the EEG participant, providing the parent approves, and make copies of the photo available to the family. Then the participant gets to choose a toy from the lab toy chest for a job well done.

View a video of ERP testing
View the book on auditory EEG testing
View the book on visual EEG testing