An Introduction to Comparative Psychology

action activity æsthetic afferent afferent nerves Alexandre Dumas analysis Animal Intelligence animals association brain cerebral cortex cerebral hemispheres chapter chicks co-ordination colour comparative psychology complex conception conceptual thought continuity control centres correlation Count Tolstoy definite determinate differentiated dualism elements emotional endeavour energy evolution existence experience explain eyes fact faculty focal HAVELOCK ELLIS hypothesis Illustrations impression or idea impulses individual inference infra-conscious instinctive intelligence interpretation introspection involves knowledge logical marginal matter memory ment merely method mind modes molecular monistic motor motor-sensations natural selection nature nerves ness objective aspect observations organic ovum particular pecked perceived perception of relations physiological practical present probably protoplasm psychical wave psychology pyramidal tract question reached regard retinal sciousness selective synthesis sensations sense sense-experience sensory sentience sequence similar stick stimulus subconscious suggested suppose synthetic tion transitions in consciousness vibrations visual impressions WALTER SCOTT wave of consciousness word