Reports of dreaming during REM sleep are longer, more vivid, more emotionally, more motorically animated and less related to waking life than during non-REM sleep
t If awakened during non-REM sleep, they report dreaming about half of the time
Non-REM dreams are less bizarre and filled with less negative emotions than REM dreams
In addition to 2 hours of REM dreaming, non-REM dreaming occurs 2-3 hours per night