

Must Be Measurable | John Hattie | The Good Ol’ Test
Oct 10, 2022
In this conversation, John Hattie, an expert in Visible Learning research, shares insights into the significance of effect sizes in education. He emphasizes the limitations of standardized testing and advocates for a balanced approach to assessment that incorporates both quantitative and qualitative measures. Hattie discusses the importance of meaningful feedback and its role in enhancing student learning. He also explores the moral responsibilities of educators in fostering personal growth and the necessity of rethinking the role of tests within comprehensive assessment strategies.
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Measure and Report for Public Opinion
- Schools must measure and report data to count in public opinion.
- Tell the whole story, including growth, equity, and social-emotional learning.
Understanding Effect Size
- Effect size measures magnitude of impact, calculated by comparing groups or pre- and post-tests.
- Consider context and content when interpreting effect sizes.
Consuming Visible Learning Research
- Consume Visible Learning research thoughtfully, focusing on the thinking behind high-impact strategies.
- Understand how teachers make judgments and decisions.