To help students conduct descriptive research, you may want to use the personal advertisement coding sheet or the scale design project handouts for Chapter 4.
If you want them to do an observational study, you may want to go over this website on observer reliability. If you want them to do a content analysis, you may want to go over this content analysis website. If you want them to examine data that has already been coded and organized into a spreadsheet, you might go to the Bureau of Justice Statistics web site.
Alternatively, you may want to focus on the value and the pitfalls of observational research. Three good resources for this are
Goldstein, M. D., Hopkins, J. R., & Strube, M. J. (1994). `The eye ofthe beholder':
A classroom demonstration of observer bias. Teaching of Psychology, 21, 154-157.
Zeren, A. S., & Makosky, V. P. (1986). Teaching observational methods: Time sampling, event sampling,
and trait rating techniques. Teaching of Psychology, 13, 80-82.
Krehbield, D., & Lewis, P. T. (1994). An observational emphasis in undergraduate
psychology laboratories. Teaching of Psychology, 21, 45-47.