"... A source of measurement errors is inconsistencies in people's behavior over time. ... When tests require scoring by people, ...measurement experts say validity is an attribute of an inference based on test scores, not an attribute of the test."
This planning template supports staff around: Running Records & Measurement Errors/Score Inflation
Successful action planning typically includes four tasks:
1. Select an instructional strategy
2. What will the plan "look-like" in the classroom?
3. Put the plan into writing
4. Decide on how you will know plan is working.
Template