The neural correlates of working memory training in typically developing children     

Jonathan S. Jones  Anna-Lynne R. Adlam  Abdelmalek Benattayallah  Fraser N. Milton 《Child development》2022,93(3):815-830

Working memory training improves children's cognitive performance on untrained tasks; however, little is known about the underlying neural mechanisms. This was investigated in 32 typically developing children aged 10–14 years (19 girls and 13 boys) using a randomized controlled design and multi-modal magnetic resonance imaging (Devon, UK; 2015–2016). Training improved working memory performance and increased intrinsic functional connectivity between the bilateral intraparietal sulci. Furthermore, improvements in working memory were associated with greater recruitment of the left middle frontal gyrus on a complex span task. Repeated engagement of fronto-parietal regions during training may increase their activity and functional connectivity over time, affording greater working memory performance. The plausibility of generalizable cognitive benefits from a neurobiological perspective and implications for neurodevelopmental theory are discussed.  相似文献   

Effect of sport education on students’ perceived physical literacy,motivation, and physical activity levels in university required physical education: a cluster-randomized trial     

Choi  Siu Ming  Sum  Kim Wai Raymond  Leung  Fung Lin Elean  Wallhead  Tristan  Morgan  Kevin  Milton  Daniel  Ha  Sau Ching Amy  Sit  Hui Ping Cindy 《Higher Education》2021,81(6):1137-1155

Higher Education - Originating from the field of physical education, physical literacy is an individual disposition that accentuates the importance of lifelong physical activity. Sport education is...  相似文献   

Revitalizing Communication and Information Policy Research     

Milton Mueller  Becky Lentz 《The Information Society》2004,20(3):155-157

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Recovery from conditioned suppression to a partially overlapping compound stimulus     

David L. Brodigan  Milton A. Trapold 《Learning & behavior》1974,2(2):89-91

In a conditioned suppression paradigm, a partially overlapping compound stimulus signaled occurrences of electric shock. That compound CS consisted of 3 min of continuous illumination of the houselight with three discrete 5-see presentations of a tone superimposed. A .5-sec electric shock was coterminous with each tone presentation. Rats that received this treatment in early conditioning sessions showed considerable recovery from conditioned suppression to the houselight as the experiment progressed. However, the effect was not reversible, and it could not be demonstrated in rats that experienced extensive prior conditioning to the houselight alone. These results are discussed in relation to a hypothesis concerning the modulation of behavioral control exerted by elements of compound stimuli and as they relate to a recent theoretical model for Pavlovian fear conditioning.  相似文献   

Generations     

Milton J. Goell 《The Educational forum》2013,77(3)

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Where is Democracy?     

Milton Goell 《The Educational forum》2013,77(4)

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THE CHURCH IN CO‐OPERATION WITH THE HOME     

Milton S. Littlefield Ph.  D. 《Religious education (Chicago, Ill.)》2013,108(6):579-584

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Referents to scientific literacy     

Milton O. Pella  George T. O'hearn  Calvin W. Gale 《科学教学研究杂志》1966,4(3):199-208

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Effects of reinforcement-paired stimuli on general activity     

Thomas S. Hyde  Milton A. Trapold 《Learning & behavior》1975,3(4):282-286

Two experiments were performed to explore the mechanisms responsible for the increase in activity that occurs in response to stimuli which have been paired with reinforcement (S^R. The first experiment showed a sharp increase in activity to S^R-paired stimuli under conditions in which subjects were not required to perform any instrumental response to obtain the S^R. This result seemed to rule out reinforcement of instrumental “food getting” behavior as the mechanism responsible for the learned activity increases. A second experiment used an “omission training” procedure to further explore the mechanisms underlying the activity increase. In this experiment, S^R was omitted on those trials on which activity increases were present during the stimulus. In this condition, no increases in activity were observed during the stimulus. There was, however, the characteristic increase in activity in a yoked-control group which received the same number and distribution of stimulus-paired S^Rs. The results of the second experiment open the possibility that increases in activity to S^R -paired stimuli could be due to the adventitious reinforcement of motor behavior rather than the Pavlovian conditioning of a motivational state.  相似文献   

Enhancement of pigeons’ conditional discrimination performance by expectancies of reinforcement and nonreinforcement     

Gail B. Peterson  Ruth L. Wheeler  Milton A. Trapold 《Learning & behavior》1980,8(1):22-30

Prior work has shown that when the separate correct responses of a conditional discrimination are followed by different reinforcing outcomes, performance is enhanced relative to that obtained under the conventional, single-reinforcer procedure. Four experiments with pigeons yielded the analogous finding when the different outcomes were reinforcement and explicit nonreinforcement. Controls indicated that the results could not be attributed to the effects of intermittent reinforcement, to possible differences in cue duration, or to a variety of potential sources of conditioned reinforcement. An interpretation in terms of expectancy learning is proposed.  相似文献