Reflecting on Mod 1 Lesson 2 - Another Thought on Research Models

As I have been reading through the discussion posts thus far I have been noticing that everyone makes use of a number of the different research models.  Different models seem to be selected depending on the age of the students, type of activity or type of information that is needed.  I believe that the value in having a variety of research models to choose from is that teachers can ensure students can find answers to their questions in a number of different ways.  Regardless of which model/process they use, they will always be able to find information which is pertinent to their enquiry and hopefully find an answer to their question/topic.