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. Author manuscript; available in PMC: 2012 Nov 19.
Published in final edited form as: Sociol Educ. 2009 Oct 1;82(4):287–314. doi: 10.1177/003804070908200401

Table 6.

2SLS Estimates of High School Peer Group on College Achievement: 1995–2003

Fixed Effects? First-Semester GPA
Two-year Persistence
Pooled Sample Year/School (1) White Sample Year/School (2) Black Sample Year/School (3) Hispanic Sample Year/School (4) Pooled Sample Year/School (5) White Sample Year/School (6) Black Sample Year/School (7) Hispanic Sample Year/School (8)
Number of high school classmates 0.069** (0.035) 0.087 (0.064) 0.034 (0.111) 0.067 (0.049) 0.017* (0.009) 0.025 (0.019) 0.022 (0.037) 0.012 (0.012)
Male −0.104*** (0.009) −0.116*** (0.014) −0.137* (0.074) −0.092*** (0.026) −0.011*** (0.003) −0.009* (0.005) −0.013 (0.030) −0.012 (0.009)
Black 0.226*** (0.043) 0.064*** (0.016)
Hispanic 0.075** (0.032) −0.003 (0.010)
Asian 0.012 (0.021) 0.034*** (0.006)
Other race −0.066 (0.066) −0.023 (0.027)
Maternal education 0.026*** (0.007) 0.045*** (0.012) −0.009 (0.098) 0.004 (0.015) 0.011*** (0.003) 0.016*** (0.005) −0.006 (0.035) 0.006 (0.006)
Missing maternal education −0.166*** (0.024) −0.204*** (0.032) −0.261* (0.137) −0.180*** (0.057) −0.135*** (0.009) −0.145*** (0.012) −0.225*** (0.048) −0.180*** (0.023)
High school class rank 0.028*** (0.002) 0.029*** (0.003) 0.020*** (0.008) 0.028*** (0.002) 0.005*** (0.000) 0.005*** (0.001) 0.006** (0.003) 0.005*** (0.001)
SAT/ACT score 0.001*** (0.000) 0.001*** (0.000) 0.001*** (0.000) 0.001*** (0.000) −0.007*** (0.002) −0.008*** (0.002) −0.027*** (0.009) −0.001 (0.004)
Top 10 percent 0.271*** (0.035) 0.308*** (0.053) 0.045 (0.490) 0.218*** (0.066) 0.042*** (0.012) 0.059*** (0.021) −0.064 (0.179) 0.039 (0.026)
Classmates’ SAT/ACT score 0.001** (0.000) 0.001 (0.000) −0.000 (0.000) 0.000 (0.000) 0.000 (0.000) 0.000 (0.000) −0.000 (0.000) 0.000 (0.000)
Top 10 X Black −0.203*** (0.048) −0.028 (0.018)
Top 10 X Hispanic −0.070** (0.035) 0.016 (0.011)
Top 10 X maternal education −0.015* (0.009) −0.035** (0.017) 0.046 (0.104) −0.008 (0.018) −0.007** (0.003) −0.012** (0.006) 0.012 (0.039) −0.003 (0.007)
Observations 50264 31219 1723 7433 50264 31219 1723 7433
Number of schools 851 699 272 471 851 699 272 471
F-statistic 7.597 3.208 2.124 9.415 7.597 3.208 2.124 9.415

Note: Standard errors clustered at the high school level.

***

1%,

**

5%, and

*

10%.

Source: University of Texas at Austin administrative data.