How to create a visual search paradigm?

Builder
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1

If this template helps then use it. If not then just delete and start from scratch.

OS (e.g. Win10): Win 11
PsychoPy version (e.g. 1.84.x): 2023.2.2
Standard Standalone? (y/n) If not then what?:y
What are you trying to achieve?:
Random triangles and triangles with line segments, just like this
![image|570x500]upload://3g8CZheITv4rbxM9RFCoN1SC7NJ.png)
But in my program, triangles and line segments are separate, and the attempt cannot occur more than once

What did you try to make it work?:

What specifically went wrong when you tried that?:
Include pasted full error message if possible. “That didn’t work” is not enough information.

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image
image672×589 69.6 KB

3

I think that you just need to change the horizontal positions of your polygons. It might take a little trial and error but you could subtract .05 from the x coordinate of the lines.

4

I use code component
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5

I think that looks okay. What about the bit of the code where you set the line positions?

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HlinePos=
for i in StimPos:
HlinePos.append([i[0]-0.04,i[1]])

Use HlinePos as the variable to represent the coordinates of the line

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3
3527×576 14.3 KB