نتایج جستجو برای: cognitive context
تعداد نتایج: 657796 فیلتر نتایج به سال:
Cognitive impairment is a well-recognised and cardinal feature of schizophrenia (Keefe 2007). Given the biological effects of ageing on the brain, it is important to consider the cognitive manifestations of schizophrenia in the context of ageing. Significant issues include the natural history of cognitive dysfunction over the lifespan, its progression to dementia, and the temporal relationship ...
this study was an attempt to investigate the effect of teaching meta cognitive strategies on iranian intermediate efl students speaking proficiency. in this study the researcher has employed metacognitive strategies taken from brown (2000) to teach speaking strategies to number of participants. the participants were intermediate students of shokouh language institute; they were divided into an ...
Learning is becoming increasingly digital not only in the academic context, but also in the corporate context. Research on how to adapt e-learning courses to the learner’s individual cognitive style is gaining momentum. However, especially in the corporate context, some more basic questions appear to be still unanswered such as whether differences in cognitive style explain differences in corpo...
A theory of cognitive aging is presented in which healthy older adults are hypothesized to suffer from disturbances in the processing of context that impair cognitive control function across multiple domains, including attention, inhibition, and working memory. These cognitive disturbances are postulated to be directly related to age-related decline in the function of the dopamine (DA) system i...
BACKGROUND Impaired facial affect recognition is the most consistent social cognitive finding in schizophrenia. Although social situations provide powerful constraints on our perception, little is known about how situational context modulates facial affect recognition in schizophrenia. METHODS Study 1 was a single-site study with 34 schizophrenia patients and 22 healthy controls. Study 2 was ...
Conflict-monitoring theory argues for a general cognitive mechanism that monitors for conflicts in information-processing. If that mechanism detects conflict, it engages cognitive control to resolve it. A slow-down in response to incongruent trials (conflict effect), and a modulation of the conflict effect by the congruence of the preceding trial (Gratton or context effect) have been taken as i...
In “The Atomic Components of Thought”, John Anderson and Christian Lebiere claim that ACT-R (4.0) realizes “Newell’s Dream” of a unifying theory of cognition. In this paper it is suggested that each ACT-R model can account for only a finite set of cognitive processes, and cannot therefore be used to model an unbounded whole mind. It is suggested that this is due to an inherent context dependenc...
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