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ERIC Number: EJ746886
Record Type: Journal
Publication Date: 2006-Oct
Pages: 14
Abstractor: Author
Reference Count: N/A
ISBN: N/A
ISSN: ISSN-0096-1523
Mechanical Invariants Are Implicated in Dynamic Touch as a Function of Their Salience in the Stimulus Flow
van de Langenberg, Rolf; Kingma, Idsart; Beek, Peter J.
Journal of Experimental Psychology: Human Perception and Performance, v32 n5 p1093-1106 Oct 2006
The authors investigated the mechanical basis of length perception through dynamic touch using specially designed rods in which the various moments of mass distribution (mass, static moment, and rotational inertia) were varied independently. In a series of 4 experiments, exploration style and rod orientation were manipulated such that the relative salience of moments of mass distribution varied markedly. Results showed that perceived length was based on the most salient moments. The authors concluded that the notion of salience is crucial for understanding the implication of moments of mass distribution in length perception and that it should play a pivotal role in developing an encompassing theory of dynamic touch.
American Psychological Association. Journals Department, 750 First Street NE, Washington, DC 20002-4242. Tel: 800-374-2721; Tel: 202-336-5510; Fax: 202-336-5502; e-mail: order@apa.org; Web site: http://www.apa.org/publications
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A