SynthesisPsychological research2021
Age differences in diffusion model parameters: a meta-analysis.
Synthesis in Psychological research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 31 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
31 citing papers in PubMed.
- The influence of number of features in the lexical decision task: a study in young and older adults.Cognitive processing · 2026Article
- Beyond the overt response: Reaction time modeling in self-report surveys across administration modes and item formats.Behavior research methods · 2026Article
- Apathy, effort-based decisions and brain integrity in Alzheimer's and Parkinson's diseases.Brain : a journal of neurology · 2026Article
- Neural Compensation in the Medial Prefrontal Cortex Preserves Self-Prioritization in Aging: A Computational Approach.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026Article
- The dynamics of explore-exploit decisions suggest a threshold mechanism for reduced random exploration in older adults.PLoS computational biology · 2025Article
- Lévy Versus Wiener: Assessing the Effects of Model Misspecification on Diffusion Model Parameters.Computational brain & behavior · 2025Article
- Optimizing the Color Shapes Task for Ambulatory Assessment and Drift Diffusion Modeling: A Factorial Experiment.JMIR formative research · 2025Article
- Slower transitions between control states lead to reductions in cognitive flexibility over the lifespan.bioRxiv : the preprint server for biology · 2025Article
- Toward a Mechanistic Understanding of Reading Difficulties: Deviant Audiovisual Learning Dynamics and Network Connectivity in Children with Poor Reading Skills.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Adult age differences in the integration of values for self and other.Scientific reports · 2025Article
- Probing the origins of subjective confidence in source memory decisions in young and older adults: A sequential sampling account.Journal of experimental psychology. General · 2025Article
- Non-decision time: The Higgs Boson of decision.Psychological review · 2025Article
- Mapping computational cognitive profiles of aging to dissociable brain and sociodemographic factors.npj aging · 2024Article
- A drift diffusion model analysis of age-related impact on multisensory decision-making processes.Scientific reports · 2024Article
- Confidence ratings increase response thresholds in decision making.Psychonomic bulletin & review · 2024Article
- The expression of decision and learning variables in movement patterns related to decision actions.Experimental brain research · 2024Article
- A primer on the use of computational modelling to investigate affective states, affective disorders and animal welfare in non-human animals.Cognitive, affective & behavioral neuroscience · 2024Article
- Age-related fornix decline predicts conservative response strategy-based slowing in perceptual decision-making.Aging brain · 2024Article
- A diffusion model analysis of age and individual differences in the retro-cue benefit.Scientific reports · 2023Article
- Face coverings differentially alter valence judgments of emotional expressions.Basic and applied social psychology · 2023Article
Corrections and comments
- Erratum issued
Authors and funding
4 authors.
Funding
Abstract
Older adults typically show slower response times in basic cognitive tasks than younger adults. A diffusion model analysis allows the clarification of why older adults react more slowly by estimating parameters that map distinct cognitive components of decision making. The main components of the diffusion model are the speed of information uptake (drift rate), the degree of conservatism regarding the decision criterion (boundary separation), and the time taken up by non-decisional processes (i.e., encoding and motoric response execution; non-decision time). While the literature shows consistent results regarding higher boundary separation and longer non-decision time for older adults, results are more complex when it comes to age differences in drift rates. We conducted a multi-level meta-analysis to identify possible sources of this variance. As possible moderators, we included task difficulty and task type. We found that age differences in drift rate are moderated both by task type and task difficulty. Older adults were inferior in drift rate in perceptual and memory tasks, but information accumulation was even increased in lexical decision tasks for the older participants. Additionally, in perceptual and lexical decision tasks, older individuals benefitted from high task difficulty. In the memory tasks, task difficulty did not moderate the negative impact of age on drift. The finding of higher boundary separation and longer non-decision time in older than younger adults generalized over task type and task difficulty. The results of our meta-analysis are consistent with recent findings of a more pronounced age-related decline in memory than in vocabulary performance.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.