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The structure of observed learning outcomes (SOLO) taxonomy is a model that describes levels of increasing complexity in students' understanding of subjects. It was proposed by John B. Biggs and Kevin F. Collis.
The model consists of five levels of understanding:
- Pre-structural – The task is not attacked appropriately; the student hasn't really understood the point and uses too simple a way of going about it. Students in the pre-structural stage of understanding usually respond to questions with irrelevant comments.
- Uni-structural – The student's response only focuses on one relevant aspect. Students in the uni-structural stage of understanding usually give slightly relevant but vague answers that lack depth.
- Multi-structural – The student's response focuses on several relevant aspects but they are treated independently and additively. Assessment of this level is primarily quantitative. Students in the multi-structural stage may know the concept in tidbits but don't know how to present or explain it.
- Relational – The different aspects have become integrated into a coherent whole. This level is what is normally meant by an adequate understanding of some topic. At the relational stage, students can identify various patterns & view a topic from distinct perspectives.
- Extended abstract – The previous integrated whole may be conceptualised at a higher level of abstraction and generalised to a new topic or area. At this stage, students may apply the classroom concepts in real life.
See also
- Bloom's taxonomy – Classification system in education
- DIKW pyramid – Data, information, knowledge, wisdom hierarchy
- Educational psychology – Branch of psychology concerned with the scientific study of human learning
- Educational technology – Use of technology in education to improve learning and teaching
- Higher-order thinking – Concept in education and education reform
- In Over Our Heads – Book on psychological development by Robert Kegan
- Integrative complexity – Research psychometric
- Model of hierarchical complexity – Framework for scoring how complex a behavior is
References
- Biggs, John B.; Collis, Kevin F. (1982). Evaluating the quality of learning: the SOLO taxonomy (structure of the observed learning outcome). Educational psychology series. New York: Academic Press. ISBN 0120975505. OCLC 7813155.
- Biggs, John B.; Tang, Catherine So-kum (2011) . Teaching for quality learning at university: what the student does (4th ed.). Maidenhead: McGraw-Hill; Society for Research into Higher Education; Open University Press. ISBN 9780335242757. OCLC 767560793.