Caused by human behaviour, learning cannot be controlled, such as anxiety, fear, curiosity, etc., which is behavior that happens automatically, but if a person realizing it before that is why or why stimuli. As follows:
From the learning behavior that the person is not able to be controlled such as the anxiety, fear, want, etc. which is a behavior that occurs automatically, but if the person before you know it, or why it is because it is a stimulus?as follows.