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

An example of a visual search task. Participants must search for the letter T amongst distractor letters.

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.

The classic Stroop task.

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

Randomises a set of trials, skipping repeated trial types and repeating them later.

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

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