I don't think babies this age have any concept at all of causing other people pain... I don't think they laugh when they do stuff that hurts cos they're actually deliberately being mean. They just find something that gets an interesting reaction and keep experimenting with that, YK?
If you're giving her a big reaction, that might be feeding the behavior. I know it's hard to be totally calm when they're hurting you, but if you give a really consistent, firm but boring response you might have better luck. I've had reasonable success making my son let go of things by wrapping one hand around his wrist and squeezing gently while covering his hand with my other hand and opening his fingers... does that make sense? I'm tired and that might not be the best description... if you apply the right sort of pressure around the wrist it forces their fingers to relax, and if you curl your own fingers around theirs from behind you can open their hand more easily.
Then say, "Pulling hair hurts, gentle touches," or whatever. If she keeps doing it over and over you could either distract her with something else, or you could simply stand up/move away from her/put her down if you're holding her, placing your hair out of reach. Same with the dog... when DS is annoying our dog, I separate them by taking DS into another room or by letting the dog outside. I explain matter of factly that I can't let him hurt the dog (or me, in the case of hair pulling.)
Would it help to wear your hair up in a clip or a ponytail or something for awhile, til she isn't so fixated on it?
If you're giving her a big reaction, that might be feeding the behavior. I know it's hard to be totally calm when they're hurting you, but if you give a really consistent, firm but boring response you might have better luck. I've had reasonable success making my son let go of things by wrapping one hand around his wrist and squeezing gently while covering his hand with my other hand and opening his fingers... does that make sense? I'm tired and that might not be the best description... if you apply the right sort of pressure around the wrist it forces their fingers to relax, and if you curl your own fingers around theirs from behind you can open their hand more easily.
Then say, "Pulling hair hurts, gentle touches," or whatever. If she keeps doing it over and over you could either distract her with something else, or you could simply stand up/move away from her/put her down if you're holding her, placing your hair out of reach. Same with the dog... when DS is annoying our dog, I separate them by taking DS into another room or by letting the dog outside. I explain matter of factly that I can't let him hurt the dog (or me, in the case of hair pulling.)
Would it help to wear your hair up in a clip or a ponytail or something for awhile, til she isn't so fixated on it?