Cognition and Perception Commons^™

Recomposing Museums: Designing Rhythmic Experiences For Short Attention Spans In The Digital Age, Yujiang Wu

Masters Theses

Learning, being the primary aspiration of museums, “is a byproduct of attention.”¹ A visitor’s ability to focus and sustain attention on the objects, narratives, and messages within the exhibition environment profoundly influences their overall experience and the educational impact of their visit.

In an era of rapid digital evolution, changes in how information is consumed and communicated have led to shorter attention spans. Traditional museums, which are rooted in continuous, linear storytelling, now face a need for adaptation. This thesis advocates for an innovative exhibition design approach tailored to the realities of shorter attention spans, proposing curatorial and design …

Investigating The Proposed Mechanisms Guiding Negative Attentional Templates, Michael Kevin Mugno

Masters Theses

To complete goal-directed visual search, information that is gathered in working memory must be sorted by relevancy to the current task. In order to bias search, attentional templates are created within the construct of visual working memory (VWM) using both endogenous and exogenous information. While most attentional templates are built around positive information, which is directly relevant to the target of search, there are cases where negative information, which is directly relevant to the search but not necessarily the target itself, may be more efficient. However, the mechanisms behind how these negative templates direct search is debated. The goal of …

Attention Modulates Erp Indices Of The Precedence Effect, Benjamin H. Zobel

Masters Theses

When presented with two identical sounds from different locations separated by a short onset asynchrony, listeners report hearing a single source at the location of the lead sound, a phenomenon called the precedence effect (Wallach et al., 1949; Haas, 1951). When the onset asynchrony is above echo threshold, listeners report hearing the lead and lag sounds as separate sources with distinct locations. Event-related potential (ERP) studies have shown that perception of separate sound sources is accompanied by an object-related negativity (ORN) 100-250 ms after onset and a late posterior positivity (LP) 300-500 ms after onset (Sanders et al., 2008; Sanders …