Now that you have been introduced to some of the terminology of the research process and the structure of a typical article, let's dig a little deeper by going to the source of the summary you read earlier in this lesson. We will be guided by Marc Stern from Virginia Tech who is the lead author on the paper: Environmental education program evaluation in the new millennium: what do we measure and what have we learned? (which he has made publicly available as an Open Access article). Marc's commentary below explains both the details of this study and how he reads peer-reviewed articles.