It's trial and error, trial and error, and mostly error.
As expected, ERP differences were found between correct trials and error trials, and between the ERP correlates of receiving different types of feedback.
To test whether the strength of phase synchronization influenced performance in the memory-guided saccade task, we compared FEF-ACC phase synchronization between correct trials and error trials in which the animal made an eye movement toward the wrong stimulus location.
Tasks should be designed such that the required action matches one or more of the pig's natural behaviors and that the pig naturally 'understands' the task, i.e. does not require extensive trial and error trials.
Under the assumption that higher value trials, and error trials, were associated with faster decision dynamics (Busemeyer and Townsend, 1993; Ratcliff and Rouder, 1998), PC2 weights therefore provide a neurally-derived index of the speed of the decision on each trial.
As a result, the design of these devices for a given application is achievable without costly trial-and-error microfabrication trials.
A theoretically convergent trial-and-error approach, and a practical trial-and-error approach, are developed.
As should be expected, instruction-based learning took fewer trials than trial-and-error learning to reach a similar performance level.
Whether you talk about medicinal chemistry optimization or toxicity evaluation or how to recruit patients for clinical trials, these are remarkably trial-and-error processes.
Relationships, too, involved painful trial-and-error.
At present, prescription is undertaken on a trial-and-error basis, leading to prolonged medication trials and greater healthcare costs.
