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Collaborative Problem Solving: School Poverty Indicator


Average scores

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Table CPS6. Average scores of U.S. 15-year-old public school students on the PISA collaborative problem solving scale, by percentage of students in enrolled schools eligible for free or reduced-price lunch, based on principals' reports: 2015
Percent of students eligible for free or reduced-price lunch—United States Average score   s.e.
U.S. average 520 ** 3.6
Less than 10 percent 586 * 14.5
10 to 24.9 percent 569 * 8.0
25 to 49.9 percent 537 * 5.3
50 to 74.9 percent 510   5.7
75 percent or more 473 * 5.7
OECD average 500 *** 0.5
       
Percent of students eligible for free or reduced-price lunch—Massachusetts Average score   s.e.
U.S. average 520 ** 3.6
Massachusetts average 549 * 6.2
Less than 10 percent 592 * 8.6
10 to 24.9 percent 570 * 7.6
25 to 49.9 percent 544 * 7.8
50 to 74.9 percent 524 ** 4.8
75 percent or more 496   22.3
OECD average 500 *** 0.5
       
Percent of students eligible for free or reduced-price lunch—North Carolina Average score   s.e.
U.S. average 520 ** 3.6
North Carolina average 525 ** 5.3
Less than 10 percent 577 * 6.0
10 to 24.9 percent 569 * 8.3
25 to 49.9 percent 533 ** 6.8
50 to 74.9 percent 506   6.9
75 percent or more 461 * 8.2
OECD average 500 *** 0.5
* p<.05. Significantly different from both the U.S. and OECD averages at the .05 level of statistical significance.
** p<.05. Significantly different from the OECD average at the .05 level of statistical significance.
*** p<.05. Significantly different from the U.S. average at the .05 level of statistical significance.
NOTE: Scores are reported on a scale from 0 to 1,000. The National School Lunch Program provides free or reduced-price lunch for students meeting certain income guidelines. The percentage of students receiving such lunch is an indicator of the socioeconomic level of families served by the school. Data in this table are based on principals' responses to a question in the school questionnaire that asked the approximate percentage of eligible students in the school during the previous school year. Free or reduced-price lunch data are for public schools only. The OECD average is the average of the national average scores of the 32 OECD member countries that participated in the collaborative problem solving assessment, with each system weighted equally. Standard error is noted by s.e. Results for Massachusetts and North Carolina are for public school students only.
SOURCE: Organization for Economic Cooperation and Development (OECD), Program for International Student Assessment (PISA), 2015.