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The aim of this study is to determine whether likeability ratings of novel food images will decrease after these images are paired together with obese, normal, thin body shapes. If you participate, you will be asked to rate a number of novel food stimuli on how much you think you would like them on a Likert scale from -100 (extremely dislike) to +100 (extremely like). You will then be shown these novel food items again, but each one will also be immediately be followed by an image of different body types (obese, normal, thin). An extinction phase will also be conducted where certain food and body image pairings will not be shown, and the food image will be shown without a body image being shown immediately after. Following these conditioning and extinction phases, you will then be asked to rate both the novel food images and body images using the same Likert scale which will show if your likeability rates differ after viewing the food images being paired with different body types.

Típica prueba stroop en español

In this task participants are required to judge which line is longer than the other. This experiment is based on illusion devised by Franz Carl Müller-Lyer in 1889.

Demo for using Mouseview.JS for web based eye tracking using the mouse.

When using this package please cite: Anwyl-Irvine, A. L., Armstrong, T., & Dalmaijer, E. S. (2021, March 7). MouseView.js: Reliable and valid attention tracking in web-based experiments using a cursor-directed aperture. https://doi.org/10.31234/osf.io/rsdwg

First upload of task for P03

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.

Traditional beads jumping to conclusions task with addition of distractor trials as in McLean et al (2018):

McLean, B. F., Mattiske, J. K., & Balzan, R. P. (2018). Towards a reliable repeated-measures beads task for assessing the jumping to conclusi

Please cite: Bölling, L., 2022-03-10. Dropdown-Field-Snippet for Online and Offline Usage in PsychoPy-Builder [Computer software]. Pavlovia. https://gitlab.pavlovia.org/luke.boelling/dropdownonlineoffline.