Impacts of Advancing STEM AP on AP Course Taking, Summary of Significant Findings for ELA Course Model Description (Subgroup) Participant Time Percent Taking Change Two After Participation1 All 0.26 (0.68) 1.88** (0.66) 5.04*** (0.95) Female 0.18 (0.85) 2.28** (0.83) 6.84*** (1.20) Male 0.22 (0.59) 0.56 (0.57) 2.48** (0.82) African American/Black 0.25 (1.06) 1.17 (1.05) 4.47** (1.49) Asian 0.16 (1.48) 0.13 (1.47) 7.33*** (2.08) Hispanic/Latino 0.12 (0.69) 1.18+ (0.69) 3.89*** (0.97) White 0.23 (0.76) 1.39+ (0.75) 6.46*** (1.07) English Language Learner◦ 0.47 (1.02) -1.22 (1.00) 0.50 (1.43) Non-English Language Learner 0.36 (0.73) 1.80* (0.70) 5.35*** (1.02) Student with Disabilities 0.10 (0.24) 0.66** (0.24) 0.10 (0.34) Student without Disabilities◦ 0.37 (0.82) 2.22** (0.79) 5.67*** (1.15) +p<.10, *p < .05, ** p < .01, *** p < .001. 1Change in percentage points of students taking an AP course at a school. A positive number indicates an increase in the percent taking for treatment schools. Impacts of Advancing STEM AP on AP Course Taking, Summary of Significant Findings for Math Course Description (Subgroup) Participant Time Percent Taking Change Two Years After Participation1
Student Without Disabilities◦ 0.17 (0.43) 1.62*** (0.41) 1.58** (0.60) +p<.10, *p < .05, ** p < .01, *** p < .001. 1Change in percentage points of students taking an AP course at a school. A positive number indicates an increase in the percent taking for treatment schools. Appendix D: AP Course Passing, Full Model Results Impacts of Advancing STEM AP on AP Course Passing, Summary of Significant Findings for ELA, Math, or Science Courses Model Description (Subgroup) Participant Time Percent Passing Change Two After Participation1 All◦ 0.02 (0.67) 2.79*** (0.60) 5.07*** (0.91) Female 0.38 (0.84) 2.32** (0.82) 7.70*** (1.17) Male 0.13 (0.69) 2.28** (0.68) 3.48*** (0.96) African American/Black◦ 0.13 (1.01) 0.76 (0.98) 6.90*** (1.42) Asian 0.54 (1.6) 4.85** (1.59) 3.94+ (2.25) Hispanic/Latino◦ 0.17 (0.19) 0.46* (0.18) 0.56* (0.26) White◦ 0.80 (0.78) 4.35*** (0.77) 4.23*** (1.10) English Language Learner◦ 1.36+ (0.76) -0.88 (0.77) 1.83+ (1.07) Student with Disabilities 0.12 (0.29) 0.99** (0.28) -0.21 (0.40) Student Without Disabilities◦ -0.31 (0.81) 2.43** (0.76) 6.54*** (1.12) +p<.10, *p < .05, ** p < .01, *** p < .001. 1Change in percentage points of students passing an AP course at a school. A positive number indicates an increase in the percent passing for treatment schools.
Impacts of Advancing STEM AP on AP Course Passing, Summary of Significant Findings for ELA Courses Model Description (Subgroup) Participant Time Percent Taking Change Two Years After Participation1 All◦ 0.24 (0.63) 1.78** (0.60) 4.84*** (0.88) Female 0.13 (0.79) 2.02** (0.78) 6.61*** (1.11) Male 0.28 (0.57) 1.07+ (0.55) 3.56*** (0.80) African American/Black◦ 0.12 (0.95) 0.12 (0.95) 0.12 (0.95) Asian 0.02 (1.38) 0.15 (1.37) 6.23** (1.94) Hispanic/Latino 0.12 (0.14) 0.38** (0.14) 0.34+ (0.2) White 0.24 (0.70) 1.63* (0.69) 5.50*** (0.99) English Language Learner◦ 1.30* (0.56) -0.32 (0.57) -0.55 (0.79) Non-English Language Learner◦ 0.39 (0.66) 1.76** (0.63) 5.14*** (0.92) Student with Disabilities 0.09 (0.24) 0.60* (0.23) -0.04 (0.33) Student Without Disabilities◦ 0.32 (0.73) 2.12** (0.70) 5.46*** (1.02) +p<.10, *p < .05, ** p < .01, *** p < .001. 1Change in percentage points of students taking an AP course at a school. A positive number indicates an increase in the percent taking for treatment schools. Impacts of Advancing STEM AP on AP Course Passing, Summary of Significant Findings for Math Courses Model Description (Subgroup) Participant Time Percent Taking Change Two After Participation1 Female 0.01 (0.41) 0.85* (0.40) 2.64*** (0.57)
Appendix E: Summary of Key Results for all Models Summary Table: Advancing STEM AP Impacts by Subgroup Difference in Percentage Change vs. Control Group Subgroup Subject Course Taking1 Course Passing1 All students Any ELA, Math, or Science 4.7 5.1 ELA 5.0 4.8 Math n.r. n.r. Science 1.5 n.s. Female students Any ELA, Math, or Science 7.5 7.7 ELA 6.8 6.6 Math 2.5 2.6 Science 2.1 2.8 Male students Any ELA, Math, or Science 3.8 3.5 ELA 2.5 3.6 Math 1.4 1.3 Science 1.1 1.1 African students Any ELA, Math, or Science 7.0 6.9 ELA 4.5 n.s. Math 1.9 1.5 Science 2.2 2.2 Asian students Any ELA, Math, or Science n.s. n.s. ELA 7.3 6.2 Math n.s. n.s. Science n.s. n.s. Hispanic/Latino students Any ELA, Math, or Science 4.1 0.6 ELA 3.9 0.3 Math 1.4 n.s.