I know I won’t touch all the mental concepts that Katja has right now. But here are some (more noun like concepts) that I can easily remember:
- Beard
 - Bird
 - Bath
 - Blueberry
 - Ball
 - Bottle
 - Bye(-bye)
 - Dad
 - Mom
 - Water
 - <æ> for Andrew
 
She has some verb like categories or actions that I think are salient as well. Some of these things are tactile motor movement skills which require some sort of mental conceptualization, while others are directional in nature:
- up (which is not just vertical, but might include “hold me”, or switch people holding me)
 - down
 - open (pull)
 - closed (push)
 - More (food)
 - Turn around to get off the couch or go down a step
 - Point
 - Wave bye-bye
 - Soft hands (as in gentle hands — when she is pulling my beard)
 - Dance
 - She also crawls and assisted walks
 - Feeds herself (we can assume that she can feel hunger)
 - Takes things off: She doesn’t like anything on her head, can take her pants off
 - She likes to reach out with her index finger and thumb and experience the feeling of hair
 - Reads a book while cooing to herself
 - Plays the drums
 - She is music aware
 - She is speech sound aware (she knows she hears a sound she is not making and that it is different than what she is making) for instance the difference between <ah> and <u> but can not yet pronounce <u>.
 
She has a sense of emotion that clearly includes:
- Happy laughter
 - Empathy when others are crying
 
			







