Hand preference observed in most manual activities30, 105
Two-hand tool use is greater46
Cooperation of two hands for activities such as stringing beads46
Strings 2 – 4 beads onto lace9
Cooperation of two hands for activities, unwrapping candy
Cooperation of two hands to string 2-4 beads
Uses one hand to stabilize and the other to manipulate when assembling Lego figures