NAEP Data: It is what it is   2 comments

Georgia’s State Superintendent of Schools, Kathy Cox, released the December 2009/January 2010 newsletter. It included a list of the 17 schools that moved-off the NCLB ‘Needs improvement’ list, as well as a summary of Georgia’s performance on the 2009 National Assessment of Education Progress (NAEP). The assessment, administered every 2 years, compares academic performance of 4th and 8th grade students across the country in areas such as Math and Reading. With the exception of the SAT and ACT, it is the closet thing we have to a national assessment. I believe I may have blogged about this topic before but I feel it’s important to revisit it because I have a problem with people presenting data without using full disclosure.

One thing we need to keep in mind is that the national average is just that: An average of scores from all 4th and 8th graders across the country. I did not find the word average anywhere in the article; I read it four times.

The National Assessment of Educational Progress (NAEP) results show great improvement in Georgia.

Let’s analyze the data to see exactly what determines ‘great’ as opposed to say ‘good’ or no improvement at all. Data for AYP *subgroups is listed below.

4th Grade Performance Math (2003 to 2009>6 year period>4 administrations)

  • GA (All Students) 230-236; +6 points >1.5 gain/admin
  • Nation (All Students) 234-239;+5 points >1.25 gain/admin
  • GA (Free & Reduced Lunch) 219-225 +6 points >1.5 gain/admin
  • Nation (Free & Reduced Lunch) 222-228; +6 points >1.5 gain/admin
  • GA (Black Students) 217-221; +4 points > 1.0 gain/admin
  • Nation (Black Students) 216-222; +6 points > 1.5 gain/admin
  • GA (Hispanic Students) 201-212; +11 points > 2.75 gain/admin
  • Nation (Hispanic Students) 199-204; +5 points > 1.25 gain/admin

The article stated that Georgia is “…leading the nation in improving student achievement,” (Cox, 2009). For some reason the performance of Students with Disabilities (SWD) and English Language Learners (ELL) were omitted from the newsletter, so I decided to check the NAEP site for those numbers.

GA ELL Population

  • 2009 > 220
  • 2007 > 212
  • 2005 > 208
  • 2003 > 208

Nation’s ELL Population

  • 2009 > 218
  • 2007 > 217
  • 2005 > 216
  • 2003 > 214

GA Students with Disabilities Population

  • 2009 > 215
  • 2007 > 219
  • 2005 > 218
  • 2003 > 209

Nation’s Students with Disabilities Population

  • 2009 > 220
  • 2007 > 220
  • 2005 > 218
  • 2003 > 214

Although Georgia’s ELL population performed higher than the national average for 2009, performance in other years has been considerably lower, with 2 years of no growth at all. The scores of the SWD group have been on the decline for the past three administrations, while the national average scores have improved. Perhaps that explains why those two groups were omitted from the newsletter. Just a thought. If anyone is interested, I will probably (meaning definitely) do a state-by-state comparison of each subgroup and compile some sort of ranking for each. I will likely start with SWD since I am a former Special Education teacher.

Thanks for reading!

 *AYP subgroups=those groups of students identified as having a ‘gap’ in their achievement compared to White, Asian, and economically advantaged students: Blacks, Hispanics, Students with Disabilities (SWD), and English Language Learners (ELL).

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2 responses to “NAEP Data: It is what it is

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  1. Well done…well stated. Start writing that book!

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