Show (model) how to read and evaluate a journal article using the following computer-based workshop. Note that (a) you can make this exercise as interactive as you wish (having students working in groups to answer the questions) or you can walk through the tutorial as a lecture, and (b) at least one class period before you go through this tutorial, you should probably have students ready the article that the tutorial dissects:
DeLoache, J. S., Miller, K. F., & Rosengren, S. (1997). The credible shrinking room: Very young children's performance with symbolic and nonsymbolic
relations. Psychological Science, 8, 308-313