Implementation of service-learning in engineering and its impact on students’ attitudes and identity

The current paper outlines a concise engineering service-learning model and describes its implementation and logistics in the context of a typical heat transfer course for undergraduate engineering students. The project was executed in collaboration with a not-for-profit organisation. Summative reflections were conducted by the students by answering a set of carefully-phrased questions after conducting the project. The students had to write about their feelings, attitudes, identity, and the physical, social, ethnic and economical environment they had experienced as they performed the service. A quantitative method for analysing reflections is presented. Analysis of the students’ responses clearly showed that they became more aware and sensitive to their roles as engineers in a societal context.     

‘You need a system’: exploring the role of data in the administration of university students and courses

Universities generate a mass of data related to students and the courses that they study. As such, ‘data work’ using digital technologies and digital systems is integral to educational administration within higher education. Drawing on in-depth interviews with administrative and managerial staff in an Australian university, this article examines the data practices and processes that have grown up around students and courses. In particular, the article explores the ‘back-stage’ issues surrounding data – e.g. concerns and tensions associated with appropriate uses of data; the organisational cultures that form around the use of data; and the (un)intended consequences of data work. These findings point towards an implicit ‘black-boxing’ of data that shapes the generation and use of digital data in ways that are predominantly restricted and bounded. The article concludes by considering how these constrained forms of data use might be problematised and reconsidered.     

The impact of engineering curriculum design principles on elementary students’ engineering and science learning

The Framework for K-12 Science Education and the Next Generation Science Standards propose that students learn core ideas and practices related to engineering as well as science. To do so, students will need high-quality curricular materials designed to meet these goals. We report an efficacy study of an elementary engineering curriculum, Engineering is Elementary (EiE) that includes a set of hypothesized critical components designed to encourage student engagement in practices, connect engineering and science learning, and reach diverse students. To measure the impact of the curriculum, we conducted a cluster randomized controlled trial in 604 classrooms in 152 schools in three states. Schools were randomly assigned to either the treatment curriculum or to a comparison curriculum that addressed the same learning goals but did not include several critical components. Results show that students who used the treatment curriculum (EiE) regardless of demographic characteristics outperformed students in the comparison group on outcome measures of both engineering and science content learning. The results show that curriculum design affects student-learning outcomes.     

A joint venture model for teaching required courses in ‘ethics and engineering’ to engineering students

We present our experience, spanning more than 10 years of teaching a course on ‘ethics and engineering’ for a group of MSc programmes in applied sciences at Delft University of Technology. The course is taught by a team of teachers from the faculty of Applied Sciences and from the department of Philosophy of the Faculty of Technology, Policy and Management, on a basis of complementarity and equality. We call it the Joint Venture teaching model. We conclude that the Joint Venture teaching model, in combination with the contents and teaching methods of the course, are successful. The course is a positively perceived element in the curricula. But we also point to a threat to the Joint Venture teaching model. As it may not be very attractive for staff from a technical faculty to participate in this kind of teaching, the availability of motivated and qualified staff from a technical faculty may be a problem. Mitigation of this threat requires sustained commitment from a technical faculty, and hence this is a necessary condition for a successful and sustained application of our teaching model.     

Academic failure of first-year engineering and technological students in India and assessment of motivation factors – a case study

This study has been conducted to show that there is a recent trend in engineering colleges in India that students who are considered to be highly intelligent show poor academic performance during their 1st year. This article is proposed to examine the role of motivation factors such as teaching methods and learning material in the academic performance of engineering and technological students in India. A test was carried out among engineering students. A total of 200 male and female students participated in this test. A 2-group discriminator analysis was done to analyse the data. The results showed that there was a significant correlation (p = 0.000) between motivation factors and academic performance of engineering students. The higher the rating of these factors by the students, the higher their performance.     

‘To go boldly’: teaching science fiction to first-year engineering students in a South African context

This paper reflects on the teaching of science fiction texts to first-year engineering students at the University of the Witwatersrand as part of a Critical Thinking course that uses literature as a vehicle through which to develop competence in critical literacy and communication. This course aims to equip engineering students, as future intermediaries between science and society, with the ability to fulfil this role in both the contemporary global world and South Africa more specifically through the imaginative inhabitation of divergent subject positions afforded by literary texts. Science fiction encourages students to engage imaginatively with various societal ideas, constructs and possibilities. One of the principles of the course is that reading facilitates empathic responses, challenging readers to inhabit unfamiliar subject positions. In this way, the teaching of science fiction aims to develop self-reflective and critical learning practices, wherein engineering students grapple with the ethical ramifications of extrapolated known science in a South African context.     

