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Based on Russell, Weiss, and Mendelsohn (1989) but with an even number of scale points.

Russell, J. A., Weiss, A., & Mendelsohn, G. A. (1989). Affect grid: A single-item scale of pleasure and arousal. Journal of Personality and Social Psychology, 57, 493–502.

A basic tutorial of how to use the button component in PsychoPy version 2021.2.1

Open sourced Implicit Association Test (IAT) as a demonstration. This version will run locally in PsychoPy (mouse input) or online (including touchscreen input)

Tone discrimination paradigm

This project is also about predicting the future in uncertain environments. Typical temporal prediction tasks involve a rhythmic beat. Here we use a similar task accept all of the beats are bit earlier or delayed than their “expected” locations.

Demonstration of Memory Leak in PsychoJS platform version 2020.1

This version has the Bugfix applied - no more memory leak :-)

(see html/lib_bugfix and header in html/experiment.js)

Open your task manager and watch that working memory does not fill up anymore.

Basic demo of the Colavita task

Colavita, F.B. Human sensory dominance. Perception & Psychophysics 16, 409–412 (1974). https://doi.org/10.3758/BF03203962

For review see:

Hirst RJ, Cragg L, Allen HA. Vision dominates audition in adults but not children: A meta-analysis of the Colavita effect. Neurosci Biobehav Rev. 2018 Nov;94:286-301. doi: 10.1016/j.neubiorev.2018.07.012. Epub 2018 Jul 23. PMID: 30048672.

English proficiency test as part of BA thesis

Lexical recognition task

Explores the use of homophones in the color-word Stroop task

OperationSpanTask

Sustained Attention Response Task