Interactive, structured help to guide you in developing a search strategy using keywords. From the Uinversity of Arizona Libraries

What to look for in articles in order to analyze and evaluate them. And how to incorporate this knowledge into your own writing. Nice tables to summarize their suggestions.

What research papers are, their structure, and how to read without reading the entire paper. But also when you should read the entire paper.

How about finding out who read the article you have in your hand to understand their own data? That would mean you'd be finding newer and newer articles!