Traces of learning behaviors generally provide insights into learners and the learning processes that they employ. In this article, a learning-analytics-based approach is proposed for managing cognitive load by adjusting the instructional strategies used in online courses. The technology-based learning environment examined in this study involved a video conferencing system and learning manageme...

objective(s):a growing interest has recently been attracted towards the identification of plant-based medications including those with protective effects against cognitive impairment. sesamol has shown promising antioxidant and neuroprotective effects, therefore, we aimed to evaluate its therapeutic potential in epilepsy which is commonly associated with oxidative stress and cognitive impairmen...

aim and background: deficit of theory of mind is a fundamental impairment of social skill in autistic children. the purpose of present study was evaluation of cognitive rehabilitation on social cognition abilities of children with high function autism. methods and materials: in present single subject study, 4 children with high function autism participated in study with no probably sampling. si...

One of the most common causes of mortality in acute kidney injury is brain dysfunction. Here we investigated the possible protective effect of erythropoietin (EPO) on cognitive impairments induced by bilateral renal ischemia (BRI). Eighty male Wistar rats were allocated into 8 groups: 1, 2) Sham+V (Vehicle), 3, 4) Sham+EPO, 5, 6) BRI+V, 7, 8) BRI+EPO. The groups followed by the reperfusion per...

Background and Objective: Intracerebroventricular (ICV) injection of streptozotocin (STZ) causes cognitive impairment in rats. The beneficial effect of saffron main component, safranal was investigated on ICV STZ-induced learning, memory, and cognitive impairment in male rats. Materials and Methods: For this purpose, rats were injected with ICV STZ bilaterally, on days 1 and 3 (3 mg/kg). The ST...

Although learning protocols seem to be a promising possibility as a form of follow-up course work, cognitive and metacognitive learning activities proved to be suboptimal in “naive” protocols. Therefore, learning protocols were structured by prompts to elicit cognitive and metacognitive learning activities and thereby improve their effects. An experiment with four conditions was conducted. The ...

This paper describes an experiment that compared learners with contrasting learning styles, Active vs. Reflective, using three different strategies for learning programming via worked-examples: Pairedmethod, Structure-emphasising, and Completion. The quality of the learners’ acquired cognitive schemata was assessed in terms of their post-test performance. The experiment investigated variations ...

The aim of the study is to investigate online learning students’ perceptions of the community of inquiry according to learning outcomes such as perceived learning, willingness to participate in online learning and satisfaction, demographic variables such as age, gender, department, previous online learning experience and learning approach. In the research cross-sectional survey method was used....