Program for International Student Assessment (PISA): 2015 Results - Trends in Student Performance: Trends in U.S. Performance

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Trends in Student Performance: Trends in U.S. Performance

Average Scores Science Percentiles Reading Percentiles Mathematics Percentiles

Reading Percentiles

Figure T2a. Average scores and percentile scores of U.S. 15-year-old students on the PISA reading literacy scale at selected percentiles: 2000, 2003, 2009, 2012, and 2015

data in this figure can be found in the table

* p<.05. Significantly different from the 2015 score at the .05 level of statistical significance.
NOTE: This table shows the threshold (or cut) score for the following: (a) 10th percentile- the bottom 10 percent of students; (b) 25th percentile- the bottom 25 percent of students; (c) 75th percentile- the top 25 percent of students; (d) 90th percentile- the top 10 percent of students. The PISA 2006 reading literacy results are not reported for the United States because of an error in printing the test booklets. For more details, see Baldi et al. 2007 (available at http://nces.ed.gov/pubsearch/pubsinfo.asp?pubid=2008016). Scores are reported on a scale from 0 to 1,000.
SOURCE: Organization for Economic Cooperation and Development (OECD), Program for International Student Assessment (PISA), 2000, 2003, 2009, 2012, and 2015.

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Table T2b. Average scores and percentile scores of U.S. 15-year-old students on the PISA reading literacy scale at selected percentiles: 2000, 2003, 2009, 2012, and 2015
Selected percentiles	2000		2003		2009		2012		2015
Selected percentiles	Score	*s.e.*	Score	*s.e.*	Score	*s.e.*	Score	*s.e.*	Score	*s.e.*
90th percentile	636	6.5	622	3.5	625	5.0	614	4.0	624	3.8
75th percentile	577	6.8	568	3.6	569	4.6	561	3.9	568	3.9
Average score	504	7.0	495	3.2	500	3.7	498	3.7	497	3.4
25th percentile	436	8.8	429	4.1	433	4.0	436	4.5	430	4.7
10th percentile	363	11.4	361	5.2	372	3.9	378	4.8	364	5.4

NOTE: This table shows the threshold (or cut) score for the following: (a) 10th percentile- the bottom 10 percent of students; (b) 25th percentile- the bottom 25 percent of students; (c) 75th percentile- the top 25 percent of students; (d) 90th percentile- the top 10 percent of students. The PISA 2006 reading literacy results are not reported for the United States because of an error in printing the test booklets. For more details, see Baldi et al. 2007 (available at http://nces.ed.gov/pubsearch/pubsinfo.asp?pubid=2008016). Scores are reported on a scale from 0 to 1,000. Standard error is noted by s.e.
SOURCE: Organization for Economic Cooperation and Development (OECD), Program for International Student Assessment (PISA), 2000, 2003, 2009, 2012, and 2015.