satisfaction would be aroused at success or annoyance at failure. The
use of rivalry in other activities and at other levels comes as a result
of experience.

The fighting responses are called out by a variety of situations. These
situations are definite and the responses to them differ from each
other. In each case the child tries by physical force of some kind, by
scratching, kicking, biting, slapping, throwing, and the like, to change
the situation into a more agreeable one. This is true whether he be
trying to escape from the restraining arms of his mother or to compel
another child to recognize his mastery. Original nature endows us with
the pugnacious instinct on the physical level and in connection with
situations which for various reasons annoy us. If this is to be raised
in its manner of response from the physical to the intellectual level,
if the occasions calling it out are to be changed from those that merely
annoy one to those which involve the rights of others and matters of
principle, it must be as a result of education. Nature provides only
this crude root.

Imitation has long been discussed as one of the most important and
influential of human instincts. It has been regarded as a big general
tendency to attempt to do whatever one saw any one else doing. As such a
tendency it does not exist. It is only in certain narrow lines that the
tendency to imitate shows itself, such as smiling when smiled at,
yelling when others yell, looking and listening, running, crouching,
attacking, etc., when others do. To this extent and in similar
situations the tendency to imitate seems to be truly an instinct.
Imitating in other lines, such as writing as another writes, talking,
dressing, acting like a friend, trying to use the methods used by
others, etc., are a result of experience and education. The