BACKGROUND Addiction for narcotics is a dangerous reality, especially in teenagers and young persons, and is one of the most important socioeconomic and health problems, threatens the human society and leads to social stagnancy in various aspects. OBJECTIVES The present study aimed at determining Meta-cognitive relationship with addiction potential tendency in students and determining the dis...

fuzzy cognitive maps (fcms) have successfully been applied in numerous domains to show the relations between essential components in complex systems. in this paper, a novel learning method is proposed to construct fcms based on historical data and by using meta-heuristic: genetic algorithm (ga), simulated annealing (sa), and tabu search (ts). implementation of the proposed method has demonstrat...

Timing and other cognitive processes demanding cognitive control become interlinked when there is an increase in the level of difficulty or effort required. Both functions are interrelated and share neuroanatomical bases. A previous meta-analysis of neuroimaging studies found that people with schizophrenia had significantly lower activation, relative to normal controls, of most right hemisphere...

The goal of our research is to investigate whether a Cognitive Tutor can be made more effective by extending it to help students acquire help-seeking skills. We present a preliminary model of help-seeking behavior that will provide the basis for a Help-Seeking Tutor Agent. The model, implemented by 57 production rules, captures both productive and unproductive help-seeking behavior. As a first ...

In this paper, we present a sequential projection based meta-cognitive learning algorithm in radial basis function network for classification problems, referred as PBL-McRBFN. The algorithm is inspired by human meta-cognitive learning principles and has two components namely a cognitive component and a meta-cognitive component. The cognitive component is a single hidden layer radial basis funct...

UNLABELLED Mild Traumatic Brain Injury (mTBI), also known as concussion, has become a growing public health concern, prevalent in both athletic and military settings. Many researchers have examined post-mTBI neuropsychological outcomes, leading to multiple meta-analyses amalgamating individual study results. OBJECTIVE Considering the plethora of meta-analytic findings, the next logical step s...

This paper outlines cognitive approaches to understanding and treating positive psychotic symptoms, such as hallucinations, delusions, and dissociations. Recent cognitive accounts of psychosis are reviewed along with the claim that it is not the symptoms themselves but cognitive and meta-cognitive appraisals (attributions and beliefs) about the significance of the symptoms that cause distress a...

OBJECTIVES We hypothesize that time perception and executive functions are interrelated and share neuroanatomical basis, and that fluctuations in levels of cognitive effort play a role in mediating that relation. The main goal of this study was to identify brain structures activated both by increases in cognitive activity and during time perception tasks. METHODS We performed a multimodal met...

Many researchers have found that there is an inseparable relationship between learner autonomy and metacognitive strategy training, this thesis intends to explore the effectiveness of meta-cognitive strategy training in fostering learner autonomy and English performance in college non-majors learning under the web-based learning environment. The learners involved in the study are classified int...