Australian engineering educators’ attitudes towards Aboriginal cultures and perspectives

In Australia, representation of Aboriginal populations within the engineering profession is very low despite participation targets set by Government departments, professional bodies and Universities. Progressing the Aboriginal inclusion agenda within Australian Engineering Education requires a clearer understanding of engineering educators’ preparedness for increased numbers of students from this non-traditional cohort. This research stems from a recently completed project that explored Aboriginal perspectives in engineering education and proposed a model for embedding perspectives in curricula. Nine engineering academics were interviewed to explore attitudes towards Aboriginal perspectives in engineering and the viability of the proposed model. Results of the interviews indicate efforts to embed Aboriginal perspectives are starting from a small base of knowledge and experience. Individuals’ motivations and values indicate that there is significant support for improving this, but that efforts can be hampered by conceptions of Aboriginal perspectives that do not consider how Aboriginal knowledges may change engineering itself.     

The Writing on the Wall: A Content Analysis of College Students' Facebook Groups for the 2008 Presidential Election

This study looks at student Facebook groups supporting the 2008 presidential candidates, John McCain and Barack Obama, from largest land-grant universities in seven battleground states. The findings of a content analysis of wall posts show that students are using Facebook to facilitate dialog and civic political involvement. In opposition to pro-McCain groups, pro-Obama groups have wider time frame coverage and demonstrate substantively higher site activity. Political discussions related to the political civic process, policy issues, campaign information, candidate issues, and acquisition of campaign products dominate across groups and election seasons. An examination of the content of wall posts based on the four categories of the Michigan Model of voting behavior (partisanship, group affiliation, candidate image, and political/campaign issues) reveals that in the primary season, pro-Obama groups focus mostly on short-term topics (candidate image and campaign issues), whereas pro-McCain groups focus mostly on long-term topics (partisanship and group affiliation). The overall findings of this study suggest that youth online communities actively follow campaigns and post comments that foster the political dialog and civic engagement.     

What if the Library … Engaging Users to Become Partners in Positive Change and Improve Services in an Academic Library

Participatory and anthropological studies have blended with library customer service design and feedback practices as ways to engage users in deeper and more meaningful conversations about their needs. Formal user studies can be cumbersome, expensive, and time consuming however. Sometimes asking a simple question will work just as effectively in uncovering user needs as other types of approaches. Taking this concept and applying it to the Oklahoma State University Library community resulted in a library-wide study in 2015. Researchers started with a simple question, “What if the library?,” and through interviews, online surveys, and a sticky-note wall, they found out the answer.     

Does teacher homework feedback matter to 6th graders’ school engagement?: a mixed methods study

Metacognition and Learning - The effectiveness of homework on improving student academic achievement depends on several factors; for example, feedback provided by the teacher (i.e. grading) and...     

Can the History of Science Contribute to Modelling in Physics Teaching?

A characterization of the modelling process in science is proposed for science education, based on Mario Bunge’s ideas about the construction of models in science. Galileo’s Dialogues are analysed as a potentially fruitful starting point to implement strategies aimed at modelling in the classroom in the light of that proposal. It is argued that a modelling process for science education can be conceived as the evolution from phenomenological approaches towards more representational ones, emphasizing the role of abstraction and idealization in model construction. The shift of reference of theories—from sensible objects to conceptual objects—and the black-box models construction process, which are both explicitly presented features in Galileo’s Dialogues, are indicated as highly relevant aspects for modelling in science education.     

Effects of replica running shoes upon external forces and muscle activity during running

Twelve participants ran (9 km · h(-1)) to test two types of running shoes: replica and original shoes. Ground reaction force, plantar pressure and electromyographic activity were recorded. The shoes were tested randomly and on different days. Comparisons between the two experimental conditions were made by analysis of variance (ANOVA) test (P ≤ 0.05). The time to first peak, loading rate of the first peak and impulse of the first 75 ms of stance were significantly different between the shoes (P ≤ 0.05), revealing an increase of impact forces for the replica shoes. The peak plantar pressure values were significantly higher (P ≤ 0.05) when wearing replica shoes. During running, the contact area was significantly smaller (P ≤ 0.05) for the replica shoe. The electromyographic activity of the analysed muscles did not show changes between the two shoes in running. These findings suggest that the use of replica running shoes can increase the external load applied to the human body, but may not change the muscle activity pattern during locomotion. This new mechanical situation may increase the risk of injuries in these movements.     

Meeting linguistic challenges in the science classroom: pre-service ESL teachers' strategies

This study explores the perceptions and challenges of Malaysian pre-service teachers teaching science in a second language. A qualitative case study method was used with multiple sources of data to provide insights into the challenges that a group of pre-service teachers faced during their teaching practicum. The pre-service teachers had to overcome various challenges that arose due to factors such as lack of competency in the medium of instruction and the students' varying levels of language ability. In addressing the challenges faced, they employed various strategies, including code switching and mixing, teacher-student collaboration, rephrasing and re-emphasizing, the use of instructional aids, and the use of analogies. The evidence presented in this study suggests that attention should be given to addressing the English language policy in the science teacher education programme.     

The development of a group test of formal operational logic in the content area of environmental science

An instrument was developed to assess the logical reasoning capacity of adolescents in the content area of environmental science. Characterized as a group test, the instrument consisted of five concrete experiences related to environmental concepts, to which pencil-and-paper responses were made. The instrument was validated through (1) logical analysis of items from the standpoint of Piagetian theory, (2) correlation with clinical interviews and group test results in physical science, and (3) factor analysis. The results indicated an acceptable level of validity for the instrument in each category. Concurrently, the results of the study indicated that the reasoning level of the subjects was well below the theoretical levels predicted for them by theory. The results also suggested that reasoning ability in environmental science was lower than in areas associated with the physical concepts usually tested. The data suggested the presence of a horizontal decalage, or time lag, between the development of logical reasoning skills in areas of familiarity, such as physical science, and areas of content less familiar to the subject or those in which logical structures may be less frequently used in the development of evaluation instruments.