The learning and study strategies of Norwegian first-year college students

In this study, we examined the learning and study strategies of 173 Norwegian first-year college students and compared the resulting profiles to those of the American students who established the norms for the selected strategy measure (i.e., Learning and Study Strategies Inventory [LASSI]). In addition, we compared the strategy profiles of students with different levels of perceived ability, gender, and age. It was found that the profiles of the Norwegian students were remarkably similar to the profiles of the American norming sample, with only the Motivation subscale of the LASSI showing a large difference between the two samples. Moreover, students with high perceived ability reported using more strategies than students with low perceived ability, and female students, on the whole, reported using more strategies than males. Finally, the age differences in reported strategy use were rather small among the Norwegian students. The results of this study are discussed in both cross-cultural and practical perspectives.     

Kinetic and kinematic analysis of stamping impacts during simulated rucking in rugby union

Laceration injuries account for up to 23% of injuries in rugby union. They are frequently caused by studded footwear as a result of a player stamping onto another player during the ruck. Little is known about the kinetics and kinematics of rugby stamping impacts; current test methods assessing laceration injury risk of stud designs therefore lack informed test parameters. In this study, twelve participants stamped on an anthropomorphic test device in a one-on-one simulated ruck setting. Velocity and inclination angle of the foot prior to impact was determined from high-speed video footage. Total stamping force and individual stud force were measured using pressure sensors. Mean foot inbound velocity was 4.3 m ? s^?1 (range 2.1–6.3 m ? s^?1). Mean peak total force was 1246 N and mean peak stud force was 214 N. The total mean effective mass during stamping was 6.6 kg (range: 1.6–13.5 kg) and stud effective mass was 1.2 kg (range: 0.5–2.9 kg). These results provide representative test parameters for mechanical test devices designed to assess laceration injury risk of studded footwear for rugby union.     

Disparity in practice: diverse strategies among teachers implementing interactive whiteboards into teaching practice in two Swedish primary schools

This paper reports on a project aimed at identifying and exploring the development and implementation processes of teaching practices with interactive whiteboards (IWBs) in two Swedish K-6 schools. The purpose of the project was to generate results and insights of value when preparing student teachers for professional use of IWBs and to give school leaders guidelines when implementing IWBs. A range of methods were used to collect rich and varied empirical materials in this exploratory project. Judging from our data, it was obvious that the implementation process of IWBs, just like other information and communication technology initiatives, is very technology-oriented, but also dependent on attitudes. Over the course of time in the project, different strategies emerged among the teachers regarding whether and how they used the IWBs in their lectures. It also became increasingly clear during the study that there is a distinction between technical interactivity and pedagogical interactivity. Our results further suggest that training is needed when introducing these boards for future users. This training should include both technical instructions and pedagogical discussions.     

PSYCHOMETRIC ANALYSIS OF A 5E LEARNING CYCLE LESSON PLAN ASSESSMENT INSTRUMENT

The purpose of this paper is to describe the procedures and the analysis of an instrument designed to measure preservice teachers’ ability to develop appropriate 5E learning cycle lesson plans. The 5E inquiry lesson plan (ILP) rubric is comprised of 12 items with a scoring range of zero to four points per item. Content validity was determined through the expertise of a panel of five science educators. Sixty six preservice teachers enrolled in elementary science methods at three universities prepared lesson plans, which were scored by their instructors using the ILP rubric. Using a Pearson two-tailed correlation, inter-rater reliability was established at a value of 0.83. An exploratory factor analysis provided evidence of construct validity, with three factors. The factors included (1) explore, (2) engage/explain/elaborate, and (3) evaluate. In addition, a secondary analysis revealed the means and standard deviations of the students' performance on each of the phases of the 5E that include: engage, explore, explain, elaborate, and evaluate. The engage item held the highest mean rating, and the evaluation items had the lowest mean ratings. Examination of the instrument's structure in light of the 5E phases is discussed and provides directions for future revisions and research.     

