In this article, we attempt to distinguish between the properties of moderator and mediator variables at a number of levels. First, we seek to make theorists and researchers aware of the importance of not using the terms moderator and mediator…
Psychology
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Functional magnetic resonance imaging (fMRI) is currently the mainstay of neuroimaging in cognitive neuroscience. Advances in scanner technology, image acquisition protocols, experimental design, and analysis methods promise to push forward fMRI…
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We review evidence for partially segregated networks of brain areas that carry out different attentional functions. One system, which includes parts of the intraparietal cortex and superior frontal cortex, is involved in preparing and applying…
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The prefrontal cortex has long been suspected to play an important role in cognitive control, in the ability to orchestrate thought and action in accordance with internal goals. Its neural basis, however, has remained a mystery. Here, we propose…
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The capacity to control emotion is important for human adaptation. Questions about the neural bases of emotion regulation have recently taken on new importance, as functional imaging studies in humans have permitted direct investigation of control…
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Prior to the twentieth century, theories of knowledge were inherently perceptual. Since then, developments in logic, statistics, and programming languages have inspired amodal theories that rest on principles fundamentally different from those…
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In recent studies of the structure of affect, positive and negative affect have consistently emerged as two dominant and relatively independent dimensions. A number of mood scales have been created to measure these factors; however, many existing…
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An implicit association test (IAT) measures differential association of 2 target concepts with an attribute. The 2 concepts appear in a 2-choice task (2-choice task (e.g., flower vs. insect names), and the attribute in a 2nd task (e.g., pleasant vs.…
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Of the many brain events evoked by a visual stimulus, which are specifically associated with conscious perception, and which merely reflect non-conscious processing? Several recent neuroimaging studies have contrasted conscious and non-conscious…
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Everyday life requires frequent shifts between cognitive tasks. Research reviewed in this article probes the control processes that reconfigure mental resources for a change of task by requiring subjects to switch frequently among a small set of…
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What was noted by E. J. Langer (1978) remains true today that much of contemporary psychological research is based on the assumption that people are consciously and systematically processing incoming information in order to construe and interpret…
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To account for dissociations observed in recognition memory tests, several dual-process models have been proposed that assume that recognition judgments can be based on the recollection of details about previous events or on the assessment of…
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BACKGROUND: Precursors of marijuana use in early adolescence are largely unknown because studies generally focus on marijuana use among older adolescents or adults. METHODS: In this study, we examined precursors of marijuana use in a sample of 1023…
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It is controversial whether different cognitive functions can be mapped to discrete regions of the prefrontal cortex (PFC). The localisationist tradition has associated one cognitive function - inhibition - by turns with dorsolateral prefrontal…
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This is my own personal selection of recent papers in neuroscience that reflect big/important findings. I try to add articles monthly, and focus on… -
Research papers with bombastic or interesting titles that will make you lol. -
Papers regarding computational research from a systems neuroscience level to complex behavior and cognition. Including "foundational" or review… -
What are the case studies of plagiarism, cheating and corruption of scientific research, and what can be done to avoid these pitfalls? And what is at…
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Researcher (at an Academic Institution)School of Health and Related Research (ScHARR), University of Sheffield -
Researcher (at an Academic Institution)UC Berkeley -
Ph.D. StudentDepartment of Psychiatry, University Hospital Vall d’Hebron, CIBERSAM. Department of Psychiatry and Legal Medicine, Universitat Autònoma de Barcelona -
ProfessorSkidmore College -
Ph.D. StudentNorthwestern University / Universita`degli Studi Milano-Bicocca