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Classification Standards Validation for High School Accountability

Classification Standards Validation for High School Accountability. Jackson , MS March 25, 2014. Supplemental Information. Initial Standards for High Schools Data source: nSPARC at Mississippi State University Data year: SY 2011-12 Indicators: n = 10; No weighting Scale: 0-1000

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Classification Standards Validation for High School Accountability

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  1. Classification Standards Validation for High School Accountability Jackson, MS March 25, 2014

  2. Supplemental Information • Initial Standards for High Schools • Data source: nSPARC at Mississippi State University • Data year: SY 2011-12 • Indicators: n = 10; No weighting • Scale: 0-1000 • Sample: 250 • Mean: 605 pts., Median: 610 pts., SE 8 pts., SD 120 pts. • Validated Standards for High Schools • Data source: Mississippi Department of Education • Data year: SY 2012-13 • Indicators: n = 9; Weighting (see Handout #1) • Scale: 0-900 • Sample: 235 • Mean: 612 pts., Median: 615 pts., SE 6 pts., SD 94 pts.

  3. Composite Score Distribution -Histogram for High Schools-

  4. Initial High School Standards: Summer 2013

  5. Validated High School Standards: Spring 2014

  6. Composite Score Distribution -Box Plot for High Schools-

  7. Initial High School Standards: Summer 2013

  8. Validated High School Standards: Spring 2014

  9. Frequency Distribution -High School Ratings-

  10. Initial High School Standards: Summer 2013

  11. Validated High School Standards: Spring 2014

  12. Rating Distribution -Box Plots for High Schools-

  13. Initial High School Standards: Summer 2013

  14. Validated High School Standards: Spring 2014

  15. Weighting Indicators -Graduation Rate- -U.S. History- -Science-

  16. Validated High School Standards: Spring 2014 -Weighted vs. Unweighted- (Descriptives)

  17. Validated High School Standards: Spring 2014 -Weighted vs. Unweighted-(Correlation)

  18. Validated High School Standards: Spring 2014 -Weighted vs. Unweighted (Delta Comparison)-

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