The SPSS work has ramped up in the past few assignments in terms of difficulty.  I think that for the most part I understand what I am doing with it and how it works. For assignments 1 and 2 they seemed pretty easy when using the companion book, but for worksheet 3 it seemed much more in depth. For the most recent assignment I had trouble figuring out how to collapse statistics down into one category, but after reading a little more into what the book said on how to do that problem I was able to figure out what needed to be done with no Issues. From what I can see right now once you know how to do a type of function it is easy to apply the method to the individual problem.