How do I show the difference between 'boy' and 'boys'?
In ASL, you can make a noun plural by adding a number before it (like 'three boy'), adding a word like 'many', or by repeating the sign. For 'boys', you can repeat the cap-grabbing motion or add a horizontal sweep.
Does it matter which hand I use?
You should use your dominant hand to sign 'boys'. If you are right-handed, use your right hand at the right side or center of your forehead.
Why is the sign located at the forehead?
In ASL, signs related to males (like father, brother, and boy) are typically located on the upper half of the face, particularly near the forehead. Female signs are generally located on the lower half of the face near the chin.