The text_input item collects a single line of text. The following options are available:
Question is a message that is presented above the input field.
Maximum line width is the width of the input field. Longer text is spread over multiple lines.
Draw frame indicates if a rectangular frame should be drawn around the input field.
Frame width indicates the thickness of the frame (if enabled).
Foreground color should be an English color name (e.g., 'blue') or an HTML color value (e.g., #0000FF).
Background color should be an English color name (e.g., 'blue') or an HTML color value (e.g., #0000FF).
Font family is mono, sans or serif.
Font size reflects the size of the font in points.
Accept on indicates whether the user input should be accepted after a Return (Enter) key press, a specified interval (timeout) or after one of both.
Timeout indicates the timeout value. This is applicable only if Accept on is set to timeout or return press or timeout.
Variables
response contains the line of the text that the participant has entered.
response_time contains the time between the start of the response interval and the first key press.