this post was submitted on 16 Oct 2024

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This is a thought experiment "Ball on a Table" for detecting whether someone has Aphantasia. What do you see when you perform this experiment? (self.asklemmy)

submitted 2 months ago by zlatiah to c/asklemmy

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This is more of me trying to understand how people imagine things, as I almost certainly have Aphantasia and didn't realize until recently... If this is against community rules, please do let me know.

The original thought experiment was from the Aphantasia subreddit. Link: https://www.reddit.com/r/Aphantasia/comments/g1e6bl/ball_on_a_table_visualization_experiment_2/

Thought experiment begins below.

Try this: Visualise (picture, imagine, whatever you want to call it) a ball on a table. Now imagine someone walks up to the table, and gives the ball a push. What happens to the ball?

Once you're done with the above, click to review the test questions:

What color was the ball?
What gender was the person that pushed the ball?
What did they look like?
What size is the ball? Like a marble, or a baseball, or a basketball, or something else?
What about the table, what shape was it? What is it made of?

And now the important question: Did you already know, or did you have to choose a color/gender/size, etc. after being asked these questions?

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[–] [email protected] 23 points 2 months ago* (last edited 2 months ago) (3 children)

spoiler

Interesting, on the first sentence I actually thought of many different sizes and shapes for the ball, then realized I'd have to pick one before moving on to the next part, so it was kind of a conscious decision. I ended up with a simple grey anti-stress ball. But the table was always the same, light brown wood. All focus is on the ball so the person is just a silhouette partly out of camera but the hand is white and wearing a black sleeve. I only chose what the person looked like after the questions based on what felt right for the initial visualization, like panning out the camera.

There's another question though. Would your mind get into all this trouble if you didn't know there would be questions coming?

[–] xantoxis 6 points 2 months ago

Interesting. I also had only the vaguest impression of the person pushing the ball, but I definitely caught a glimpse before the ball rolled off the table. Slacks and a blue shirt, that was about it.

[–] [email protected] 2 points 2 months ago

It's interesting how many people picked a brown wood table. I'd guess that's probably the most common material and colour for tables. But I'm typing this on a black table, and yet I still pictured a brown wood one.

[–] [email protected] 1 points 2 months ago

My ball was gray, too. With no details whatsoever, just shading. In the edge of the table, a hand came from the left of the camera view with its index finger stretched out and poked the ball, which rolled a few inches and stopped (while in other faded versions of it the ball fell off the table or rolled further over the table surface)