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The classic Navon task, with feedback

The classic Stroop task.

The Posner spatial cueing paradigm.

This is a pilot study for my dissertation.

In this study, people will read a subset of 53/157 sentences. They will receive a random subset of ~1/3 fillers (21 sentences) and ~1/3 mysteries (32 sentences).

They will read the sentence and press the spacebar when they understand.

They will then make five Likert scale ratings: curiosity, abnormality, urgency, concealment, and mystery.

Each rating scale appears alone on the screen. Entering a rating will advance to the next rating. The sentence remains on-screen the whole time.

Go/no-go task based on Redick et al.’s (2011) article “Working Memory Capacity and Go/No-Go Task Performance: Selective Effects of Updating, Maintenance, and Inhibition”.

In this task, participants are required to judge whether a string of letters is a word or a non-word. This experiment is based on Meyer & Schvaneveldt (1971) experiment.

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).

pavlovia tutorial project. just for demo with simple task

impower project

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).

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.

In the experiment, we invite you to judge the similarity of 28 emotions two by two using a 9-point Likert scale (1 = most dissimilar, 9 = most similar). These 28 emotions will be presented on the screen simultaneously as words. Still, each time you will only have to judge the similarity of the two emotions with black borders. Once the experiment has begun, make sure you do not leave until it is over unless you choose to withdraw from the experiment.