ArticleScientific reports2019
Risk aversion in the adjustment of speed-accuracy tradeoff depending on time constraints.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Speed is associated with polarization during subjective evaluation: no tradeoff, but an effect of the ease of processing.Cognitive neurodynamics · 2024Article
- Developmental Trajectory of Anticipation: Insights from Sequential Comparative Judgments.Behavioral sciences (Basel, Switzerland) · 2023Article
- Effects of Time Constraints and Goal Setting on Basketball Shooting.Frontiers in psychology · 2022Article
- Modulation of initial movement for double potential targets with specific time constraints.Scientific reports · 2021Article
- Sensorimotor strategy selection under time constraints in the presence of two motor targets with different values.Scientific reports · 2021Article
- Article
- Competition Rather Than Observation and Cooperation Facilitates Optimal Motor Planning.Frontiers in sports and active living · 2021Article
- The impact of learning opportunities on the development of learning and decision-making: an experiment with passerine birds.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2020Article
- Article
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Humans are often required to make decisions under time constraints and to adjust speed-accuracy tradeoff (SAT) based on time constraints. Previous studies have investigated how humans adjust SAT depending on the time discount rate of expected gain. Although the expected gain of actions can be determined by both gain and probability, only situations where gain decreases over time have been tested. Considering the effect of risk on decision-making, the difference in time discount factors may modulate the response strategies for SAT, since temporal changes in variance of possible outcomes differ when gain or probability decreases over time. Here, we investigated the response strategies for SAT under different time discount factors. Participants were required to select one of the two options with different initial values in situations where the expected gain of options declined over time by a linear decrease in gain or probability. Comparison of response strategies between conditions revealed that response times in the gain condition were longer than those in the probability condition, possibly due to risk-aversion. These findings indicate the existence of common rules underpinning sensorimotor and economic decision-making.
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