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This demo checks for bots by asking simple questions that humans should know the answer to.

This demo checks for bots by asking simple questions that humans should know the answer to.

Backup after the old repo got fubared

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

Basic demo of cross bounce illusion

developing a class to act as a progress bar for offline and online use

VideoFirst

Voice First

2022.1.14-version

In this experiment, you will be presented with a paired line drawing that will either be overlapped or not. Your task will be to identify the 2 items present in each paired drawing, amongst 5 choices, as fast as you can.

A round of test trials will commence prior to the 2 sets of experimental trials – consisting of 1 overlapping and non-overlapping trial each – to familairise you with the procedure

Questionnaire to measure musical hedonia

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'.