The Convex Profile of Bad-Land Divides

L. E. Hicks
1893 Science  
Known as the Early Journal Content, this set of works include research articles, news, letters, and other writings published in more than 200 of the oldest leading academic journals. The works date from the mid--seventeenth to the early twentieth centuries. We encourage people to read and share the Early Journal Content openly and to tell others that this resource exists. People may post this content online or redistribute in any way for non--commercial purposes. Read more about Early Journal
more » ... out Early Journal Content at http://about.jstor.org/participate--jstor/individuals/early-journal--content. JSTOR is a digital library of academic journals, books, and primary source objects. JSTOR helps people discover, use, and build upon a wide range of content through a powerful research and teaching platform, and preserves this content for future generations. JSTOR is part of ITHAKA, a not--for--profit organization that also includes Ithaka S+R and Portico. For more information about JSTOR, please contact support@jstor.org. 232 SCIE cases, 89 per cent of the color cases, and, as I have said, 92 per cent of the newspaper cases. At nearer distances we find the remarkable uniformity with which the safe-distance association works. At 14 inches only 14 per cent of all the cases were refused, and at 13 inches only about 8 per cent. The fact that there was a larger percentage of refusals at 11 and 12 inches than at 13 and 14 inches is seen from the table (I.) to be due to the influence of fthe brown, which was refused consistently when more than 10 inches away. The fact that there were no refusals to reach for anything exposed within reaching distance (10 inches) other attractive objects being kept awayshows two things: (1) the very fine estimation visually of the distance represented by the arm-length, thus emphasizing the element of muscular sensation in the perception of distance generally; and (2) the great uniformity at this age of the phenomenon of " sensorimotor suggestion" 1 upon which this method of child study is based. In regard to the relative use of the two hands in these and other experiments,this is a topic to which I wish to devote another paper, giving details upon which certain conclusions (announced in an earlier note in this journal) are based.' LETTERS TO THE EDITOR.
fatcat:gmm6xvanejcd5jsazh4lup64ky