Browsing by Subject "distance learning"
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(2006)Today information and communication technology allows us to use multimedia more than ever before in e-learning materials. Multimedia though can increase cognitive load in learning process. Because of that it cannot be taken granted what kind of learning materials should be produced. This paper intended to study the diversity of e-learning materials and the factors related cognitive load. The main purpose was to study the multimodality of the multimedia learning materials. The subject of this study is the learning materials on the web site "Kansalaisen ABC" published by YLE. Learning materials in the web site were approached from three different perspectives. The specific questions were: (1) What kind of form features are used in the representations of the learning material? Are certain form features preferred over others? (2) How do the cognitive load factors take shape in learning materials and between the forms? (3) How does the multimodality phenomenon appear in the learning materials and in what ways are form features and cognitive load factors related to multimodality? In this case study a qualitative approach was used. Analysis of the form features and the cognitive load factors in learning materials were based on content analysis. Form features included the specification of a format, the structure, the interactivity type and the type of learning material. The results showed that the web sites include various representations of both verbal and visual forms. Cognitive load factors were related mostly to visual than verbal material. Material presented according to the principles of cognitive multimedia theory multimedia representations did not cause cognitive overload in the informants. Cognitive load was increased in the case of students needing to split their attention between the multimedia forms in time and place. The results indicated how different individual characteristics are reflected by the cognitive load factors.
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(2022)Objectives. At the beginning of the Covid-19 pandemic, a large part of teaching in higher education institutions was transferred to distance learning, which affected the lives of students in many ways. The aim of this study was to examine what kind of challenges Finnish university students experienced in their studies during the Covid-19 pandemic and distance learning in the fall of 2020. The connections of the perceived challenges to gender and to the start date of studies were also examined. This study aimed to form a deeper understanding of what kind of demands the Covid-19 pandemic caused for university students. Based on the demands, it was discussed what kind of resources students would need to support their studies and well-being. In this study the study demands-resources model was used as theoretical framework. Methods. The research data was gathered as a part of the research of the educational psychology research unit of the Faculty of Education, University of Helsinki. The sample consisted of university students (N=1264) aged 18–58, of whom 81% were women. The measures of the study were based on an open question regarding the challenges experienced by students in their studies. The data was analyzed by classifying the challenges appearing in the answers using qualitative methods. The connections of the perceived challenges to gender and to the start date of studies were also examined using cross-tabulation. The significance of the observed differences was tested with the χ² test. Results and conclusions. Thirteen different categories of challenges were identified from the data, which described different physical, social, emotional and cognitive challenges experienced by the students. The most common challenges reported by students were related to high workload, time management and organizational skills, as well as lack of social interaction and loneliness. The results showed differences in the perceived challenges according to the start date of the studies. The results also suggested gender differences, but these differences were not statistically significant. Based on the results, students would need social support which the university could provide, for example by enabling social integration, especially at the beginning of studies. In addition, students would need support for developing time management and organizational skills, as well as physical support, for example in the form of providing facilities suitable for studying.
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