**ShowPlay Reference Manual, Chapter 3 (ControlVariables): resp_ybox**
===== RESP_YBOX -- Y center of feedback response box =====

If [[jvs:cigal:showplay:manual:chapter3:feedbackflag|FEEDBACKFLAG]] has the 1 bit set, a color will appear inside the RESP_BOX rectangle each time the subject presses a response button. The RESP_BOX rectangle is [[jvs:cigal:showplay:manual:chapter3:resp_boxsize|RESP_BOXSIZE]] pixels square, centered at screen position [[jvs:cigal:showplay:manual:chapter3:resp_xbox|RESP_XBOX]],[[jvs:cigal:showplay:manual:chapter3:resp_ybox|RESP_YBOX]].

The displayed color depends on the status of the [[jvs:cigal:showplay:manual:chapter3:correctcode|CORRECTCODE]] paramter and which button was pressed.

Default: RESP_YBOX = [[jvs:cigal:showplay:manual:chapter3:sy0|Sy0]] (the vertical center of the screen).

**See Also:**\\
[[jvs:cigal:showplay:manual:chapter3:resp_xbox|RESP_XBOX]],[[jvs:cigal:showplay:manual:chapter3:resp_boxsize|RESP_BOXSIZE]],
[[jvs:cigal:showplay:manual:chapter3:correctcode|CORRECTCODE]]\\

[[jvs:cigal:showplay|ShowPlay Home]], 
[[jvs:cigal:showplay:manual|ShowPlay Manual]], 
[[jvs:cigal:showplay:manual:chapter3|InputParameters List]]\\
[[jvs:cigal|CIGAL Home]], 
[[jvs:cigal:manual|CIGAL Manual]], 
[[jvs:cigal:showplay:manual:help|Manual Help]]