Yerkes, R. M., & Kellogg, C. E. (1914). A graphic method of recording maze-reactions. Journal of Animal Behavior, 4(1), 50-55.
http://dx.doi.org/10.1037/h0071169
Describes a method of recording maze reactions, to help increase the value of the results obtained in experiments with the maze. The aim was to provide a graphic record of the route taken by the S wherein the distance and error data could be read. Observations may be made by 4 methods. The direct method can be used only with very small mazes. The single reflection method requires an inconvenient inclination of the drawing board; it can give accurate results with some practice. The double reflection method of J. B. Watson, though more expensive, is adaptable to the spatial requirements of the laboratory. The double reflection method of C. E. Kellogg gives a completely reversed image. The choice of the method to be used, should depend upon the relative importance of these in a particular case. Zinc etching of the experimental device is important. A photographic devise is recommended. (PsycINFO Database Record (c) 2016 APA, all rights reserved)