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Idaho vs. National Public NAEP ALL STUDENTS Percentile Ranks for All Students Grade 4 Reading Grade 8 Reading Grade 4 Mathematics Grade 8 Mathematics
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How did Idaho students perform in the NCLB years when compared with
their peers nationwide? All Students – White Students - Hispanic Students
NAEP Reading and MathematicsPercentile Ranks, 2003-2015Grades 4 and 8
NOTES:
[1] Percentile Rank. Idaho fourth graders, for example, had a percentile rank of 57 on the NAEP 2007 reading test. This means that the average Idaho fourth grade student in 2007 scored higher in reading than 57 percent of his peers in the national norm group. The fourth grade reading norm group included all of the fourth graders in the nation’s public schools participating in the NAEP 2003 reading test.
[2] National Norms. In 2003, national norms were computed for three demographic groups: all students, White students and Hispanic students. The “norm group” in each of the demographic group’s subject/grade graphs is represented by the black diamond with a percentile rank of 50.
[3] Apparent differences in percentile ranks may not be statistically significant. No statistical testing was performed.
[4] Simpson’s Paradox suggests the whole does not necessarily look like the sum of its parts. When “all students” results are reported, Idaho typically scores near the middle of the nation or slightly above. When results from White or Hispanic students are reported, Idaho students typically trail their national peers. This paradox is clearly observed in Idaho’s NAEP results through the NCLB years.
Idaho vs. National Public NAEP 2003-2015
ALL STUDENTSPercentile Ranks for All Students
Grade 4 Reading Grade 8 Reading
Grade 4 MathematicsGrade 8 Mathematics
2003 2005 2007 2009 2011 2013 2015
51
5557
54 54
53
55
50 5053 53 53
54
55
NAEP Reading, Grade 4, 2003-2015Percentile Ranks (Norm 2003)
All Students
Idaho National Public
2003 2005 2007 2009 2011 2013 2015
53 53 53 53
5759
57
50 48 4951
5255
52
NAEP Reading, Grade 8, 2003-2015Percentile Ranks (Norm 2003)
All Students
Idaho National Public
2003 2005 2007 2009 2011 2013 2015
51
60 59 59 58
5958
50
5457 57
58
60
56
NAEP Mathematics, Grade 4, 2003-2015Percentile Ranks (Norm 2003)
All Students
Idaho National Public
2003 2005 2007 2009 2011 2013 2015
54 5558
62 61 6158
5051
5456 57 58
55
NAEP Mathematics, Grade 8, 2003-2015Percentile Ranks (Norm 2003)
All Students
Idaho National Public
Idaho vs. National Public NAEP 2003-2015
WHITE STUDENTSPercentile Ranks for White Students Only
Grade 4 Reading Grade 8 Reading
Grade 4 MathematicsGrade 8 Mathematics
2003 2005 2007 2009 2011 2013 2015
43
48 5047 47 46
49
50 5052 52 53
54 55
NAEP Reading, Grade 4, 2003-2015Percentile Ranks (Norm 2003)
White Students
Idaho National Public
2003 2005 2007 2009 2011 2013 2015
45 4547
4850
54 5350 48 4951 52
5553
NAEP Reading, Grade 8, 2003-2015Percentile Ranks (Norm 2003)
White Students
Idaho National Public
2003 2005 2007 2009 2011 2013 2015
42
52 52 51 52 5251
50
54
58 5859
6158
NAEP Mathematics, Grade 4, 2003-2015Percentile Ranks (Norm 2003)
White Students
Idaho National Public
2003 2005 2007 2009 2011 2013 2015
46 46
51
56 55 55
5250
51
5456 57 58
55
NAEP Mathematics, Grade 8, 2003-2015Percentile Ranks (Norm 2003)
White Students
Idaho National Public
Idaho vs. National Public NAEP 2003-2015
HISPANIC STUDENTSPercentile Ranks for Hispanic Students Only
Grade 4 Reading Grade 8 Reading
Grade 4 MathematicsGrade 8 Mathematics
2003 2005 2007 2009 2011 2013 2015
49 49
54
51 52
4850
5052
54 5556 57 58
NAEP Reading, Grade 4, 2003-2015Percentile Ranks (Norm 2003)
Hispanic Students
Idaho National Public
2003 2005 2007 2009 2011 2013 2015
48
52
4946
60
60 59
50
51
5254 58
6160
NAEP Reading, Grade 8, 2003-2015Percentile Ranks (Norm 2003)
Hispanic Students
Idaho National Public
2003 2005 2007 2009 2011 2013 2015
43
56
54 5553
56
49
50 56
58 5962
64 64
NAEP Mathematics, Grade 4, 2003-2015Percentile Ranks (Norm 2003)
Hispanic Students
Idaho National Public
2003 2005 2007 2009 2011 2013 2015
41
53
56 56
60 60
5650
53
5759
6364
63
NAEP Mathematics, Grade 8, 2003-2015Percentile Ranks (Norm 2003)
Hispanic Students
Idaho National Public
This presentation prepared as a public service for the educators, parents and patrons who make public education a reality in Idaho.
Bert Stoneberg, Ph.D.K-12 Research Idaho
P.O. Box 5912Boise, ID 83705
Visit: http://k12researchidaho.comEmail: [email protected]
