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Pavlovia Paint is a drawing tool that runs locally and online. While drawing, the user can change colours and pen thickness, as well as delete the previous stroke. A separate Python file can create PNG images from the data file.

Traditional beads jumping to conclusions task with addition of distractor trials as in McLean et al (2018):

McLean, B. F., Mattiske, J. K., & Balzan, R. P. (2018). Towards a reliable repeated-measures beads task for assessing the jumping to conclusi

Go/No-go Test

The Simple Reaction Time Task (Deary & Liewald, 2011)

Use the mouse to control what part of an image you can see. This demo shows you how easy it is to build rich dynamic studies using only the Builder view.

This project contains an experimental code for a spatial Stroop task using Pavlovia and jsPsych ver7. The demo experiment can be accessed through the following URL: https://run.pavlovia.org/yshk_tk/jspsych7_spatial_stroop

The Visual Preference for Facial Expressions task uses eye tracking to measure how long people look at different emotional expressions (like happy or sad faces) to understand attentional biases.

Basic method of adjustment demo for orientation discrimination