Proceedings of the American Psychological Association

abstract accuracy æsthetics after-image AMERICAN PSYCHOLOGICAL ASSOCIATION Anaximander Bunyan chological Clark University Columbia College Congress consciousness Council degree of convergence determine Dewey Discussion by Profs E. W. SCRIPTURE elected error of observation Esthetics experimental psychology experiments fact figure Harvard University Hyslop idea illusions increment intensity of stimulus invitation John Bunyan judgment Krohn LIGHTNER WITMER magnitude McGill College measurement ments methods movements muscular Nichols nominated for membership normal object paper perception peripheral philosophy physical physiological pleasure and pain President pressure Princeton College Professor Baldwin Professor FULLERTON Professor Jastrow PROFESSOR JOSEPH JASTRow Professor LADD programme proportions psychic Psychological Laboratory Psychological Review reaction-time reactions relation rotating Royce Sanford science of psychology SECOND ANNUAL MEETING Secretary and Treasurer Section of Psychology sensation square shown Starr tactile taste temperature theory threshold tion Titchener touch University of Michigan University of Pennsylvania vertical Visual Weber's Law Witmer World's Columbian Exposition Yale University