In essence, Ericsson's theory suggests that sufficient practice in a particular skill can take anyone to a proficiency level equivalent to that of a top classical musician.
There are professors who have distinguished themselves as trial lawyers, those who have impressed their peers by penning treatises, and more than a few who have both sufficient practice in their past to be credible and enough publications on their curriculum vitae to be respected.
While policy-makers from the local level stressed that a sufficient 'good practice' base for physical activity promotion among older people already existed, national level policy-makers called for greater recognition of the importance of evidence-based work.
The iconic Star Gate sequence in "2001," when Dave Bowman, the film's protagonist, hurtles in his space pod through a corridor of swimming kaleidoscopic colors, could even be timed, with sufficient practice, to crest with the viewer's own hallucinations.
As self-assessment can be seen as a complex cognitive skill, one of the key words in developing this skill is sufficient practice (van Merriënboer and Kirschner 2007).
Dr Mosing therefore expected to find that if someone had put in sufficient practice time his musical ability would be as high as an expert's.
Other parents said their daughters had to go as far away as the World Ice Arena in Flushing, Queens, for sufficient practice time.
For example, in Experiment 1, we did not provide sufficient practice time (only the practice time to use the robot arm).
After sufficient practice was ensured, measurements were performed twice, and movements of the trunk, scapula, and humerus were monitored using an electromagnetic tracking system (Liberty Polhemuss, Colchester, VT) and analysis software (Motion Monitor®, version 8.43; Innovative Sports Training Inc., Chicago, IL).
