Speeded multielement decision-making as diffusion in a hypersphere: Theory and application to double-target detection

PL Smith, EA Corbett - Psychonomic bulletin & review, 2019‏ - Springer
We generalize the circular 2D diffusion model of Smith (Psychological Review, 123, 425–
451: 2016) to provide a new model of speeded decision-making in multielement visual …

A method for simplification of complex group causal loop diagrams based on endogenisation, encapsulation and order-oriented reduction

V Bureš - Systems, 2017‏ - mdpi.com
Growing complexity represents an issue that can be identified in various disciplines. In
system dynamics, causal loop diagrams are used for capturing dynamic nature of modelled …

Defining gaze patterns for process model literacy–exploring visual routines in process models with diverse map**s

M Winter, H Neumann, R Pryss, T Probst… - Expert Systems with …, 2023‏ - Elsevier
Process models represent important information artifacts for organizations for
documentation, communication and collaboration. Proper understanding of such models is …

Unifying approaches to understanding capacity in change detection.

LC Fong, AG Blunden, PM Garrett, PL Smith… - Psychological …, 2024‏ - psycnet.apa.org
To navigate changes within a highly dynamic and complex environment, it is crucial to
compare current visual representations of a scene to previously formed representations …

Linking the diffusion model and general recognition theory: Circular diffusion with bivariate-normally distributed drift rates

PL Smith - Journal of Mathematical Psychology, 2019‏ - Elsevier
The circular diffusion model is a model of continuous outcome decisions, which are modeled
as evidence accumulation by a two-dimensional Wiener diffusion process on the interior of a …

The power law of visual working memory characterizes attention engagement.

PL Smith, EA Corbett, SD Lilburn… - Psychological …, 2018‏ - psycnet.apa.org
The quality or precision of stimulus representations in visual working memory can be
characterized by a power law, which states that precision decreases as a power of the …

Is there a serial bottleneck in visual object recognition?

DV Popovkina, J Palmer, CM Moore… - Journal of …, 2021‏ - jov.arvojournals.org
Divided attention has little effect for simple tasks, such as luminance detection, but it has
large effects for complex tasks, such as semantic categorization of masked words. Here, we …

A diffusion model analysis of target detection in near-threshold visual search

EA Corbett, PL Smith - Cognitive Psychology, 2020‏ - Elsevier
When searching for a target briefly presented among distractors how do people combine
information across display locations to make a decision and how does the quality of the …

A single, simple, statistical mechanism explains resource distribution and temporal updating in visual short-term memory

SD Lilburn, PL Smith - Cognitive Psychology, 2020‏ - Elsevier
Investigations into the way that information is held and integrated within the visual system
provides some basis for understanding how visual information is represented and …

Characterizing the time course of decision-making in change detection.

AG Blunden, DA Hammond, PDL Howe… - Psychological …, 2022‏ - psycnet.apa.org
We propose a novel modeling framework for characterizing the time course of change
detection based on information held in visual short-term memory (VSTM). Specifically, we …