The good, the bad and the average
Subtitle: evidence on the scale and nature of ability peer effects in schools
By: Victor Lavy, Olmo Silva, Felix Weinhardt.
Contributors: Silva, Olmo.; Weinhardt, Felix.; National Bureau of Economic Research.
Series: NBER working paper series -- working paper 15600; Working paper series (National Bureau of Economic Research : Online) -- working paper no. 15600.
Publisher: National Bureau of Economic Research
Published: 2009
Place of publication: Cambridge, MA
Language: eng
Format: Electronic resource
Description: "We study the scale and nature of ability peer effects in secondary schools in England.  In order to shed light on the nature of these effects, we investigate which segments of the peer ability distribution drive the impact of peer quality on students' achievements.  Additionally, we study which quantiles of the pupil ability distribution are affected by different measures of peer quality.  To do so, we use census data for four cohorts of pupils taking their age-14 national tests in 2003/2004-2006/2007, and measure students' ability by their prior achievements at age-11.  We base our identification strategy on within-pupil regressions that exploit variation in achievements across the three compulsory subjects (English, Mathematics and Science) tested both at age-14 and age-11.  We find significant and sizeable negative peer effects arising from students at the very bottom of the ability distribution, but little evidence that the average peer quality and the very top peers significantly affect pupils' academic achievements.  However, these results mask some significant heterogeneity along the gender dimension, with girls significantly benefiting from the presence of very academically bright peers, and boys significantly losing out.  We further provide evidence that the effect of the very best peers substantially varies by the ability of other pupils.  On the other hand, the effect of the very worst peers is similarly negative and significant for boys and girls of all abilities"--National Bureau of Economic Research web site.
Notes: Title from PDF file as viewed on 12/29/2009.

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