the purpose of this study was to investigate the impact of 2 concept map (cm) learning strategies on iranian efl learners’ reading comprehension ability and learner autonomy. to this end, 60 iranian efl learners at the preintermediate level of language proficiency were randomly assigned to 2 groups. both groups received an 8-week instruction: one through teacher-constructed and the other throug...

The purpose of this study was to investigate the impact of 2 concept map (CM) learning strategies on Iranian EFL learners’ reading comprehension ability and learner autonomy. To this end, 60 Iranian EFL learners at the preintermediate level of language proficiency were randomly assigned to 2 groups. Both groups received an 8-week instruction: one through teacher-constructed and the other throug...

Concept maps have been widely put to educational uses. But concept maps in the past were limited in their assessment standards. Some only take concept nodes into consideration; other evaluation criteria use concept nodes as the basis, with relation links playing a minor role. To address this problem, this study proposes a new style of concept map, called weighted concept map, which assigns a we...

Recently, many authors have considered the problem of simultaneous localisation and mapping (SLAM). The paper addresses a somewhat diierent problem, that of cooperative localisation and mapping (CLAM). Basically, CLAM involves two or more robots cooperating to build a map of the environment. This cooperation is not aimed at simply increasing the speed with which the map is constructed; rather, ...

Explicit visual representations of domain knowledge have the potential to support students engaged in scientific inquiry learning activities on an epistemic level. This can be facilitated using computational methods for the extraction of concepts from student generated knowledge artefacts such as hypotheses, concept maps, or wiki articles. We propose an application of this approach in the conte...

Recently, many authors have considered the problem of simultaneous lo-calisation and mapping (SLAM). The paper addresses a somewhat diierent problem, that of cooperative localisation and mapping (CLAM). Basically, CLAM involves two or more robots cooperating to build a map of the environment. This cooperation is not aimed at simply increasing the speed with which the map is constructed; rather,...

The use of concept maps continues to grow worldwide, and users are consistently finding new applications and uses for the tool. However, we continue to observe difficulties in the use of the tool that seem to be consistent throughout countries and domains of use. Among them, we cite the difficulty in the construction and structure of propositions, the lack of a focus question to guide the const...

Concept maps are widely used in education, and have been acclaimed for their excellent results. For efficiently using concept maps in education, computer-based concept mapping systems have been developed. However these computer-based concept mapping systems are limited in their assessment algorithms. The assessment takes only concept nodes as the primary basis, with relation links playing only ...

This paper discusses both a new measurement method and a performance scoring method in comparison with concept maps drawn by individual students with the concept map drawn by the teacher. However, it is very difficult to evaluate the degree of similarity between a pair of concept maps. Therefore, this paper presents a quantitative evaluation measure of similarity between a pair of maps by consi...

Concept maps consist of both content and structure. When working with concept maps, educators give instructions for the students to follow while working on concept mapping. These instructions are usually provided in terms of conditions on the structure and the content of the maps. While educators have expectations in terms of the result of the concept mapping activity, often they are not aware ...