Current directions in visual perceptual learning
ZL Lu, BA Dosher - Nature reviews psychology, 2022 - nature.com
The visual expertise of adult humans is jointly determined by evolution, visual development
and visual perceptual learning. Perceptual learning refers to performance improvements in …
and visual perceptual learning. Perceptual learning refers to performance improvements in …
How mechanisms of perceptual decision-making affect the psychometric function
Psychometric functions are often interpreted in the context of Signal Detection Theory, which
emphasizes a distinction between sensory processing and non-sensory decision rules in the …
emphasizes a distinction between sensory processing and non-sensory decision rules in the …
Testing theories of post-error slowing
People tend to slow down after they make an error. This phenomenon, generally referred to
as post-error slowing, has been hypothesized to reflect perceptual distraction, time wasted …
as post-error slowing, has been hypothesized to reflect perceptual distraction, time wasted …
Diffusion modeling and intelligence: Drift rates show both domain-general and domain-specific relations with intelligence.
Several previous studies reported relationships between speed of information processing as
measured with the drift parameter of the diffusion model (Ratcliff, 1978) and general …
measured with the drift parameter of the diffusion model (Ratcliff, 1978) and general …
Individual differences and fitting methods for the two-choice diffusion model of decision making.
R Ratcliff, R Childers - Decision, 2015 - psycnet.apa.org
Methods of fitting the diffusion model were examined with a focus on what the model can tell
us about individual differences. Diffusion model parameters were obtained from the fits to …
us about individual differences. Diffusion model parameters were obtained from the fits to …
[HTML][HTML] Dissociable mechanisms of speed-accuracy tradeoff during visual perceptual learning are revealed by a hierarchical drift-diffusion model
Two phenomena are commonly observed in decision-making. First, there is a speed-
accuracy tradeoff (SAT) such that decisions are slower and more accurate when instructions …
accuracy tradeoff (SAT) such that decisions are slower and more accurate when instructions …
Retest reliability of the parameters of the Ratcliff diffusion model
In the recent years, there is a growing interest to use the Ratcliff Diffusion Model (1978) for
diagnostic purposes as the parameters of the model capture interindividual differences in …
diagnostic purposes as the parameters of the model capture interindividual differences in …
Multiple timescales of learning indicated by changes in evidence-accumulation processes during perceptual decision-making
Evidence accumulation models have enabled strong advances in our understanding of
decision-making, yet their application to examining learning has not been common. Using …
decision-making, yet their application to examining learning has not been common. Using …
Evaluating the unequal-variance and dual-process explanations of zROC slopes with response time data and the diffusion model
We tested two explanations for why the slope of the z-transformed receiver operating
characteristic (zROC) is less than 1 in recognition memory: the unequal-variance account …
characteristic (zROC) is less than 1 in recognition memory: the unequal-variance account …
Strategically managing learning during perceptual decision making
Making optimal decisions in the face of noise requires balancing short-term speed and
accuracy. But a theory of optimality should account for the fact that short-term speed can …
accuracy. But a theory of optimality should account for the fact that short-term speed can …