Behavioral hypotheses and choice reaction time
نویسندگان
چکیده
منابع مشابه
Sequential effects: A Bayesian analysis of prior bias on reaction time and behavioral choice
Human subjects exhibit “sequential effects” in many psychological experiments, in which they respond more rapidly and accurately to a stimulus when it reinforces a local pattern in stimulus history, compared to when it violates such a pattern. This is often the case even if the local pattern arises by chance, such that stimulus history has no real predictive power, and therefore any behavioral ...
متن کاملSome experiments on simple and choice reaction time.
4 experiments in simple and choice reaction time (RT) are reported. Experiment I examines the effect of monetary payoffs on the accuracy and variability of time estimation. Experiment II examines the effect of moving the position of a narrow payoff band along the time axis on the variability of observed RTs. This appears to alter the proportion of bona fide reactions (of low variability) and of...
متن کاملAnticipatory postural adjustments under simple and choice reaction time conditions.
Two different schemes of the central organization of anticipatory postural adjustments (APAs) have been proposed: one of them assumes that postural and focal components of an action are results of a single control process (single-process hypothesis) while the other one suggests that these two components result from two relatively independent control processes (dual-process hypothesis). To disti...
متن کاملPredicting Fluid Intelligence by Components of Reaction Time Distributions from Simple Choice Reaction Time Tasks
Mean reaction times (RT) and the intra-subject variability of RT in simple RT tasks have been shown to predict higher-order cognitive abilities measured with psychometric intelligence tests. To further explore this relationship and to examine its generalizability to a sub-adult-aged sample, we administered different choice RT tasks and Cattell’s Culture Fair Intelligence Test (CFT 20-R) to n = ...
متن کاملthe effect of sleep deprivation on choice reaction time and anaerobic power of college student athletes
purpose the aim of this study was to determine the effect of one night's sleep deprivation on anaerobic performance and reaction time of subjects in the morning of the following day. methods eighteen male college student athletes were studied twice in a balanced, randomized design. subjects were measured for peak power, mean power and reaction time. results the performance showed no significant...
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ژورنال
عنوان ژورنال: Psychonomic Science
سال: 1965
ISSN: 0033-3131,2197-9952
DOI: 10.3758/bf03343125