Table 8 Logistic regression coefficients with dependent variable gateway course success (B– or greater). Pre-implementation, demographic factor and SAT-Math scores were significantly correlated with gateway course success. Post-implementation, SAT-Math scores are no longer significant predictors of gateway course success
From: Required peer-cooperative learning improves retention of STEM majors
Factor | Coefficient B | Significance p | Odds Ratio | 95% CI |
|---|---|---|---|---|
Pre-implementation Nagelkerke r 2 = 0.165 | ||||
Demographics | 0.442 | 0.028 | 1.56 | 1.05–2.31 |
SAT-Math (std.) | 1.309 | <0.001 | 3.702 | 1.78–7.69 |
SAT-Verbal (std.) | −0.088 | 0.745 | 0.915 | 0.54–1.56 |
(Constant) | −0.256 | 0.183 | ||
Post-implementation Nagelkerke r2 = 0.029 | ||||
Demographics | −0.111 | 0.437 | 0.895 | 0.68–1.18 |
SAT-Math (std.) | 0.209 | 0.372 | 1.232 | 0.78–1.95 |
SAT-Verbal (std.) | 0.090 | 0.634 | 1.095 | 0.75–1.59 |
(Constant) | 0.611 | <0.001 | ||