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. Author manuscript; available in PMC: 2014 Sep 2.
Published in final edited form as: Am Educ Res J. 2013 Mar 26;50(4):683–713. doi: 10.3102/0002831213482038

Table 1. Estimated Treatment Effects for Research Participation on Each Category of the Graduate School Enrollment Intentions Relative to No Plans for Graduate School.

Intend to Enroll in a STEM Intend to Enroll in a non-STEM
 Graduate/Professional Program  Graduate/Professional Program

Delta-P Log odds S.E. Sig. Delta-P Log Odds S.E .Sig.
Average treatment effect (ATE) 14.50% 0.73 0.10 *** 2.44% 0.11 0.15
Average treatment for the untreated (ATU) 14.30% 0.72 0.15 *** 2.88% 0.13 0.16
Average treatment for the treated (ATT) 16.56% 0.85 0.11 *** 0.67% 0.03 0.12
Unadjusted model (pre-college covariates) 17.73% 0.92 0.13 *** 2.44% 0.11 0.14
Unadjusted model (all covariates) 9.04% 0.44 0.17 ** 1.77% 0.08 0.15
*

p < 0.05

**

p < 0.01

***

p < 0.001