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This project was created as an assignment of a block seminar titled “Building Experiments in the Decision Sciences” at the University of Konstanz, supervised by Pia Elbe. It was developed to explore how individuals trade off between speed and accuracy when both factors impact their outcomes. The experiment is part of a broader investigation into decision efficiency and cognitive strategy under time pressure.

Copy which will be kept running only

Basic demo of using and storing data from a brush component online

Text Input using text and code component

This is a simple demonstration showing how to take keyboard inputs and present them on screen using a text component.

You will be presented with a target word. Following the target presentation, you will be asked to type the target word on screen, from memory.When you have finished typing the word, press "return" to end the trial.

The Balloon Analogue Risk Task

In this task participants are required to mentally rotate presented matrices (5x5 grid with 5 illuminated cells) and compare them to previously seen matrices in order to decide whether they are the same or different. This task is based on Perez et al. (1987) updated version of the experiment. The original matrix rotation task was designed by Phillips (1974).

Text Input using text and code component

This is a simple demonstration showing how to take keyboard inputs and present them on screen using a text component.

You will be presented with a target word. Following the target presentation, you will be asked to type the target word on screen, from memory.When you have finished typing the word, press "return" to end the trial.

Korean affricates identification

In this task participants are required to memorise and recall number series in order. Participants start out with three 3-digit sequences. If participants correctly recall 2 out of 3 three sequences, they progress to 4-digit sequence trials and so on. If participants respond incorrectly on 2/3 trials the experiment terminantes. This experiment is based on the original digit span experiment by Jacobs (1887).

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

The Posner spatial cueing paradigm.

Quale evento “naturale” estremo fa più paura? L’ipotesi di ricerca è che determinati eventi naturali estremi trasmettano una maggiore sensazione di paura rispetto ad altri eventi naturali estremi. La variabile indipendente che è stata manipolata per verificare le scelte degli utenti sono i diversi eventi naturali estremi. Nel dettaglio i diversi eventi che vengono presentati presentano la stessa categoria di eventi, quindi eventi naturali catastrofici, ma di tipologie differenti. La variabile dipendente che è stata utilizzata tramite la scelta di due eventi è la sensazione di paura derivante dai diversi eventi della variabile indipendente. Gli stimoli manipolati sono: tsunami, siccità, tornado, terremoto, valanga e alluvione.

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

Text Input using text and code component

This is a simple demonstration showing how to take keyboard inputs and present them on screen using a text component.

You will be presented with a target word. Following the target presentation, you will be asked to type the target word on screen, from memory.When you have finished typing the word, press "return" to end the trial.