Cognitive aspects of psychomotor performance: The effects of performance goals on level of performance.

Reports an experiment stemming from Mace's work on the effects of performance standards on level of performance. It was found that Ss given specific (but difficult) standards performed at a higher level on a complex psychomotor task than Ss told to "do their best," thus replicating Mace's finding with a computation task. In contrast to Mace's study where performance goals worked by prolonging effort during the latter part of the work periods, the standards intensified effort at all stages of the work periods in the present case. (PsycINFO Database Record (c) 2010 APA, all rights reserved)