Mind, Mechanism, and Adaptive Behavior

according action activity actually adaptive behavior affairs animal appear associated attempt become beginning body called characteristic complete concept concerning connections consciousness considerable considered contents continuous cutaneous deduction Definition derived direct discharges effect evoke excitatory tendency existence experience experimental fact fibers field follows forms frequency given habits hand ideas immediately impulses included intermittent internal interpretation inversion involved known learning lenses logical matter means mechanism mental merely mind movement nature necessary nerve nervous normal objects observed occur organism original pattern perceived perception phenomena physical position Postulate present pressure principles problem processes Psychol psychological question reach reaction refer regarded reinforcing relation reports represents response scientific seems sensations sense sequence situation specific Spence stimulus Stratton supposed Theorem theory things tion trace University visual