The perception of workload and task complexity and its influence on students’ approaches to learning: a study in higher education

Researchers have tried to induce a deeper approach to learning by means of student-centred learning environments. Findings did not always confirm the positive hypotheses. This has given rise to the question as to what the discouraging or encouraging factors are for inducing a deep approach to learning. The aim of this research study is to determine whether perceived workload and task complexity are discouraging or encouraging factors. In addition, these relationships will be investigated under different induced conditions which offer the potential to deepen our understanding of the nature of the investigated relationships. Participants were 128 second year Bachelor level students in educational sciences. After an introduction with the theory, students were given four tasks with various workloads and task complexities after which they filled out questionnaires on learning approaches, perceived workload and perceived task complexity. For every task, correlations and multiple stepwise regressions were calculated. The information from the interviews was used to support and illustrate the results of quantitative analyses. In general, results show no significant relationship between perceived workload and students’ approaches to learning. For perceived task complexity, it was found that a perceived lack of information is a discouraging factor for inducing a deep learning approach. A lack of information consistently increases students’ surface approaches to learning regardless of the induced workload and task complexity.     

The impact of problem-based learning on engineering students’ beliefs about physics and conceptual understanding of energy and momentum

The purpose of this paper is to investigate the impact of problem-based learning (PBL) on freshmen engineering students’ beliefs about physics and physics learning (referred to as epistemological beliefs) and conceptual understanding of physics. The multiple-choice test of energy and momentum concepts and the Colorado learning attitudes about science survey were used to collect the data. The sample consisted of 142 students enrolled in the PBL and traditional lecture classes in the engineering faculty of a state university in Turkey. The analyses showed that the PBL group obtained significantly higher conceptual learning gains than the traditional group and the change (improvement) in the PBL group students’ beliefs from the pre- to post test were significantly larger than that of the traditional group. The results revealed that beliefs were correlated with conceptual understanding. Suggestions are presented regarding the implementation of the PBL approach.     

The impact of sub-skills and item content on students’ skills with regard to the control-of-variables strategy

The so-called control-of-variables strategy (CVS) incorporates the important scientific reasoning skills of designing controlled experiments and interpreting experimental outcomes. As CVS is a prominent component of science standards appropriate assessment instruments are required to measure these scientific reasoning skills and to evaluate the impact of instruction on CVS development. A detailed review of existing CVS instruments suggests that they utilize different, and only a few of the four, critical CVS sub-skills in the item development. This study presents a new CVS assessment instrument (CVS Inventory, CVSI) and investigates the validity of student measures derived from this instrument utilizing Rasch analyses. The results indicate that the CVSI produces reliable and valid student measures with regard to CVS. Furthermore, the results show that the item difficulty depends on the CVS sub-skills utilized in item development, but not on the item content. Accordingly, previous instruments that are restricted to a few CVS sub-skills tend to over- or underestimate students’ CVS skills. In addition, these results indicate that students are able to use CVS as a domain general strategy in multiple content areas. Consequences for science instruction and assessment are discussed.     

Rhetorical meta-language to promote the development of students’ writing skills and subject matter understanding

Background: Feedback is one of the most significant factors for students’ development of writing skills. For feedback to be successful, however, students and teachers need a common language – a meta-language – for discussing texts. Not least because in science education such a meta-language might contribute to improve writing training and feedback-giving.

Purpose: The aim of this study was to explore students’ perception of teachers’ feedback given on their texts in two genres, and to suggest how writing training and feedback-giving could become more efficient.

Sample: In this study were included 44 degree project students in biology and molecular biology, and 21 supervising teachers at a Swedish university.

Design and methods: The study concerned students’ writing about their degree projects in two genres: scientific writing and popular science writing. The data consisted of documented teacher feedback on the students’ popular science texts. It also included students’ and teachers’ answers to questionnaires about writing and feedback. All data were collected during the spring of 2012. Teachers’ feedback, actual and recalled – by students and teachers, respectively – was analysed and compared using the so-called Canons of rhetoric.

Results: While the teachers recalled the given feedback as mainly positive, most students recalled only negative feedback. According to the teachers, suggested improvements concerned firstly the content, and secondly the structure of the text. In contrast, the students mentioned language style first, followed by content.

Conclusions: The disagreement between students and teachers regarding how and what feedback was given on the students texts confirm the need of improved strategies for writing training and feedback-giving in science education. We suggest that the rhetorical meta-language might play a crucial role in overcoming the difficulties observed in this study. We also discuss how training of writing skills may contribute to students’ understanding of their subject matter.     

The impact of students’ prior attitude on the processing of conflicting videos: a comparison between middle-school and undergraduate students

European Journal of Psychology of Education - The purpose of this research was to investigate the impact of students’ prior attitude on the processing of conflicting information regarding a...     

