Which parameter in asl changes the sign three into thirteen

The parameter in American Sign Language (ASL) that changes the sign "three" into "thirteen" is the movement parameter.

In ASL, signs can be modified by using different movements, which can change their meaning. In the case of the signs for "three" and "thirteen," the only difference is the movement of the hand.

The sign for "three" is typically performed by holding up three fingers on one hand and shaking them slightly.

To change the sign into "thirteen," the hand movement is extended further. The fingers are typically shaken more vigorously to indicate the larger quantity of "thirteen."