Errorless learning ( el ) is considered passive , or less taxing on the brain , because it provides the correct answer to be remembered during the learning process .

无误学习（el）被认为是被动的，大脑的负荷较小，因为它在学习过程提供了供记忆的正确答案。

In two separate studies , researchers compared the memory benefits of trial-and-error learning ( tel ) with errorless learning ( el ) in memory exercises with groups of healthy young and older adults .

在两个独立的实验中，研究者在健康的年轻被试和老年被试中比较了试误学习（trail-and-errorlearingtel）和无误学习（errorlesslearning，el）的记忆效果。