New Working Papers
- Class Size In Early Elementary Grades: Effects On Student Achievement In Iowa
- District Expenditures and Student Achievement: A Follow-Up Study
- Iowa NAEP Results 1990 To 2007: The Rest of The Story
- Iowa’s Growth Model Incorporated Into Decisions About Adequate Yearly Progress (AYP)
- Iowa Schools in Need of Assistance (SINA): Six-Year Trend
- Charachteristics of Districts with No Dropouts
- Growth by Curve, Not the Cut
- Iowa High School Graduation Rates -- The NGA Adjusted Rates Calculation
- Transition to the Middle School Building
- Impact on Race and Ethnicity Identification
- Are Proficient Students Growing? An Analysis of 2009 Iowa Growth Data
- Impact of High School Students' Coursework on Their ACT Scores
- What About Growth? Evidence From Iowa's 2009 Growth Data
