48 PHYSICAL EXPRESSION. 



CHAPTER IV. 



MODES OF EXPRESSION BY MOVEMENTS, AND THE 

 RESULTS OF MOVEMENT. 



Movement a physical and visible action; it is often observed in 

 physiological inquiries ; it is correlatable with other modes of 

 force A movement expresses the action that produces it 

 Examples of expression by movement: anger, laughter 

 Results of movement Expression by the voice, apparatus of 

 porcupines, stamping of rabbits Secondary movements 

 Work done the result of movement Posture as a result of 

 movement Subsidence of movement in sleep, in fatigue, and 

 when the attention is attracted Spontaneous and voluntary 

 movements Movements of a bee from flower to flower 

 Summary. 



COMMON experience shows that the manner and 

 kind of movements seen in a man are expressive. 

 Movements may be expressive of the fact that a 

 child sees, and hears. We know that a child hears 

 a whistle, because he moves at the sound; or if 

 he sees a light, this may be indicated by the fact 

 that he turns his head towards it. The movements 

 are expressive of the subject hearing and seeing. 



Movement as a physical sign, or mode of ex- 

 pression, appears to me a result of the properties 



