William Sanders developed the Tennessee Value Added Assessment System (TVAAS) to evaluate teacher influence on student learning. This paper by Haggai Kupermintz examines the validity of TVAAS teacher effectiveness measures, analyzing claims about their ability to capture unique teacher contributions and guide instructional practice. The system uses a mixed-effects model applied to longitudinal standardized test score data across several subject areas.
Use Cases
- Evaluating the construct validity of teacher effectiveness measures based on longitudinal test score data
- Analyzing the diagnostic utility of value-added models for instructional practice
- Comparing statistical methodologies for teacher accountability systems
- Investigating the relationship between student test scores and desired teaching outcomes
Strengths
- Focuses on the prominent Tennessee Value Added Assessment System (TVAAS)
- Analyzes claims regarding teacher effects based on a mixed-effects statistical model
- Examines longitudinal standardized test score data across several subject areas
Limitations
- Row count is unknown, which may limit suitability assessment
- Column-level documentation is absent; field semantics must be inferred after download
- Description metadata is limited; actual data quality requires manual inspection after download
Provenance
- Source
- Haggai Kupermintz
- Collection Method
- Likely involves analysis of TVAAS model outputs and empirical evidence.
- Geography
- Tennessee, USA