Citation

Sullivan MP, Christina RW. Percept. Mot. Skills 1983; 56(2): 355-358.

Copyright

(Copyright © 1983, SAGE Publishing)

DOI

10.2466/pms.1983.56.2.355

PMID

6866646

Abstract

The accuracy of a long aiming movement was studied as a function of whether it was performed toward or away from the midline of the subject's body in the presence or absence of visual feedback. 30 right-handed, male university students (19-26 yr.) served as subjects. With movement distance and duration controlled, the mean percentage of error was 6.34% less for movements made toward the body's midline than for those performed away from the midline. The mean percentage of error was also 48% less in the presence of visual feedback than in its absence. However, contrary to our expectation, movements executed toward the body's midline were not appreciably less disrupted in the absence of visual feedback than movements performed away from the midline.

Language: en