She enjoys it when we hold her hands and let her walk along with us. Lately she's taken to walking backwards.
She discovered patting her hand on her mouth and making noise today. There was an incident when she tried to substitute the side of the tub for her hand. (Smash mouth on tub: no fun).
She continues to enjoy what the day care people call "give and take" and I call "offer and rescind": she holds out a toy to you, waits until you reach out your hand to take it, snatches it back, and cackles. (Cf. Freud, S. Beyond the Pleasure Principle. 1920. Trans. James Strachey. New York: Norton, 1961. 12-16.).
Her crawling is sufficiently advanced that she can now sprint-crawl. She does this when she gets to the doorway to her room, beyond which lie wires and lint she is not allowed to eat. Knowing that she'll be prevented from leaving (or at least pick up a tail) she makes a mad dash when she thinks we're not paying attention.
Yes, mom, I know!
And fairly solid evidence that she knows what boundaries are and is testing them comes from an incident today when I trailed her out to the living room and under a side table. Under the table were a piece of paper, a pair of sunglasses, and the plug in to the lamp.
She picked up the paper. Looked at me. Played with the glasses for a while. Looked again. Put down the glasses, looked, picked them up again, played. Looked up. Grabbed the wire. No! I said, picked her up, took her back to her room.
She cackled.