Records where a gesture occurs in the word order of a spoken utterance
entry ::= value_set [op value_set]* value_set ::= value_list [set_op value_list]* value_list ::= value [list_op value]* value ::= 0.5, 1..N, N.5 <See description below> list_op ::= "," set_op ::= "/" op ::= ";"
Values have the following interpretations:
Value | Meaning | Description |
---|---|---|
0.5, 1 .. N, N.5 | Timing indices | Timing of gesture with respect to the Enum column entry (N is the largest number associated with a word in the Enum column entry) |
X | Null | No speech to available to relate |
NA | Not applicable | Speech excluded by CHAT or to the Enum column entry |
Ops are drawn from the following set of operators:
Op | Meaning |
---|---|
; | Separates all codes |
/ | Used to combine representational codes into single units |
, | Used to create a list of values |
None
Time is dependent on the Form Column, the Utts Column, and the Enum Column.
Time | Conditions |
---|---|
0.5, 1 .. N.5, N | When the gesture is accompanied by normal speech, the values can be 0.5, N.5, or an integral value between 1 and N, inclusive, where N is the number of words in the Enum column. |
X | Used when a gesture is not accompanied by speech of any kind, i.e. there is no value entered in either the Utts or the Enum column. |
NA | Used when there is an entry in Form and Utts, but, because of the CHAT handling of speech errors and meaningless speech, the Enum column is empty. As a result, timing of gesture with respect to speech is, for our purposes, not an applicable characteristic. |