Software, hardware and information technology staffs are not only better but more affordable than during the dot-com boom, when fewer people had refined the tasks, expertise and equipment necessary for the job.
These being two fundamentally different tasks, expertise in one does not automatically insure expertise in the other.
The present study extends this finding by reporting that not only the scale-free properties but also the underlying universality could be modulated by complex cognitive tasks and by task-specific expertise.
The task needs expertise and experience and is prone to inherent calculation errors.
He had promised to make Newark America's leading city in safety and prosperity, and now brought to that task the expertise of an inner circle composed principally of other outsiders.
Whitehill et al. consider that an output accuracy depend on the difficulty of the task and expertise of the worker [99].
The task x expertise interaction revealed activation only in the right lateral areas and the left SMG (right side of Figure 3B).
The same pattern of results was obtained when the first run was separately analyzed (task x expertise interaction – F 1, 14) = 10.7, p<.01; t-test for independent groups on the Check task – t(14) = 2.5, p<.05; main effect task – F 1, 14) = .2, ns; main effect expertise – F 1, 14) = .6, ns).
Organisational change literature suggests that role change of this sort brings about challenges over professional task and expertise boundaries shaped by a range of factors including client support [ 23].
There were no areas that differentiated between the two tasks (Figure 3C) and no areas were sensitive to the interaction between tasks and expertise.
In fact, task-specific expertise has been shown to be a key variable in understanding differences in information processing––and thus task performance (Ericsson 2006).