Investigating the impact of automated feedback on students’ scientific argumentation

ABSTRACT

This study investigates the role of automated scoring and feedback in supporting students’ construction of written scientific arguments while learning about factors that affect climate change in the classroom. The automated scoring and feedback technology was integrated into an online module. Students’ written scientific argumentation occurred when they responded to structured argumentation prompts. After submitting the open-ended responses, students received scores generated by a scoring engine and written feedback associated with the scores in real-time. Using the log data that recorded argumentation scores as well as argument submission and revisions activities, we answer three research questions. First, how students behaved after receiving the feedback; second, whether and how students’ revisions improved their argumentation scores; and third, did item difficulties shift with the availability of the automated feedback. Results showed that the majority of students (77%) made revisions after receiving the feedback, and students with higher initial scores were more likely to revise their responses. Students who revised had significantly higher final scores than those who did not, and each revision was associated with an average increase of 0.55 on the final scores. Analysis on item difficulty shifts showed that written scientific argumentation became easier after students used the automated feedback.     

Diversity courses and students’ moral reasoning: a model of predispositions and change

The purpose of this study was to examine how moral reasoning develops for 236 students enrolled in either a diversity course or a management course. These courses were compared based on the level of diversity inclusion and type of pedagogy employed in the classroom. We used causal modelling to compare the two types of courses, controlling for the effects of demographic (i.e., race, gender), curricular (i.e., previous course-related diversity learning) and pedagogical (i.e., active learning) covariates. Results showed that students enrolled in the diversity course demonstrated higher levels of moral reasoning than students enrolled in the management course. In addition, results show that previous diversity courses as well as current enrolment in a diversity course contributed to moral reasoning gains. Implications are discussed.     

Coping with mismatched courses: students’ behaviour and performance in courses mismatched to their learning styles

Although learning styles are considered as an important factor in education, students often have to learn in courses that do not support their learning styles. A challenge for technology facilitated learning is therefore to assist and help students to cope with courses that do not match their learning styles by training and developing their less preferred skills. In this paper, the interactions between students’ learning styles, their behaviour, and their performance in an online course that is mismatched regarding their learning styles were analysed. The results show which learners need more help in mastering mismatched courses, help in getting a better understanding about how students with good performance record and poor performance record learn with respect to their learning styles, and provide information about how to identify learners who might have difficulties in learning based on their behaviour.     

Differential effect of university entrance score on first-year students’ academic performance in Portugal

The main goal of this study is to show that the association between university entrance score and first-year students’ academic performance varies randomly across courses after controlling for students’ sociodemographic, schooling trajectory and motivational variables. The sample consists of 2697 first-year students who were enrolled in 54 courses at a Portuguese public university in 2015/16. Multilevel modelling of academic performance suggests that 34% of variability in grade point average is due to differences among courses and that 80% of such variability is explained by the field of study, whether the university is the student’s first choice, and the student’s gender, age and parents’ level of education. In addition, the results corroborate that the university entrance score is the strongest predictor of first-year academic performance.     

A systematic meta-analysis and meta-synthesis of the impact of service-learning programs on university students’ empathy

Higher education institutions seek not only to prepare students for their chosen profession, but also to develop graduates that are civic minded and make a positive social impact. The purpose of this paper is to review the literature on whether participation in service-learning leads to students reporting increased empathy. The study also examines the features within a service-learning placement that contribute to development of empathy. The review followed the 2020 Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) statement. The authors searched Scopus, ERIC (EBSCOhost), PsycInfo, CINAHL, Web of Science, Medline Complete, Google Scholar and specific service-learning journals not indexed in major databases for studies published before Nov 23, 2020 that met the Bringle and Hatcher (1995) definition of service-learning and measured change in, or development of, empathy. Of 662 records identified, 35 met the inclusion criteria and were included in the review. Overall, across the 14 studies included in the meta-analysis, there was a significant small effect for increase in empathy for those who participated in service-learning compared to those who did not (g = 0.261) and from pre to post service-learning (g = 0.176). Across the 21 qualitative studies, the main feature which appeared to contribute to the development of students’ empathy was direct interactions with the community. This paper provides insight into the efficacy of service-learning as a pedagogy and contributes to our understanding of the educational value of service-learning for universities. We conclude with avenues for future research and implications for practice.     

‘That extra sparkle’: students’ experiences of volunteering and the impact on satisfaction and employability in higher education

Research suggests that students entering Higher Education are doing so with greater expectations around their graduate employability. Students’ volunteering activities have been of interest to academics, but the impact of these activities on learning, employability and student satisfaction has been neglected. The current study investigated whether students who volunteered felt it benefited them, whether they felt they were more employable and whether they perceived their course as satisfying in combination with their volunteering. This small-scale qualitative study used a sample of psychology undergraduate students in focus groups (n = 11), and also a number of psychology graduate interviews (n = 6) from one UK university. Thematic analysis produced several key themes including students’ motivations to begin volunteering, which were mainly career-oriented; their motivations to continue, which included rewarding feelings and personal development; the impact of volunteering on their psychology degree, which included situated learning; and their perceptions of their volunteering and its impact on their employability. The findings indicated many reasons for both starting and continuing with volunteering activities with a clear narrative among this sample that volunteering enhanced their employment and postgraduate prospects. Findings are discussed in line with the current context of Higher Education and the implications for both students and Higher Education Institutions.