At Central Washington University in the early 1990's I taught a class on Lucid Dreaming. The required text book was LUCID DREAMS IN 30 DAYS. To prepare for the final exam we listened to a Robert Monroe hemi-sync tape from the Gateway series every night. The day of the final the entire class walked to a bridge on the campus and were instructed to meet under this bridge in our dream state around 2AM. As a joke I instructed everyone to "WEAR PAJAMAS".
Each student was instructed to record their dreams that night and turn it into the Psychology Professor, Dr. Sparks, first thing in the morning. Dr. Sparks would then evaluate the content to see if there were any similarities in our dreams.
After reading the journals, Dr. Sparks burst into the classroom and questioned every student about their pajamas. Apparently we had described conversations with each other in a dream state and identified each other by the color and style of our pajamas. Detailed information about a few of the student's personal life was revealed by identifying their pajamas.
Each student was instructed to record their dreams that night and turn it into the Psychology Professor, Dr. Sparks, first thing in the morning. Dr. Sparks would then evaluate the content to see if there were any similarities in our dreams.
After reading the journals, Dr. Sparks burst into the classroom and questioned every student about their pajamas. Apparently we had described conversations with each other in a dream state and identified each other by the color and style of our pajamas. Detailed information about a few of the student's personal life was revealed by identifying their pajamas.