Social and Behavioral Sciences Commons^™

What You Attend To Is What You Remember : Investigating The Unit Of Representation In Visual Working Memory, Amanda Elaine Van Lamsweerde

LSU Doctoral Dissertations

The unit of representation in visual working memory (VWM) is a matter of some debate. The object benefit occurs when more features are remembered when they are combined into fewer objects. This has been used to support the perspective that objects are the unit of representation in VWM. However, the object benefit occurs only for two features from different dimensions (e.g., a blue circle: color and shape) but not two features from the same dimension (e.g., a red-and-blue bi-colored square: two colors). This suggests that both objects and features may be important in determining VWM capacity. The purpose of this …