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Science Subjects (science + subject)
Selected AbstractsThe association between students' use of an electronic voting system and their learning outcomesJOURNAL OF COMPUTER ASSISTED LEARNING, Issue 4 2005G. E. Kennedy Abstract This paper reports on the use of an electronic voting system (EVS) in a first-year computing science subject. Previous investigations suggest that students' use of an EVS would be positively associated with their learning outcomes. However, no research has established this relationship empirically. This study sought to establish whether there was an association between students' use of an EVS over one semester and their performance in the subject's assessment tasks. The results from two stages of analysis are broadly consistent in showing a positive association between EVS usage and learning outcomes for students who are, relative to their class, more correct in their EVS responses. Potential explanations for this finding are discussed as well as modifications and future directions of this program of research. [source] Dental students' motivation and the context of learningEUROPEAN JOURNAL OF DENTAL EDUCATION, Issue 1 2009Bettina Tjagvad Kristensen Abstract This qualitative study shows dental students' motives for choosing the dental education and how the motives influence their motivation at the first semester of study. Further the study demonstrates the relevance of the context of learning. This issue is of importance when planning a curriculum for the dental education. The material consists of interviews with eight dental students. The results show that dental students were focused on their future professional role, its practical dimensions and their future working conditions. Their motivation for choosing the dental education was found to influence their motivation for studying and their experience of the relevance of the first semester. The dental students who had co-education with the medical students at the first year of study missed a dental context and courses with clinically relevant contents. In conclusion, our data signify the importance of the context of learning. It is recommended that a future curriculum for the dental school should be designed in a way where basic science subjects are taught with both theoretically as well as practically oriented subjects and in a context which is meaningful for the students. [source] The value of a questionnaire in assessing the acquisition and retention of basic science knowledge by dental studentsEUROPEAN JOURNAL OF DENTAL EDUCATION, Issue 1 2000K. S. Last This cross-sectional study aimed to assess and compare, by performances in a questionnaire, the level of knowledge of basic medical sciences in 6th-form school pupils studying science subjects as entrance requirements to University and in 2nd, 3rd and 4th-year undergraduate dental students. A 40-part multiple response, true/false questionnaire, testing recall of factual knowledge in anatomy, biochemistry, physiology and oral biology, was used as the method of assessment. The results suggested that this simple format was an acceptable and useful method of assessment of the knowledge level of the study groups. The difference in scores of knowledge, expected to be higher in 2nd-year students compared to 6th form groups, was greatest in anatomy and oral biology, less in biochemistry and, unexpectedly, was not apparent in physiology. A difference in performance on the knowledge questionnaire was observed between 4th and 2nd year dental students, attributable primarily to decreased scores for 4th year dental students in biochemistry and, to a lesser extent, anatomy. The results obtained with this standardised test of factual knowledge recall may be of value to teachers compiling medical sciences courses for dental undergraduates and to those planning and evaluating new curricula with a less didactic approach. [source] Europe and the Crisis in Scientific VocationsEUROPEAN JOURNAL OF EDUCATION, Issue 4 2005BERNARD CONVERT During the 1990s, the number of students enrolling in science subjects at universities was declining each year in Germany, France, Italy, amongst other countries. These decreases are too readily attributed to a general disaffection caused by the image that younger generations have of scientific studies: they are seen as being the most ,difficult'. This explanation is true but not sufficient. Over and above the similarities that can be seen between European countries , which stem from the fact that they are simultaneously experiencing strong growth in and democratisation of their student populations ,, profound differences continue to exist, resulting in apparently similar effects, but with very different causes. Not only do higher education structures taken as a whole remain very different despite the Bologna process, but more fundamentally, the very meaning of the higher education system within each national society, its relationship with employment, and its position in individuals' personal career paths all vary. A comparison between Germany, Italy and France shows three ideal types of relationship between training and employment and three ways of explaining symptoms that appear similar. [source] Identifying meta-clusters of students' interest in science and their change with ageJOURNAL OF RESEARCH IN SCIENCE TEACHING, Issue 9 2009Ayelet Baram-Tsabari Abstract Nearly 6,000 science questions collected from five different web-based, TV-based and school-based sources were rigorously analyzed in order to identify profiles of K-12 students' interest in science, and how these profiles change with age. The questions were analyzed according to their topic, thinking level, motivation for and level of autonomy in raising the question, the object of interest and its magnitude, and psychological distance of the object in question from the asker. Characteristics of the asker, such as gender, grade level, and country of origin were also considered, alongside characteristics of the data source, such as language, setting (Internet, school, TV), and the potential science-attentiveness of the users. Six meta-clusters of children's and adolescents' interest in science were identified using cluster analysis of their self-generated science questions. A developmental shift in interest from non-classical to classical school science subjects was noted. Other age-related developments, such as an increase in thinking level as reflected by the questions, a decrease in organization level and the psychological distance of the object in question with age were also explored. Advantages and shortcomings of web-based data collection for educational research are discussed, as are the implications of the results obtained using this methodology for formal science education. © 2009 Wiley Periodicals, Inc. J Res Sci Teach 46: 999,1022, 2009 [source] | ||||||||||