The Sources and Notes are organized into three sections: K-12 Achievement, School Finance and Chance for Success.
K-12 ACHIEVEMENT
ACHIEVEMENT LEVEL
NAEP Mathematics 2013 (4th and 8th grades): Percent of public school students who score at or above the “proficient” level in mathematics on the 2013 State NAEP assessment. National Assessment of Educational Progress, National Center for Education Statistics, U.S. Department of Education, 2013.
NAEP Reading 2013 (4th and 8th grades): Percent of public school students who score at or above the “proficient” level in reading on the 2013 State NAEP assessment. Ibid.
ACHIEVEMENT GAINS
NAEP Mathematics Change 2003-2013 (4th and 8th grades): Change in NAEP scale scores for public school students between 2003 and 2013. Ibid.
NAEP Reading Change 2003-2013 (4th and 8th grades): Change in NAEP scale scores for public school students between 2003 and 2013. Ibid.
POVERTY GAP
Poverty Gap (4th grade reading and 8th grade math): Scale-score difference in 2013 NAEP achievement between public school students eligible and non-eligible for the National School Lunch Program. Larger values indicate wider gaps in performance with higher scores for noneligible students. Ibid.
Poverty-Gap Change 2003-2013 (4th grade reading and 8th grade math): Change in the size of the poverty gap for public school students between 2003 and 2013. Negative values indicate a narrowing gap. Ibid.
ACHIEVING EXCELLENCE
NAEP Mathematics 2013 Percent Advanced (8th grade): Percent of public school students who score at the “advanced” level in mathematics on the 2013 State NAEP assessment. Ibid.
NAEP Mathematics Percent Advanced Change 2003-2013 (8th grade): Change in the percent of students scoring at the NAEP “advanced” level in mathematics between 2003 and 2013. Ibid.
HIGH SCHOOL GRADUATION
High School Graduation Rate: Percent of public high school students who graduate on time with a standard diploma for the 2009-10 school year. The graduation rate is calculated using the Education Week Research Center’s Cumulative Promotion Index (CPI) formula with data from the U.S. Department of Education’s Common Core of Data. Education Week Research Center, 2013.
Change in Graduation Rate: Change in public high school graduation rate between 2000 and 2010. Ibid.
ADVANCED PLACEMENT
High AP Test Scores: Number of high AP test scores (3 or above) per 100 students in grades 11 and 12. Analysis is specific to public school students. Education Week Research Center analysis using: College Board’s AP Summary Reports 2012; U.S. Department of Education’s Common Core of Data 2011.
Change in High AP Scores: Change in the ratio of high AP scores for public school students between 2000 and 2012. Ibid.
SCHOOL FINANCE
EQUITY
The Education Week Research Center conducted an original analysis to calculate four distinct indicators that capture the degree to which education funding is equitably distributed across the districts within a state. Calculations for each equity indicator take into account regional differences in educational costs and the concentrations of low-income students and those with disabilities, whose services are more expensive than average. Students in poverty receive a weight of 1.2; students with disabilities receive a weight of 1.9.
Wealth-Neutrality Score: This indicator captures the degree to which a school district’s revenue (state and local sources) is correlated with its property-based wealth. Positive values indicate that wealthier districts have higher revenue levels. Education Week Research Center analysis using: U.S. Department of Education’s Common Core of Data (CCD) 2008-09 and 2010-11 (district-level data); NCES Comparable Wage Index 2005; U.S. Census Bureau’s Public Elementary-Secondary Education Finance Data for 2011; U.S. Census Bureau’s Small-Area Income and Poverty Estimates 2011; U.S. Department of Education’s School District Demographics data from the 2000 Census.
McLoone Index: Indicator value is the ratio of the total amount spent on pupils below the median to the amount that would be needed to raise all students to the median per-pupil expenditure in the state. The index defines perfect equity as a situation in which every district spends at least as much as the district serving the median student in the state (ranked according to per-pupil expenditures). Education Week Research Center analysis using: U.S. Department of Education’s Common Core of Data (CCD) 2008-09 and 2010-11 (district-level data); NCES Comparable Wage Index 2005; U.S. Census Bureau’s Public Elementary-Secondary Education Finance Data for 2011; U.S. Census Bureau’s Small-Area Income and Poverty Estimates 2011.
Coefficient of Variation: This indicator measures the level of variability in funding across school districts in a state. The value is calculated by dividing the standard deviation of per pupil expenditures (adjusted for regional cost differences and student needs) by the state’s average spending per pupil. Ibid.
Restricted Range: The restricted range is the difference between spending levels for the districts serving students at the 5th and 95th percentiles of the per-pupil-expenditure distribution. Ibid.
