The linked Vividness of Visual Imagery Questionnaire (VVIQ) wikipage only provides a hard-to-read Youtube video or software download as sources. Here's a link t

The linked Vividness of Visual Imagery Questionnaire (VVIQ) wikipage only provides a hard-to-read Youtube video or software download as sources. Here's a link to the 16-question quiz from aphantasia.com (JS required): https://aphantasia.com/quiz/ https://aphantasia.com/quiz/ I'll add a YMMV, as aphantasia.com adds the following caveats: "...it can be hard to classify the vividness of a mental image on a scale from 1-5 when you have nothing to use as a reference point. It is difficult to rank your vividness of mental imagery when you can’t know how strongly other people visualize. The test asks you to compare the vision in your head with how you know it looks in real life in order to reconcile this somewhat: is the scenario you are being asked to visualize equally vivid to its real world counterpart, a little less vivid, or not vivid at all/non-existent? Further, any test that relies on self-reporting will always be subject to some bias due to the fact that you are more likely to subconsciously (or consciously) choose answers that will give you the result that you want. "