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Experimenting with a slider that can be controlled using the keyboard or mouse hover.

A basic n-back task in which sequential items are presented. Participants must click/tap the screen if this item is the same as n-back.

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This is a test investigating participants magnitude of Delboeuf illusion and Muller-Lyer Illusion.

goNogoAlpha1

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

The Attention Network Task (Fan et al., 2002).

Counterbalancing in builder view can involve making a large number of conditions files (.xlsx or .csv).

This script will automate that process by generating all permutations of your conditions and assigning a letter suffix to the file name.

You then need to add a field 'group' to your experiment settings where the input is a list of letters e.g. ['A', 'B'] and in the Conditions field of your outer loop (which specifies the order of blocks/conditions) use the format:

$'conditions'+expInfo['group']+'.csv'