Chapter II.
Language: Its Beginnings

THE SOCIAL instincts of animals and men have given rise to the necessity for methods and means of communication between individuals. The lower animals undoubtedly employ rudimentary forms of language by which they manage to communicate their feelings to others of their kind. They have their cries of alarm and danger; the food sounds; the love notes; the scream of jealousy. Those who have made a study of bird-life inform us that each species has a number of combinations of notes, each of which expresses some definite emotion or feeling. In some cases these sounds have been recorded so plainly that their reproduction on an appropriate musical instrument tends to inspire in birds hearing them the feelings which originally were expressed by them. Several naturalists have so cleverly recorded the various sounds of the monkey language that men have been able to reproduce them to the bewilderment of the monkey tribe. Those who have raised poultry are fully aware of the nature and meaning of the various sounds and notes of the common barnyard fowls. Lovers of dogs are able to distinguish the various whines, cries and barks of the dog, and to understand the wants or feelings of the animal when he sounds them.

Primitive tribes of men give utterance to crude sounds which serve them as a language. As the race advances in the scale of intelligence, its language evolves and develops accordingly; becomes more complex and complete as the thought of the race demands words by means of which it may be expressed. As the child grows in intelligence its vocabulary increases, and its use of words becomes more exact and comprehensive. The vocabulary of the ignorant man is confined to a comparatively few words, while that of the educated man necessarily is more extensive by reason of the requirements of his thought and his desire for clearer expression.

Perhaps the most elemental form of expression on the part of living creatures is that ofgestures. Movements of the body, or of parts or members of the body, as unconscious expression of the emotions and feelings, are quite common. And even among men, one skilled in interpreting the bodily movements and facial changes may readily read the feelings or thoughts of the individual manifesting them. As the suggestionists say: “Thought takes form in action,” and every mental process is reproduced to some extent in outward physical motion. Among the animals these physical movements are of course most marked. The tossing of the mane, the lashing of the tail, the showing of the teeth, the unsheathing of the claws, the love-strut of the bird, the billing of the dove, the bushy tail and distended fur, are evidences of the existence of certain feelings on the part of the animal manifesting the physical signs which may be interpreted by those familiar with the animals, and by other animals.

We do not intend to intimate that these physical manifestations were, or are, intended as means of communication, for they are usually wholly unconscious and instinctive. But as other individuals of the species, and of other species, find a correspondence within themselves when they perceive these manifestations, it is readily seen that these gestures and movements, being capable of interpretation, serve as a form of language. Not only does man, or the animal, recognize these gestures by reason of having perceived them previously, and usually accompanied or followed by the appropriate and corresponding action, but they awaken in him an instinctive and involuntary imitative action or reaction which tends to produce in him an intimation of the mental feeling behind the physical movement or gesture. For not only does “thought take form in action,” but “action induces feeling” in return, and an instinctive imitation of the outward physical movement arising from a feeling or thought tends to reproduce in the mind feelings or emotions corresponding to those which originally gave rise to the movement or gesture.

Bain says: “Most of our emotions are so closely connected with their expression that they hardly exist if the body remains passive.” Maudsley says: “The specific muscular action is not merely an exponent of passion, but truly an essential part of it. If we try, while the features are fixed in the expression of one passion, to call up in the mind a different one, we shall find it impossible to do so.” Halleck says: “By restraining the expression of an emotion we can frequently throttle it; by inducing the expression of an emotion we can often cause its allied emotion.” James says: “Refuse to express an emotion and it dies. Count ten before venting your anger, and its occasion seems ridiculous. Whistling to keep up courage is no mere figure of speech. On the other hand, sit all day in a moping posture, sigh and reply to everything in a dismal voice, and your melancholy lingers.”

Dr. Woods Hutchinson says: “To what extent muscular contractions condition emotions, as Prof. James has suggested, may be easily tested by a quaint and simple little experiment upon a group of the smallest voluntary muscles in the body, those that move the eye-ball. Choose some time when you are sitting quietly in your room, free from all disturbing thoughts and infl