Fig. 1

Student results. Estimated effects of the student factors on the odds that a student reported there was enough time in class to understand difficult ideas. The points represent the best estimate of the odds ratio, and the intervals represent the 90% (smaller, colored or black) and 95% (wider, black) confidence intervals for the ratios. Statistically significant odds ratios greater than one are shown in orange with triangle points and indicate students with higher levels of this factor are more likely to respond that there was enough time. Similarly, odds ratios in purple with diamond points are associated with students being less likely to respond that there was enough time