Computational explanations focus on information processing tasks of specific cognitive capacities. In this paper, we argue that there are at least two different kinds of computational explanations; the interlevel and the intralevel ones. Moreover, it will be argued that neither interlevel nor intralevel computational explanations can be subsumed under the banner of standard mechanistic explanat...

Healthy aging is characterized by a gradual decline in cognitive control and inhibition of interferences, while emotional control is either preserved or facilitated. Emotional control regulates the processing of emotional conflicts such as in irony in speech, and cognitive control resolves conflict between non-affective tendencies. While negative emotion can trigger control processes and speed ...

First, we propose a theory of multimedia learning based on the assumptions that humans possess separate systems for processing pictorial and verbal material (dual-channel assumption), each channel is limited in the amount of material that can be processed at one time (limited-capacity assumption), and meaningful learning involves cognitive processing including building connections between picto...

In the past decade, cognitive theories of adult anxiety disorders have become increasingly complex, reflecting enhanced understanding of anxiety-related information-processing. This growth has fostered the development and enhancement of numerous assessment and treatment methods. Unfortunately, similar growth has been slower to occur in theories of childhood anxiety. This paper attempts to foste...

Despite advances in combination Antiretroviral Therapy (cART), adults with HIV continue to experience cognitive impairments. In addition to these cognitive impairments, research suggests as many as 40% and 20% of adults with HIV are diagnosed with depression and anxiety, respectively. The impact of these cognitive and emotional deficits increases caregiver burden, impairs occupational and drivi...

In this paper we present a unified comparison of the performance of four detection techniques for centralized data-fusion cooperative spectrum sensing in cognitive radio networks under impulsive noise, namely, the eigenvalue-based generalized likelihood ratio test (GLRT), the maximum-minimum eigenvalue detection (MMED), the maximum eigenvalue detection (MED), and the energy detection (ED). We c...

The study assessed the auditory processing abilities and the cognitive skills in children with specific learning disability. It investigates the top-down or bottom-up influence on auditory processing. Using a test battery approach, the association between cognitive skills (verbal working memory and attention) and auditory processing abilities (auditory closure, binaural integration and temporal...

OBJECTIVE The goal of this paper is to examine how to apply the science of learning to medical education. SCIENCE OF LEARNING The science of learning is the scientific study of how people learn. Multimedia learning - learning from words and pictures - is particularly relevant to medical education. The cognitive theory of multimedia learning is an information-processing explanation of how people...