Robust knowledge consists of both conceptual and procedural knowledge. In order to address both types of knowledge, offering students opportunities to explore target concepts in an exploratory learning environment (ELE) is insufficient. Instead, we need to combine exploratory learning environments, to support students acquisition of conceptual knowledge, with more structured learning environmen...

Exploratory search is becoming more common as the web is used more increasingly as a medium for learning and discovery. Compared to traditional known-item search, exploratory search is more challenging and difficult to support because it initiates with poorly defined search goals, while the user knowledge and information needs constantly change throughout the search process. Modeling the user b...

People with symptoms of depression show impairments in decision-making. One explanation is that they have difficulty maintaining rich representations of the task environment. We test this hypothesis in the context of exploratory choice. We analyze depressive and non-depressive participants' exploration strategies by comparing their choices to two computational models: (1) an "Ideal Actor" model...

People with symptoms of depression show impairments in decision-making. One explanation is that they have difficulty maintaining rich representations of the task environment. We test this hypothesis in the context of exploratory choice. We analyze depressive and non-depressive participants’ exploration strategies by comparing their choices to two computational models: 1) an “Ideal Actor” model ...

Exploratory learning has been proved to be beneficial for learning when guidance and support is provided. This is a challenging issue as balance between freedom and control is a strong requirement in this context. In this paper the challenges involved are discussed together with the way they affect the process of learner modelling. We discuss previous attempts to model the learner in explorator...

Teaching English for elementary schools in Indonesia has been taught since 1994, however, the quality of learning is still far from satisfactory results. Therefore, teaching on this level should be developed meaningfully by promoting contexts effectively because it directly influences students’ competence and attitudes toward target language next levels. This a library research article with aim...

Structural equation modelling (SEM) is a statistical technique for testing and estimating causal relations using a combination of statistical data and qualitative causal assumptions [1]– [3]. SEM allows for both confirmatory and exploratory modeling. In exploratory modeling one starts with the specification of a hypothesis, which is tested against measurements by measuring how well the model fi...

The paper presents the original approach to the exploratory OLAP of the heterogeneous resources based on the integral analytical model. Applying the multidimensional data model as a technological fundament allows to analyze the structure of the joining sources according to unified notation, allows to present information in form of native multidimensional view and provides efficient integration ...