A Speed-Accuracy Tradeoff Hierarchical Model Based on Cognitive Experiment.

ABSTRACT: Most tests are administered within an allocated time. Due to the time limit, examinees might have different trade-offs on different items. In educational testing, the traditional hierarchical model cannot adequately account for the tradeoffs between response time and accuracy. Because of this, some joint models were developed as an extension of the traditional hierarchical model based on covariance. However, they cannot directly reflect the dynamic relationship between response time and accuracy. In contrast, response moderation models took the residual response time as the independent variable of the response model. Nevertheless, the models enlarge the time effect. Alternatively, the speed-accuracy tradeoff (SAT) model is superior to other experimental models in the SAT experiment. Theref

SUBMITTER: Guo X 

PROVIDER: S-EPMC6960267 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature