19:0519:05, 13 March 2007diffhist+10
Learning
Not all changes to behaviour can, nor should be measured, but can be observed by others. Indeed some changes following experiences can be difficult if not impossible to measure within a positives para
19:0519:05, 13 March 2007diffhist+10
Learning
Not all changes to behaviour can, nor should be measured, but can be observed by others. Indeed some changes following experiences can be difficult if not impossible to measure within a positives para