J Baek, HJ Park - Behavior Research Methods, 2023 - Springer
The speed–accuracy tradeoff (SAT) often makes psychophysical data difficult to interpret. Accordingly, the SAT experimental procedure and model were proposed for an integrated …
Multidimensional psychometric functions can typically be estimated nonparametrically for greater accuracy or parametrically for greater efficiency. By recasting the estimation problem …
Y Zhao, J Liu, BA Dosher, ZL Lu - Journal of Cognitive Enhancement, 2024 - Springer
The learning curve serves as a crucial metric for assessing human performance in perceptual learning. It may encompass various component processes, including general …
J Yang, E Alshaikh, D Yu, T Kerwin… - JMIR Formative …, 2024 - formative.jmir.org
Background Age-related vision changes significantly contribute to fatal crashes at night among older drivers. However, the effects of lighting conditions on age-related vision …
Y Zhao, J Liu, BA Dosher, ZL Lu - Journal of Vision, 2024 - jov.arvojournals.org
Perceptual learning is a multifaceted process, encompassing general learning, between- session forgetting or consolidation, and within-session fast relearning and deterioration. The …
ZL Lu, BA Dosher - Journal of vision, 2023 - iovs.arvojournals.org
The external noise paradigm and perceptual template model (PTM) have successfully been applied to characterize observer properties and mechanisms of observer state changes (eg …
We make use of expected information gain to quantify the amount of knowledge obtained from measurements in a population. In the first application, we compared the expected …
Recent advances in nonparametric Contrast Sensitivity Function (CSF) estimation have yielded a new tradeoff between accuracy and efficiency not available to classical parametric …
Contrast sensitivity, the amount of contrast required to detect or discriminate an object, depends on spatial frequency (SF): The Contrast Sensitivity Function (CSF) peaks at …