Digitale Medien
Oxford, UK
:
Blackwell Publishing Ltd
Psychophysiology
1 (1964), S. 0
ISSN:
1469-8986
Quelle:
Blackwell Publishing Journal Backfiles 1879-2005
Thema:
Medizin
,
Psychologie
Notizen:
A detailed description is given of a dual modality tracking apparatus. Hand operation is sensed by a null in a 1000-cps tone with right and left error indicated by the corresponding earphone. The foot control is sensed by mechanical vibrators on either side of the chest with a null point arrangement similar to the ear phones. Cycle duration is 48 seconds. Time off target is recorded by a clock. Both time and distance off target are integrated over 4-second intervals for separate graphic recording. This tracking apparatus is well suited to studies in which physiological variables are recorded, since muscular movements of S are minimal.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1111/j.1469-8986.1964.tb03233.x
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