Table 2.

Maternal supportive behaviors coding scheme

Type of behavior	Description	Kappa
Widening	Description of the features of the toys and demonstration of how they work, while increasing play sophistication.	.76
Control of attention	Attempt to direct child attention	.74
Control of Action	Attempt to direct child action	.78
Restriction	Attempt to prevent the child from completing an action towards himself/herself or the environment	.79
Proposition	Proposing a new play action	.80
Default	Not engaged in any of the above behaviors