This study examined and compared the effects of consciousness-raisingwritten corrective feedback in 2 newly-developed levels in terms of marked thirdperson -s acquisition. Nine elementary level intact classes, including 191 malelanguage learners within the age range of 11-14 at Iran Language Institute, weretaken as the participants. Relying on the participants’ placement test results,previous t...

Visual and haptic exploration were shown to be central modes of in the development locomotion. However, it is unclear how learning affects these locomotor task such as climbing. The first aim this study was investigate modifications learners’ exploratory activity during acquisition a perceptual-motor skill. second determine what extent acquired skill transferred environments presenting novel pr...

In this experiment, we examined the extent to which the spatiotemporal reorganization of muscle synergies mediates skill acquisition on a two degree-of-freedom (df) target-acquisition task. Eight participants completed five practice sessions on consecutive days. During each session they practiced movements to eight target positions presented by a visual display. The movements required combinati...

An emotionally intelligent tutoring system should be able to taking into account relevant aspects of the mental state of the student when providing feedback. The student’s facial expressions, put in context, could provide cues with respect to this state. We discuss the analysis of the facial expression displayed by students interacting with an Intelligent Tutoring System and our attempts to rel...

Having the formal definitions of emotional states We use the formalism of decision theory to develop principled definitions of emotional states of a user, and we postulate that these notions should be useful in designing interactive entertainment systems. First, it is essential that the system be aware of the user’s emotional state to be able to react to it appropriately. Second, well defined n...

Acquisition and maintenance of touch-screen responding was examined in naïve cynomolgus monkeys (Macaca fascicularis) under automaintenance and classical conditioning arrangements. In the first condition of Experiment 1, we compared acquisition of screen touching to a randomly positioned stimulus (a gray square) that was either stationary or moving under automaintenance (i.e., banana pellet del...

Slow cortical potentials (SCPs) are considered to reflect the regulation of attention resources and cortical excitability in cortical neuronal networks. Impaired attentional functioning, as found in patients with schizophrenic disorders, may covary with impaired SCP regulation. This hypothesis was tested using a self-regulation paradigm. Twelve medicated male schizophrenic inpatients and 12 hea...

Age-related decreases in action are caused by neuromuscular weakness and cognitive decline. Although physical interventions have been reported to have beneficial effects on cognitive function in older adults, whether cognitive training improves action-related function remains unclear. In this study, we investigated the effects of combined cognitive training on intention-based and stimulus-based...