The Campbellian validity typology has been used as a foundation for outcome evaluation and for developing evidence-based interventions for decades. As such, randomized control trials were preferred for outcome evaluation. However, some evaluators disagree with the validity typology's argument that randomized controlled trials as the best design…

The Northern Alberta Institute of Technology (NAIT) in Edmonton, Alberta, has undertaken a project called LOGging Our Curriculum. The goals of the project, which involves creating a fully outcomes-based curriculum across the institution and housing that curriculum in a database that is accessible to NAIT instructors over the World Wide Web, are as…