Houston Observation Data Reliability Metrics

EA is currently providing in-depth training and consultation for Houston Independent School District research staff on examining the statistical characteristics of performance appraisal data, focusing on observation ratings and their reliability.

This hands-on training has increased HISD capacity to further investigate specific topics such as inter-rater reliability, year-to-year stability, and non-neutrality of the district's observation ratings. EA supports the communication of the findings of these analyses to drive district-wide continuous improvement efforts.

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