The numLines attribute determines the number of lines of text in the response textbox.
or
/ numLines = expression| Name | Type | Description | 
|---|---|---|
| integer | integer | A positive integer specifying the number of lines. | 
| expression | value | An expression that resolves to a positive integer specifying the number of lines. | 
This attribute is used to enable multiple lines of text input on an openended trial. The default setting is 1 line.