Lisa - I wanted to let you & many others know that pullets get friendlier once they hit sexual maturity. Once they start squatting, they're so easy go catch & pick up.
That said, we've really noticed differences between breeds in our flock. Our first brood had a RIR, BSL, and BR. We handled them equally and found that the RIR wound up being skittish. Granted, we're basing that on the experience of 1 chicken of that breed. She stopped hopping into my lap last fall, even though her flock mates were always eager to sit on & talk at me. The BSL and BR (R.I.P. Dumpling) followed us everywhere, talk to us constantly, and hop up whenever given the opportunity.
Walking Wolf's advice on snuggling the babies is right on.
For our 2nd brood, which consisted of a BA & a BO, we shuggled them nightly. Those 2 pullets are now 8 weeks old and while they're going through a stage right now of being a bit fearful, they are very friendly and nice young birds.
Now we're on our 3rd brood, a batch of 5 2-week-old chicks. We're snuggling them nightly in pairs. Again, we notice that the dual-purpose breeds are friendlier - BA, BR, Cochin - than the Polish, but they're funny & quirky in their own right.
SNUGGLE INSTRUCTIONS:
1. Put on a cardigan sweater or a robe.
2. Grab a towel/rag and a young chick or two (they like to be in pairs).
3. Put the towel under your robe/sweater.
4. Stuff said chick between the towel and your robe/sweater. It will fall asleep. You might, too.
5. Talk to the chick and pet it frequently until it gets restless, then return it to the brooder so it can eat/drink. I find that chicks can last up to 2 hours if they're sleeping soundly.