![](https://teachpsychscience.org/wp-content/uploads/2020/07/Screen-Shot-2020-07-30-at-9.14.35-AM.png)
An article by Christie Napa Scollon that outlines the basics of research designs in psychology, including information about experimental vs. correlational design. This reading would be a good introduction to the topic, or a good review for students who previously took a methods course.
You can access the full chapter here.