URL of experiment: https://gitlab.pavlovia.org/lpxhs/prizehunter
Description of the problem:
In my experiment, two present boxes are supposed to appear on the left and right of the screen alongside a response cue in the centre of the screen. The participant has to click one of the two boxes. The response cue is then replaced by a fixation cross for a variable period of time. Then the correct image that they should have clicked (‘PRACTcorrectImg’) is shown in the centre of the screen for 2 seconds. The boxes should appear at the beginning of the trial (0.0) and disappear once the ‘PRACTcorrectImg’ has disappeared.
Here’s the image component for the blue present box:
Note: the position of the box present boxes is determined using an excel file. This is so that box boxes appear on the left and right of the screen an equal number of times.
What do I need to do to make the present boxes show up onscreen?