Dynamic size-weight changes after object lifting reduce the size-weight illusion
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چکیده
منابع مشابه
Lifting movements in the size-weight illusion
The occurrence of the size-weight illusion is related to the manner in which objects are lifted. When the SWI occurs, the larger of two objects of equal objective weight is usually lifted with greater acceleration, deceleration, and maximum velocity than the smaller one, but to approximately the same height. These differences are not present when the cans feel equally heavy. The relationship of...
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but it has been copied into several books without verification. As I have not verified my references, I cannot quote chapter and verse, but anyhow a professional psychologist recently asked me whether the statement is true. I replied that I thought it extremely improbable, but that, as Kirkpatrick said, when Bruce stabbed the Red Comyn, I would "male siccar." It is perhaps scarcely necessary to...
متن کاملPerceptual Learning: Inverting the Size–Weight Illusion
When one lifts two objects of equal weight and appearance but different size, the smaller object usually feels heavier. New results show that this size-weight illusion can be inverted after extensive training with objects in which the natural size-weight relationship is artificially reversed.
متن کاملLifting without Seeing: The Role of Vision in Perceiving and Acting upon the Size Weight Illusion
BACKGROUND Our expectations of an object's heaviness not only drive our fingertip forces, but also our perception of heaviness. This effect is highlighted by the classic size-weight illusion (SWI), where different-sized objects of identical mass feel different weights. Here, we examined whether these expectations are sufficient to induce the SWI in a single wooden cube when lifted without visua...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2019
ISSN: 2045-2322
DOI: 10.1038/s41598-019-52102-y