The American Journal of Psychology, المجلد 16

æsthetic after-image attention auditory average back pressure binding post birds breathing changes child chronoscope Clark University comic impression comic pictures connection conscious content consciousness correlation curve deaf decrease difference tone dreams effect elements emotion experimental psychology experiments expiratory pause extensor fact fall feeling fixation flexion flexor movements fork function funnier funny G. P. Putnam's Sons give given hand Havelock Ellis hearing imitation individual inhibited intervals introspections investigation judgment kymograph laugh less mean variation memory illusion ment mental method mind nature neuroglia normal object observed Ojibwa organic perception plethysmograph position practice precocity present problem psychophysical question reaction reagents recorded recovery regard reports rise running start says sensations sense set screw sleep smile sparrow sphygmograph stimulus suggested Table tendency tests theory things tion tuning fork unpleasant vibration