Ehsan Zarian, Abbas Bahram, Mehdi Sohrabi,
Volume 1, Issue 1 (9-2011)
Abstract
The
purpose of present research was to answer to this question that how attentional
instructions and increasing frequency of movement impress on relative phase
stability in coordination bimanual movements? Participants (N=14) practiced in
phase and anti phase under internal and external attention and increasing
frequency. In acquisition phase apply external v. internal attention and after
each trial KP were given to subjects. On delayed retention test no render
specific instruction. The results revealed that no difference between internal
and external attention about affect on phase stability on in phase and anti
phase patterns. Also increase frequency of movement lead to higher variability
in anti phase and higher stability on in phase.
