Most of it's typically psy101 textbook stuff... but that's to be expected when the whole lot's been taken from a textbook (see single ref at the bottom). Most of the content will be too simple to be useful, online. May interesting in a generalist sense, though.
Whilst it might appears from his expression that he's got someones fist rammed up his shitter, .... it struck me that his smile reminds me of someone slightly more infamous!