scholarly journals Prediction of mixed schema learning in a reproduction task

1967 ◽  
Vol 8 (12) ◽  
pp. 533-534 ◽  
Author(s):  
Ed M. Edmonds ◽  
Marvin R. Mueller
Keyword(s):  
Reproduction Task ◽  
Schema Learning ◽  
Mixed Schema

scholarly journals Effects of incidental training and reinforcement on mixed schema learning

1968 ◽  
Vol 10 (2) ◽  
pp. 75-76 ◽  
Author(s):  
Ed M. Edmonds ◽  
Marvin R. Mueller
Keyword(s):  
Schema Learning ◽  
Mixed Schema

Under- and Over-Estimation

2011 ◽  
Vol 58 (1) ◽  
pp. 39-49 ◽  
Author(s):  
Virginie Crollen ◽  
Julie Castronovo ◽  
Xavier Seron
Keyword(s):  
Empirical Data ◽  
Accurate Estimation ◽  
Numerical Estimation ◽  
Production Task ◽  
Estimation Task ◽  
Reproduction Task ◽  
Perception Task ◽  
Adult Participants ◽  
Mapping Hypothesis ◽  
Task Perception

Over the last 30 years, numerical estimation has been largely studied. Recently, Castronovo and Seron (2007) proposed the bi-directional mapping hypothesis in order to account for the finding that dependent on the type of estimation task (perception vs. production of numerosities), reverse patterns of performance are found (i.e., under- and over-estimation, respectively). Here, we further investigated this hypothesis by submitting adult participants to three types of numerical estimation task: (1) a perception task, in which participants had to estimate the numerosity of a non-symbolic collection; (2) a production task, in which participants had to approximately produce the numerosity of a symbolic numerical input; and (3) a reproduction task, in which participants had to reproduce the numerosity of a non-symbolic numerical input. Our results gave further support to the finding that different patterns of performance are found according to the type of estimation task: (1) under-estimation in the perception task; (2) over-estimation in the production task; and (3) accurate estimation in the reproduction task. Moreover, correlation analyses revealed that the more a participant under-estimated in the perception task, the more he/she over-estimated in the production task. We discussed these empirical data by showing how they can be accounted by the bi-directional mapping hypothesis ( Castronovo & Seron, 2007 ).

Schema learning and utilization as a function of task and stimulus variables.

1969 ◽  
Author(s):  
Chris T. Bersted ◽  
Bill R. Brown ◽  
Selby H. Evans
Keyword(s):  
Schema Learning

Individual differences related to present and future mental orientation predict the sense of time

2017 ◽  
Author(s):  
Marc Wittmann ◽  
Henrike Fiedler ◽  
Wilhelm Gros ◽  
Julia Mossbridge ◽  
Cintia Retz Lucci
Keyword(s):  
Individual Differences ◽  
Time Perspective ◽  
Cross Sectional Study ◽  
Self Report ◽  
Reproduction Task ◽  
Cross Sectional ◽  
Waiting Period ◽  
Frequency Scale ◽  
Temporal Intervals ◽  
Sense Of Time

With this cross-sectional study we investigated how individual differences regarding present- and future-oriented mental processes are related to the experience of time in the seconds and minutes range. A sample of students (N = 100) filled out self-report measures of time perspective (ZTPI), mindfulness (FMI), impulsiveness (BIS), and the daydreaming frequency scale (DDFS). Furthermore they were asked to (a) retrospectively judge the duration of a waiting period of five minutes, and (b) to prospectively perform an visual duration reproduction task with intervals of 3, 6, and 9 seconds. Regression models show that (a) being more present fatalistic (ZTPI) and more impulsive are related to longer duration estimates of the waiting period, and (b) having a stronger propensity to daydream leads to a stronger under-reproduction of temporal intervals. These findings show how personality traits related to present orientation are associated with the state-like perception of duration.

Sense of time in children with ADHD: Effects of duration, distraction, and stimulant medication

1997 ◽  
Vol 3 (4) ◽  
pp. 359-369 ◽  
Author(s):  
RUSSELL A. BARKLEY ◽  
SETH KOPLOWITZ ◽  
TAMARA ANDERSON ◽  
MARY B. McMURRAY
Keyword(s):  
Stimulant Medication ◽  
Recent Theory ◽  
Interval Duration ◽  
Time Intervals ◽  
Reproduction Task ◽  
Children With Adhd ◽  
Time Reproduction ◽  
Control Subjects ◽  
Adhd Children ◽  
Sense Of Time

