the aim of present research was examine of relationship between destruction meta-cognitive beliefs and academic achievement of students with test anxiety. for this purpose, 243 girls and boys subjects with test anxiety of 900 students of guidance schools of noshar city were determined as the sample of study. for gathering the data, meta-cognition questionnaire and test anxiety inventory were us...

Understanding how software systems evolve is useful from different perspectives: reverse engineering, empirical studies etc.. For an effective understanding we need an explicit meta-model. We introduce Hismo, a meta-model which is centered around the notion of history and we show how we can obtain it from a snapshot meta-model. Based on our experience in developing the Hismo reverse engineering...

A lot of heuristic approaches have been explored in the last two decades in order to tackle large size optimization problems. These areas include parallel meta-heuristics, hybrid meta-heuristic, and cooperative search algorithms. Different taxonomies have been proposed in the literature for parallel and hybrid meta-heuristics. In these taxonomies, one can realize that cooperative search algorit...

Several studies have proposed meta-models for textual representations of use cases. Each of these meta-models has different goals and viewpoints, with either varying concepts and relationships or different semantics for the same concept. In Model-Driven Engineering approaches where there is no compatible proposal or a more appropriate viewpoint, or where there is no intention to limit the appro...

Concurrency is fundamental to both the expressivity and efficiency of programs today. Systems of multiple concurrent processes require coordination. In the actor model, these coordination constructs are often designed in terms of meta-actors. But there are actually many different approaches to designing an actor meta-architecture, which in turn affect how coordination constructs can be designed...

One characteristic of the next generation wireless mobile environments is a high level of interoperability between mobile applications and services. This imposes significant demand on the knowledge maintained by the wireless network about itself (system meta-data). Maintaining a repository of wireless meta-data in a way that location databases are maintained is not sufficient to support adaptab...

This study tests three hypotheses, predicting first that metacognition is highly correlated with anxiety and obsessive-compulsive (O-C) symptoms, second that it mediates the relationship between O-C symptoms and anxiety, and third that the meta-cognitive predictors of anxiety are different from the meta-cognitive predictors of O-C symptoms. The sample of the present study was 850 students selec...