Excerpt from On the After-Images of Subliminally Colored Stimuli
Again, in 1908, in a continuation of her former study, Miss Fernald writes: In agreement with the observations already made in our first paper, and later in the work of Miss Thompson and Miss Gordon, our results show that in many cases a characteristic colored after-image follows an. Unperceived color stimulus. In general this after-irnage is perfectly clear and distinct. That the phenomena here described are genuine after-images is shown by the fact that the color is in every case the color complementary to the stimulus as [it would be] perceived either in central or in peripheral Vision, although the observer was kept in complete ignorance concerning the nature of the stimuli employed, and so had no clew as to what after - image was to be expected in cases in which the [color of the] stimulus was not seen. Moreover, gray and white, though fre quently used as stimuli, were never followed by colored after images. 6 Hellpach here drops out of sight altogether, while the range of the subliminally aroused after - image is extended, from the extreme periphery, to include both the B - Y' and the R - G zones.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
"Sinopsis" puede pertenecer a otra edición de este libro.
EUR 0,60 gastos de envío desde Estados Unidos de America a España
Destinos, gastos y plazos de envíoLibrería: PBShop.store US, Wood Dale, IL, Estados Unidos de America
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LX-9781528304009
Cantidad disponible: 15 disponibles
Librería: PBShop.store UK, Fairford, GLOS, Reino Unido
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LX-9781528304009
Cantidad disponible: 15 disponibles
Librería: Forgotten Books, London, Reino Unido
Paperback. Condición: New. Print on Demand. This book examines the ability to see colors in an image after being exposed to a briefly presented colored stimulus. The author explores how subliminal colors can cause afterimages in both direct and indirect vision. After reviewing previous experiments on the topic, the author presents their own research, which shows that providing the retina is appropriately adapted, no trace of after-image is found under various conditions. The author posits several hypotheses to account for the contradiction between their findings and those in previous studies and underscores the significance of these insights for understanding color perception and the nature of vision. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Nº de ref. del artículo: 9781528304009_0
Cantidad disponible: Más de 20 disponibles