A portfolio is a collection of evidence that is often regarded as a retrospective collection of artifacts which demonstartes the skills and work abilities of an individual. On broading the definition of a portfolio encompasses the act of the compillation, learning activities and processes which it can be incorporated within. Such examples of people who use this technique are visual arts people; photographers, architects and graphic artists for assesmnet purposes and as means of obtaining further work.

References
- Cooper, T. (1997). Portfolio Assesment: A guide for students. Quinns Rocks, WA: Praxis Education.
- Gibbs, G. (n.d.). Improving Student Learning: Through Assessment and Evaluation. Oxford Brookes University: The Oxford Centre For Staff Development.