A Comparison of Training Methods on the Acquisition of Automotive Product Knowledge

The purpose of this study was to compare the effects of a traditional training program with a fluency‐building training program on the acquisition of automotive product knowledge in a lab setting. The effects were assessed by how accurately and quickly participants responded on a product‐knowledge test. Results indicated that participants who completed the fluency training responded faster and more accurately than control groups immediately after the study. However, the difference between the fluency group and the group that received study objectives disappeared when retention was assessed several weeks after training. The difference remained between these groups and a group that did not receive study objectives. The results were used to modify globally delivered training. This study extended previous studies by examining the effects of training designed to teach product knowledge to sales representatives in automotive dealerships and illustrates the benefits of collaboration between academic researchers and professional trainers.     

Teaching for Emergent Disciplinary Drawing in Science? Comparing Teachers’ and Children’s Ways of Representing Science Content in Early Childhood Classrooms

Research in Science Education - This classroom-based study aims to contribute knowledge about children’s opportunities to make use of drawing to make meaning in science. Employing a social...     

Teachers’ experience from a school-based collaborative teacher professional development programme: reported impact on professional development

The aim of this study was to find out how science teachers who have participated in a one-year school-based collaborative teacher professional development programme, perceive the programme’s impact on their professional development. Constant comparative analysis was used on data from three schools to generate the findings in this study. The results indicate that participating teachers perceived a clear effect on their teaching practice and ways of thinking about teaching science. In addition, the findings identify a positive effect on the teachers’ attitudes towards collaboration. The article further discusses how reflection seems to contribute to the teachers’ professional development.     

Opportunities for and obstacles to science in preschools: views from a community perspective

ABSTRACT

In this study, Activity Theory (AT) is used to analyse general patterns for how cultural and historical factors interact with the shaping of science activities in preschools. Data was produced from field notes, video observations, video stimulated recall group discussions and individual interviews with preschool teachers at fourteen preschool units, where science activities were described as a common feature of the practice. Two factors were found to be particularly important for how and whether science learning opportunities were afforded the children: the structure of the preschool community and the type of educational culture within it. In communities characterised by weak mutual commitment and without joint understanding of the purpose of the activities, the science learning objects of the activity often became fragmented and thereby elusive. This was also true for strong communities, with a shared approach and a joint understanding of the purpose of the science activities, but with educational cultures where science learning was not actively supported. In contrast, a strong community combined with an educational culture that allowed teachers to lead and intentionally frame the science content, offered child-centred science activities with clear science learning objects.     

Decreasing course content improves student comprehension of science and attitudes towards science in freshman biology

This study demonstrates a small, but significant, difference in prior understanding of basic biological concepts between students enrolled in majors' versus nonmajors' introductory biology courses. By the end of their respective courses, nonmajors demonstrated greater improvement in posttest scores than did majors. Furthermore, although initially students in the major course had a significantly more positive attitude towards science, especially in terms of personal comfort with science, by the end of the course this difference disappears. Following a semester of instruction, the attitudes of nonmajors generally improved, but student attitudes in the majors' classes declined in nearly all categories. We demonstrate a significant instructor effect in these results.     

Mediating Artifact in Teacher Professional Development

This article focuses on teacher professional development (TPD) in natural science through the 5E model as mediating artifact. The study was conducted in an upper secondary school, grounded in a school-based intervention research project. My contribution to the field of research on TPD is founded on the hypothesis that teachers would be best facilitated to make their practice more inquiry based if they are provided with a mediating artifact. In this study the artifact is a model 5E, which is a conceptual way of thinking, to help teachers reflect on their practice. The aim is to encourage teachers to make changes themselves, by applying extended use of inquiry into their practice. This mediated artifact could thus be used across different national contexts. The main research question is; how can the 5E model as a mediating artifact enhance TPD? The article addresses the processes of the use of the 5E model and its influence on teachers’ perception of the model. This is in order for teachers to conceptualize their goals related to inquiry and scientific thinking, and to solve the problems involved in achieving those goals in their own contexts.

The study concludes that, after the intervention, the teachers' approaches and strategies demonstrate greater emphasis on learning.