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PERFORMANCE ON A FIVE-FINGER CHORD KEYBOARD.

Discrimination Reaction Times (DRTs) were examined for each of the 31 chords possible with a 5-finger chord keyboard. Each of 4 paid Ss showed marked improvement in performance over 4000 to 11,000 DRTs on the 31-chord task despite extensive prior practice on subsets of the 31 chords. DRTs between .3...

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Publicado en:Journal of Applied Psychology Vol. 46; no. 3; pp. 165 - 170
Autor principal: Seibel, R.
Formato: Artículo
Publicado: American Psychological Association Jun62
Materias:
Psychophysiology
Reaction time
Motor ability
Signal detection (Psychology)
Keyboards (Electronics)
Acceso en línea:Ver este registro en EBSCOhost