This tip is good only for resources with big quality articles. The thing you have to do is just separate an article to several parts. So, if visitor is really interested, he's going to view all the pages and get more impressions.
This strategy was proven by many bloggers as truly effective. The only problem here is that your CTR may go down. But most webmasters report that as a result of incresing impressions amout you earn more anyway.
You can also make posts at your front page only shortcuts, with "view more" link at the end of the paragraph. This strategy is also quite popular (check problogger for an example) and results in impressions increase. You should, in this case, make the shortcut very interesting.
I also suggest that you review your layout, beacuse easier navigation gets you more pageviews by one average visitor - and more impressions again. Use internal links, archives, tags, etc.