3V0578.01 Up: [up] different use; spontaneous on sitting up: 08/23/79;

Playing with me on my bed, Peggy, after lying on her back at one point,
rose with her normal difficulty to sitting and said to herself, “Up.”
08/27 — Playing with a matchbox racer, Peggy pushed the little car
along the floor, up the vertical walls of the glass door, over to the
dresser and on its side, making all the while a /ZIZ/ZIZ/ZIZ/ sound (this
imitates our noises made as we move our hands in wide gestures to
tickle her). When she drove her little car over the upper edge of the
dresser onto the horizontal surface, Peggy said to herself, “Up.”

Relevance: In Gretchen’s note of Up (224) and these two observations,
we see Peggy clearly apply three distinct meanings of ‘up.’ The
occurrence of them within this short time span, and their unsolicited
occurrence, testify that some process of discrimination is at work on
the range of meanings to which ‘up’ is applied. The point I drive to is
an ascription: Peggy has experienced some insight, one of word [use]
comprehension, which has increased for her the salience of the word
‘up.’ Using the word ‘up’ for three quite different denotations, she can
thus connect and discriminate the relations instantiated in each of the
three.

Peggy now uses ‘up’ to signify either that she wants me to hold her
(standing), to take her in my lap or some object from her precedent to
her sitting in my lap.