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Balloon Analogue Risk Task (BART)

The experiment: ——

This is a simplified (and prettified) version of the BART task by Lejuez et al (2002). Participants have to blow up a balloon that they know will burst at some point. They ‘earn’ rewards for getting the balloons to be larger, but increase the risk of bursting it, in which case they earn no reward for that balloon. The question is, how many times does someone pump each balloon trying to optimise their rewards.

The measure is designed to quantify individual differences in risk-taking.

Analysing your data: ——

You should filter out data where the balloon burst and measure the number of pumps made for the remaining trials.

Notes: ——

WARNING: This is an advanced demo involving lots of code components

This can be extended to be more similar to the original paper by adding further colours of balloons with different bursting profiles.

OperationSpanTask

Participants are presented with a series of numbers and must recall them by typing them into a box. The amount of numbers will increase, making the task harder and harder until we can measure the maximum amount of numbers a participant can remember.

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

Working memory tests on JavaScript (digit span, operation span, visual array, spatial span)

Chào Mừng Đến Với Jimkeet4 Governor - Trải Nghiệm Game Bài Đỉnh Cao! Địa chỉ: 115 Nguyễn Bỉnh Khiêm, Xương Huân, Nha Trang, Khánh Hòa, Việt Nam Website: https://jimkeet4governor.com/ https://500px.com/p/jimkeet4?view=photos https://www.aicrowd.com/pa

In this task participants are required to sort the presented cards based on a rule. The rule is unknown to the participants, however they receive feedback whether their answer was correct. The rule changes after certain amount of trials. This experiment is based on Grant & Berg (1948) experiment.

This project accompanies a YouTube tutorial on using eye tracking components in PsychoPy. It includes a local-only .psyexp experiment file demonstrating calibration, validation, gaze-triggered trials using MouseGaze, and custom HDF5 data markers.

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

Please Cite: Bölling, L., 2022-06-13. Demo of using continuous mouse and key presses in PsychoPy for Online and Offline Experiments [Computer software]. Pavlovia. https://gitlab.pavlovia.org/luke.boelling/continuousmouseandkeypressesdemo.

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.

The Balloon Analogue Risk Task

Facial Emotion Perception Test — Five finger, multi-racial, w/ animal controls, index 1

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