What aspect of training does the text suggest is most valuable?

The most valuable aspect of training, as highlighted in the text, is the change in behavior that results from learning. This emphasizes that the ultimate goal of training is not just to accumulate knowledge or certifications but to enable individuals to apply what they have learned in meaningful ways. The effectiveness of training is best measured by its impact on behavior, as it shows how well the training has been absorbed and integrated into real-life situations. When individuals demonstrate improved skills or attitudes as a result of their training, it indicates that the training has successfully translated into practical application, which is essential for personal and organizational growth.

In contrast, while the quantity of training, the length of sessions, and the certifications gained may reflect certain aspects of a training program, they do not necessarily correlate with the effectiveness of that training. A longer training session or a higher number of training hours does not guarantee that behavior will change or improve. Similarly, possessing certifications might indicate completion of a course but does not ensure that the individual has successfully applied or implemented what they learned in a practical setting. Thus, the focus on behavior change encapsulates the true essence of training effectiveness.