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This experiment runs a working memory task similar to the distractor-based change detection task of Vogel Machizawa (2005) (see also Lenaert et al., 2016). Colored targets are shown in left & right visual field, attention is directed using a cue. Distractors can be presented in addition to targets.

task switching

This is a demo to show how one can use slider position to change the opacity of an image (in this case: a lightbulb).

add / remove stimuli as accuracy increases / decreases

At each stage of this follow-up experiment, you will hear two people speaking one after the other. You will not understand what they are saying. However, after carefully listening to each of them, you will indicate which one sounds the most persuasive to you by completing the sentence below. You can listen to each speaker again by right-clicking on the sound icons.

This is code for the replication of Seli et al. (2016), which is part of the Collaborative Replication and Education Projects (CREP). I share this for other to try out and use.

Note that this public experiment only involves 2 blocks of 45 trials for piloting purposes. The code in the routine SetBlockLengths allows you to change this (to 20 if you are replicating Seli et al., 2016).

Also note that I disabled actual submitting of data by Never stopping the routine Debrief. This means you can only exit the experiment by pressing 'Esc' and closing the browser window. My settings on Pavlovia are such that in that case no data is saved. If you use this for your own experimentation, you should in the routine Debrief change the settting of Debrief_mouse: 'End routine on press' to 'valid click'.

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

This is a try for testing in China. posner experiment made by builder in psychopy.

A forward and Backward Digit Span test for Working Memory The test adapts to participnts' answers and a score is calculated following Woods et al. (2012)

test vers. of 3rd year project experiment issues with code to resize stimuli

This is an update to Topor’s implementation of the PST by Frank, Woroch and Curran (2005), made to run online. See https://doi.org/10.1016/j.brs.2022.02.009 for details of other modifications made for offline version and carried through to here.