Hi I also have autism and only 2 years with chickens. I’m very sorry if what I asked was offensive.
For personality I’m not sure, she tends to be a loner not getting to close to the others or really socializing with them, she’s just kinda off doing her own thing. For health I’m not sure, she’s pooping, eating and drinking okay and as far as I can tell her crop is emptying every night. I got her from a neighbor and he said she was a mix between a golden lace and silver lace but she’s completely black with shiny feathers and doesn’t have any gold or silver on her, I think it’s because of hyperpigmentation. Her sight is okay I think, she can follow my fingers and where exactly I’m standing, she also doesn’t really have trouble finding food as her crop is always full before she gets on the perch. For her feet I’m not sure, I’d imagine they’re a little red because her and the others like to prance through their water dishes as soon as they see me coming with food, I say that also because one of my roosters (same age) has paler feet than the rest and has them redder than they were in the summer because of said prancing. Most of their feet are black or a dark gray, it’s hard to tell. I have no idea where she is in the pecking order, her and the other hens get along great when she does socialize with them, at feeding time her and the hens share and don’t chase each other. The only ones I can see is the roosters being at the top because they have a tendency to chase the hens away from food but other than that I think her and the other hens are on the same level as of right now. She’s very tame and not easily spooked but she does run away when you try to pick her up, petting her is fine if she knows you’ll only pet her she’ll more or less stay still. She is not squatting and doesn’t use the hen box (I have no idea what they’re called sorry). She gets on the highest perch with the others, no one sleeps on the lower ones and it’s big enough for all five chickens (I do plan to add her and her siblings to a pen with my other chickens but the other chickens are a few weeks older and bigger and I don’t want them to hurt her because she’s smaller and new.) By confused I mean she just acts as if she has no idea what she’s doing, everything is okay she just stays off to the side away from the others, like she doesn’t exactly know what to do with herself, she’ll scratch and then won’t peck at anything, she eats the days old grass when new grass is there and I don’t know how to describe it, she just gives off that vibe. For head injuries I don’t know, I got her from a neighbor because his dogs killed their mother and was starting to kill off the chicks so he called me to take them in so she might have but nothing of that sort has happened under my care. Her eyes look okay, the outer part is white, her eyes are a yellow-ish brown and the middle is black, they look healthy with no redness or swelling. I can’t take a photo right now, where I am it’s dark and well past their bedtime but even if the sun was out she’s not photogenic and is slightly afraid of my phone (will walk away). No, she acts normal around loud noises, she doesn’t shake her head but will put it in the air to look around and be cautious of it. Her crop is fine, she really doesn’t appreciate me picking her up in the morning especially before she has her food but her crop is emptying fine, in the morning it’s flat and in the evening it’s a little bigger than the size of a golf ball and it always empty by morning. She’s a mix breed of silver lace and gold lace but is completely black. I have never weighed her but if I had to guess she’s between 2 and 5 pounds, she’s not overly fat and is easy to pick up but that is me guessing because I’ve never weighed her. By talkative she doesn’t seem distressed, has never done the egg song, doesn’t make long whines and doesn’t seem like she’s warning me or the others of something. It’s like she’s chatting with me, not loud or quiet and not drawn out. I often talk to her and my other chicken and sometimes she responds, it’s just like she’s acknowledging my presence or having a conversation with me. Again not like she’s warning or whining just like she’s saying hello.
I don’t free range because my hens in the past have gotten hurt or killed because I live out in the countryside and the older chickens who did free range had a bad habit of getting in trees, going broody in random places and coming home late or days later making me think that they were dead so I don’t do free range anymore. I give them lots of grass to scratch around in and eat so they won’t get bored or be deficient in some vitamins that’s in grass that I didn’t know they needed. I haven’t had much experience with chickens but I think she’s a very polite hen, she lets me pet her and touch her head, she doesn’t have problems with the other hens and after she’s done eating she’ll let me pick her up and put her on the perch with the others. I don’t know if it’s relevant or if you were asking but as far as I can tell she doesn’t have any pin feathers, she seems to take care of them herself. Also if age is relevant she was born late June - early July. I can’t remember exactly when my neighbor had me come pick them up but it was in the warmer months and they were young, like only a week old young. I don't know what exactly happened before I got them so she might have had a minor head injury when she was younger.