A recent theory of ADHD predicts a deficiency in sense of time in the disorder. Two studies were conducted to test this prediction, and to evaluate the effects of interval duration, distraction, and stimulant medication on the reproductions of temporal durations in children with ADHD. Study I: 12 ADHD children and 26 controls (ages 6–14 years) were tested using a time reproduction task in which subjects had to reproduce intervals of 12, 24, 36, 48, and 60 s. Four trials at each duration were presented with a distraction occurring on half of these trials. Control subjects were significantly more accurate than ADHD children at most durations and were unaffected by the distraction. ADHD children, in contrast, were significantly less accurate when distracted. Both groups became less accurate with increasing durations to be reproduced. Study II: Tested three doses of methylphenidate (MPH) and placebo on the time reproductions of the 12 ADHD children. ADHD children became less accurate with increasing durations and distraction was found to reduce accuracy at 36 s or less. No effects of MPH were evident. The results of these preliminary studies seem to support the prediction that sense of time is impaired in children with ADHD. The capacity to accurately reproduce time intervals in ADHD children does not seem to improve with administration of stimulant medication. (JINS, 1997, 3, 359–369.)

ERP correlates of linear hand movements in a motor reproduction task

2010 ◽  
Vol 47 (3) ◽  
pp. 486-500 ◽  
Author(s):  
Waldemar Kirsch ◽  
Erwin Hennighausen ◽  
Frank Rösler
Keyword(s):  
Hand Movements ◽  
Reproduction Task

The strongest schema learning GA and its application to multilevel thresholding

2008 ◽  
Vol 26 (5) ◽  
pp. 716-724 ◽  
Author(s):  
Li Cao ◽  
Paul Bao ◽  
Zhongke Shi
Keyword(s):  
Multilevel Thresholding ◽  
Schema Learning

American Sign Language Sentence Reproduction Task

2014 ◽  
Author(s):  
Ted Supalla ◽  
Peter C. Hauser ◽  
Daphne Bavelier
Keyword(s):  
American Sign Language ◽  
Sign Language ◽  
American Sign ◽  
Reproduction Task

Distance Estimation by Blindfolded Sighted Participants Using Echolocation

Perception ◽  
2019 ◽  
Vol 48 (12) ◽  
pp. 1235-1251
Author(s):  
Tomoki Maezawa ◽  
Jun I Kawahara
Keyword(s):  
Internal Representation ◽  
Distance Estimation ◽  
Target Distance ◽  
Systematic Bias ◽  
Practice Session ◽  
Reproduction Task ◽  
Hearing Ability ◽  
Delayed Reproduction ◽  
Retention Intervals ◽  
The Relationship

Auditory perceived distance can be distorted in one’s internal representation. Thus, the present study examined whether blindfolded sighted participants could reduce the bias and preserve estimated distance for 5 to 15 s using echolocation. The participants performed a delayed reproduction task that consisted of testing sessions on 2 separate days in which the target distance was manipulated from 20 to 50 cm. Participants were blindfolded and asked to reproduce the distance of a target after a temporal delay of several seconds using click bursts produced by a loudspeaker. The testing session was preceded by a practice session that included training and feedback. The relationship between estimated and actual distances was approximated based on a power function and the over- and underestimation of the target distance on each test day. Although participants showed systematic bias in distance estimation on both days, participants changed their bias in the second session by shifting reproduced locations closer to their bodies. The accuracy and consistency of their responses improved across the 2 days. Neither accuracy nor consistency was affected by the retention intervals. These enhancements of performance might be due to improved hearing ability or calibration of internal spatial references through a practice session.

scholarly journals Aesthetic Preference and Time: Preferred Painting Dilates Time Perception

SAGE Open ◽  
2020 ◽  
Vol 10 (3) ◽  
pp. 215824402093990
Author(s):  
Lingjing Li ◽  
Yu Tian
Keyword(s):  
Time Perception ◽  
Reproduction Task ◽  
Aesthetic Preference ◽  
Temporal Reproduction ◽  
Time Perceptions ◽  
Aesthetic Preferences ◽  
Perceived Duration

In the domain of aesthetic preference, previous studies focused primarily on exploring the factors that influence aesthetic preference while neglecting to investigate whether aesthetic preference affects other psychological activities. This study sought to expand our understanding of time perception by examining whether aesthetic preference in viewing paintings influenced its perceived duration. Participants who preferred Chinese paintings ( n = 20) and participants who preferred western paintings ( n = 21) were recruited to complete a temporal reproduction task that measured their time perception of Chinese paintings and of western paintings. The results showed that participants who preferred Chinese paintings exhibited longer time perceptions for Chinese paintings than for western paintings, while the participants who preferred western paintings exhibited longer time perceptions for western paintings than for Chinese paintings. These results suggested that aesthetic preference could modulate our perceived duration of painting presentation. Specifically, individuals perceive longer painting presentation durations when exposed to the stimuli matching their aesthetic preferences.

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