SPENDING
Adjusted Per-Pupil Expenditures: Average statewide per-student spending, adjusted for variations in regional costs using the NCES Comparable Wage Index 2005. Education Week Research Center analysis using: National Center for Education Statistics, Revenues and Expenditures for Public Elementary and Secondary Education: School Year 2010-2011 (Fiscal Year 2011), July 2013.
Percent of Students in Districts with PPE at or Above U.S. Average: Expenditures are adjusted for regional differences in educational costs and the concentrations of low-income students and students with disabilities. Education Week Research Center analysis using: U.S. Census Bureau’s Public Elementary-Secondary Education Finance Data for 2011; CCD district-level data 2008-09 and 2010-11; NCES Comparable Wage Index 2005; and U.S. Census Bureau’s Small-Area Income and Poverty Estimates 2011.
Spending Index: Index gauges state spending according to the percent of students served by districts spending at or above the national average as well as the degree to which lower spending districts fall short of that national benchmark. Expenditures are adjusted for regional differences in educational costs and the concentrations of low-income students and students with disabilities. Ibid.
Percent of Total Taxable Resources Spent on Education: Share of state resources spent on K-12 education. Education Week Research Center analysis using: state and local revenues from the National Center for Education Statistics, Revenues and Expenditures for Public Elementary and Secondary Education: School Year 2010-11 (Fiscal Year 2011), July 2013; 2011 gross-state-product data from the U.S. Department of Commerce’s Bureau of Economic Analysis.
CHANCE FOR SUCCESS
EARLY FOUNDATIONS
Family Income: Percent of dependent children (under 18 years of age) who live in above-low-income families. Low income is defined as 200 percent of the federal poverty level, which depends on the size and composition of the family. Education Week Research Center analysis of data from the U.S. Census Bureau’s American Community Survey, 2012.
Parent Education: Percent of dependent children with at least one parent who holds a two- or four-year postsecondary degree. Ibid.
Parental Employment: Percent of dependent children with at least one parent who is steadily employed, defined as working full time (at least 35 hours per week) and year-round (at least 50 weeks during the previous year). Those not in the labor force are excluded from calculations. Active-duty military service is considered participation in the labor force. Ibid.
Linguistic Integration: Percent of dependent children whose parents are fluent speakers of English. Fluency is defined as being a native speaker or speaking the language “very well.” All resident parents must be fluent in English for a family to be considered linguistically integrated. Ibid.
SCHOOL YEARS
Preschool Enrollment: Percent of 3- and 4-year-olds who are attending preschool, based on a three-year average. Both public and private education programs are counted. Education Week Research Center analysis of data from the U.S. Census Bureau’s American Community Survey, 2010, 2011, and 2012.
Kindergarten Enrollment: Percent of eligible children attending public or private kindergarten programs, based on a three-year average. The size of the entering kindergarten cohort is calculated based on the number of 5- and 6-year-olds in a state. Ibid.
Elementary Reading Achievement: Percent of 4th graders in public schools who scored at or above the “proficient” level in reading on the 2013 State NAEP assessment. National Assessment of Educational Progress, National Center for Education Statistics, U.S. Department of Education, 2013.
Middle School Mathematics Achievement: Percent of 8th graders in public schools who scored at or above the “proficient” level in mathematics on the 2013 State NAEP assessment. Ibid.
High School Graduation Rate: Percent of public high school students who graduated on time with a standard diploma for the 2009-10 school year. The graduation rate is calculated using the Education Week Research Center’s Cumulative Promotion Index (CPI) formula with data from the U.S. Department of Education’s Common Core of Data. Education Week Research Center, 2013.
Young-Adult Education: Percent of young adults (ages 18 to 24) who either are currently enrolled in a postsecondary education program or have already earned a postsecondary credential. Those still enrolled in high school programs are excluded from the calculation. Education Week Research Center analysis of data from the U.S. Census Bureau’s American Community Survey, 2012.
ADULT OUTCOMES
Adult Educational Attainment: Percent of adults (ages 25 to 64) who have earned a postsecondary degree. Calculations include all individuals whose highest level of attained education is an associate, bachelor’s, graduate, or professional degree. Ibid.
Annual Income: Percent of adults (ages 25 to 64) whose annual personal income reaches or exceeds the national median ($36,367 in July 2012 dollars). Only individuals in the labor force are included in calculations. Ibid.
Steady Employment: Percent of adults (ages 25 to 64) who are steadily employed, defined as working full time (at least 35 hours per week) and year-round (at least 50 weeks during the previous year). Those not in the labor force are excluded from calculations. Active-duty military service is considered participation in the labor force. Ibid.
