This printable word scramble on the topic of Psychology & Sociology has 13 scrambled words to unscramble. This word scramble is also available to download as a Microsoft Word document or a PDF.
Ultradian rhythms
Infradian rhythms
sleep cycle
REM
NREM
electrical activities
brainwaves
Kleitman
Basic rest activity cycle
weekly rhythms
Halberg et al
monthly rhythms
annual rhythms