Table 7 Regression estimates (standardized coefficients) for the impact of each type of smart content on students performance

Semantic prob.

.050***

.006 (.224)***

.052*

13.978 (.127)*

.097 ^#

.005 (.100) ^#

.055

.117 (.076)

Parson’s prob.

.047**

.006 (.217)**

.051*

13.854 (.126)*

.097 ^#

.005 (.102) ^#

.054

.117 (.076)

Annotated examples

.034**

.003 (.184)**

.043

5.425 (.086)

.090

.002 (.055)

.050

.035 (.040)

Animated examples

.022*

.003 (.149)*

.038

4.174 (.048)

.088

.001 (.025)

.049

− .010 (− .008)