How complex is the object?

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In this experiment, you will rate the complexity of objects.

Your task: For each object, please rate its complexity in terms of how it "works" on a scale of 1 to 9, with 1 being simplest and 9 being most complex.

You will make these ratings using your keyboard by pressing the key corresponding to the number.

Start experiment

Study Progress

How complex is the object in terms of how it works? Please rate on a scale of 1 to 9, with 1 being least complex.

Please answer the following questions.

Please describe the task you had to complete in this study

If you had to guess, what do you think was the purpose of this study?

What is 1 + 1?

This is the last page of the study. Do not close your browser! You will be able to submit your results and be redirected to Prolific at the end of this page.

You can also feel free to leave any comments below about how the experiment went, but that's up to you. Did everything seem to work OK?

Submit results

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