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They test for puzzles that appear as visual shape complexities which require use of the visual cortex. That is something a person might refer to as a visual ab
by austincheney 8y ago
They test for puzzles that appear as visual shape complexities which require use of the visual cortex. That is something a person might refer to as a visual abstraction. That isn't a practical abstraction, such as requiring a person to form an answer from the absent of acceptable criteria (to abstract or form something new to solve a problem).
- lliamander 8y agoIt's not readily apparent to my that those two abilities should be distinct. It seems plenty likely that they would be at least highly correlated. While you're point about the visual cortex may be relevant, I don't think that's the whole story. My understanding is that different IQ tests will rely on different kinds of questions (i.e. not all involve visual shapes; some involve word/logic puzzles). The point the scores for all IQ tests correlate very highly (and thus suggest that there exists some common factor).