Go to Head First Labs Website and read The Head First Formula located at http://headfirstlabs.com/readme.php. Head First Labs books offer just-in-time learning the idea of acquiring just enough knowledge to get by where and when you need it. Be prepared to discuss.From the first e-Activity contrast the advantages and disadvantages of just-in-time learning. Evaluate whether or not this is a valid and worthwhile investment to help increase the productivity within an organization. Describe your personal experience(s) with just-in-time learning.in Chapter 4. Be prepared to discuss.