Table 4.
Learning intervention effect on individual health care providers’ normalized learning gains.
| Indicator | Model Aa: all learners (n=247) | Model Bb: learners with demographic information (n=135) | |||||||||||
|
|
β (SE) | P value | 95% CI | β (SE) | P value | 95% CI | |||||||
| Intercept | .79 (0.042) | <.001 | 0.707-0.872 | 0.851 (0.088) | <.001 | 0.677-1.026 | |||||||
| Reference: Spacing ≤ 1 hour | |||||||||||||
|
|
Spacing ≤1 day | .027 (0.054) | .61 | −0.078 to 0.133 | −0.045 (0.072) | .53 | −0.188 to 0.098 | ||||||
|
|
Spacing ≤1 week | −0.142 (0.078) | .07 | −0.294 to 0.011 | −0.28 (0.097) | .005 | −0.472 to −0.088 | ||||||
|
|
Spacing ≤1 month | −0.395 (0.082) | <.001 | −0.557 to −0.232 | −0.445 (0.129) | <.001 | −0.7 to −0.19 | ||||||
| Reference: Group=control | |||||||||||||
|
|
Group=experiment | .523 (0.091) | <.001 | 0.345-0.702 | .644 (0.15) | <.001 | 0.347-0.941 | ||||||
|
|
Time spent on learning task | −0.09 (0.023) | <.001 | −0.135 to −0.046 | −0.036 (0.038) | .35 | −0.11 to 0.039 | ||||||
|
|
Help ratioc | −0.826 (0.133) | <.001 | −1.087 to −0.565 | −1.116 (0.219) | <.001 | −1.549 to −0.683 | ||||||
| Reference: Done Emergency Triage, Assessment, and Treatment Plus admission care training before=no | |||||||||||||
|
|
Done Emergency Triage, Assessment, and Treatment Plus admission care training before=yes | −0.013 (0.04) | .75 | −0.092 to 0.066 | −0.092 (0.056) | .11 | −0.204 to 0.02 | ||||||
| Reference: Cadre=nurse | |||||||||||||
|
|
Cadre=clinical officer | —d | — | — | 0.01 (0.085) | .90 | −0.15 to 0.179 | ||||||
|
|
Cadre=doctor | — | — | — | 0.14 (0.063) | .03 | 0.016-0.265 | ||||||
|
|
Cadre=other | — | — | — | 0.124 (0.107) | .25 | −0.088 to 0.336 | ||||||
| Reference: Level=student | |||||||||||||
|
|
Level=intern | — | — | — | 0.007 (0.096) | .95 | −0.184 to 0.197 | ||||||
|
|
Level=general officer | — | — | — | −0.001 (0.07) | .99 | −0.139 to 0.137 | ||||||
|
|
Level=specialized | — | — | — | −0.045 (0.085) | .60 | −0.213 to 0.123 | ||||||
| Age (years) | — | — | — | 0.022 (0.027) | .42 | −0.031 to 0.075 | |||||||
| Experience (years) | — | — | — | −0.033 (0.031) | .30 | −0.094 to 0.029 | |||||||
aAdjusted R2 for model A was 0.344, and P value from the Breusch-Pagan test for homoscedasticity for model A was .02. Heteroskedasticity is indicated if P value is <.05
bAdjusted R2 for model B was 0.407, and P value from the Breusch-Pagan test for homoscedasticity for model B was 0.61. Heteroskedasticity is indicated if P value is <.05
cThe number of hints given as a ratio of number of tries a learner had in the second single learning session.
dThey are estimates of indicators for the corresponding column heading.