BEHAVIOR: DANCE MOVEMENTS
Dancing--Restlessness and excitability--Significance of restlessness--
Forms of dance: whirling, circling, and figure-eights--Direction of
whirling and circling: right whirlers, left whirlers, and mixed whirlers--
Sex differences in dancing--Time and periodicity of dancing--Influence of
light on activity--Necessity for prolonged observation of behavior.