A r c h i v e d I n f o r m a t i o n
Evidence-Based Education (EBE)
Student Achievement and School Accountability Conference
October 2002
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Text (slide 15):
Quality: Levels of evidence
All evidence is NOT created equal
- Randomized trial (true experiment)
- Comparison groups (quasi-experiment)
- Pre-Post comparison
- Correlational studies
- Case studies
- Anecdotes
