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Dynamics Of Perception Of Affordances For Reaching For Self And Other, Alex Dayer

Theses and Dissertations

Perceivers are sensitive to the boundaries at which they must transition from one mode of performing a given behavior to another. As in other self-organizing systems, such transitions occur at a critical value of a parameter with continuous changes in that parameter. In general, behavioral transitions occur at larger values when that parameter increases than when it decreases (positive hysteresis), and perceptual transitions (for a behavior to be performed by one’s self) occur at larger values when that parameter decreases than when it increases (negative hysteresis). We investigated whether this pattern also occurs in perceptual transitions for a behavior to …