The Effect of motivation on shoulder-muscle tension in attention demanding tasks

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      <subfield code="a">The Effect of motivation on shoulder-muscle tension in attention demanding tasks</subfield>
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      <subfield code="a">This paper evaluates motivation as a task-related factor causing the development of psychologically mediated shoulder-muscle tension. In four separate experiments using a visual display unit based complex reactiontime task, motivation was established by means of continuous feedback on the level of performance or by means of a money reward for good performance. In all experiments motivation improved the performance, but an increase in the psychogenic shoulder-muscle tension was only observed in the money-reward condition</subfield>
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      <subfield code="t">Ergonomics</subfield>
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      <subfield code="g">Vol. 37, nº 2, February 1994 ; p. 363-376</subfield>
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