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 COR is an interactive computer program that uses digital video and interactive coding forms to help illustrate basic concepts of observational research. Version 2 is now available for Windows 95 and higher. Presenting vignettes of animal and human behavior on a computer offers an ideal format for the difficult task of teaching naturalistic observation techniques. We developed interactive multimedia software that helps the instructor to illustrate three behavioral coding techniques: frequency, duration, and interval coding. Basic sampling strategies are also covered before going on to interrater reliability and statistical significance. The program uses brief digitized video clips and model check sheets to illustrate the variety of behaviors that can be coded and the importance of precise operational definitions. Students' responses can be used to demonstrate the importance of interrater reliability and the basics of testing a hypothesis. The program also contains case study and laboratory modules which allow students to practice their skills with varying degrees of assistance. This is crucial in helping students to understand the concepts well enough to apply them on their own with ease. There is also a library in which all video can be accessed, and an editable glossary for important definitions. COR was originally developed for use in our basic research methods class in psychology. However, as we have shared our work with colleagues at teaching conferences and over the web, we have been surprised by the demand for the program in a wide variety of disciplines and at a wide variety of age groups. The original version has been distributed to 33 colleges and universities, including ones in Europe, South America, and Australia. It has been used in classes as diverse as child development, animal behavior, education, and social work. We have also demonstrated COR in one teacher training program, and the K-12 teachers that attended seemed very excited about the program. We have used COR with several science summer camps with children ranging from 13-16 years with good results. |
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