Understanding students’ conceptions of task assignments

Building on research emphasizing the importance of task in reading performance, the present study examines students’ conceptions or definitions of five common academic task assignments (i.e., argument, essay, opinion, summary and research tasks). Results showed that while students have robust schema for some task assignments (e.g., argument, research report), citing a large variety of task elements in defining each of these assignment, other task assignments are only superficially conceptualized by learners (e.g., opinion, essay). While prior work has demonstrated the important role of task assignment in students’ text processing and performance, this is among the first studies to associate emergent differences not only with the tasks assigned but also with students’ task conceptions. Given the emphasis placed on argument tasks in supporting deeper level processing, we were especially interested in students’ conceptions of argument tasks vis-à-vis summary tasks. Students’ conceptions of these and other task assignments were compared using Cochran’s Q, a non-parametric alternative to the repeated measures ANOVA. Finally, linear regression found students’ conceptions of an argument task to be associated with performance on an argument writing task assignment. For instance, students considering argument construction to require citation use was associated with their inclusion of citations in their written responses. This study is among the first to examine students’ own conceptions of common task assignments and to link task conceptions with performance. Implications for instruction are discussed.     

Exploring the relationship between students’ learning styles and learning outcome in engineering laboratory education

Abstract

It is a commonly accepted notion that people take different approaches in learning. Although attention has been given to learning styles as one of the determinants of learning performance, there is are limitations to the inferential approach to understanding the impact of learning styles on learning outcomes. The purpose of this study is to investigate the impact of learning preference on student learning outcome in engineering labs. The findings of this paper contribute to the existing literature in two ways. This study describes the typology of participants’ learning styles, confirming some results from similar research. Additionally, it examines the impact of learning styles, using the Visual, Aural, Read/Write and Kinesthetic (VARK) inventory as indicators of students’ learning outcomes, and how the findings confirm or contradict prior research results in important ways. Further, this study includes demographic information to investigate the influence on learning outcome. Discussions of the results from both analyses will contribute to an academic understanding of the critical success factors of the learning process and their practical application in laboratory learning.     

Enhancing software engineering education through open source projects: Four years of students’ perspectives

This paper presents the results after four years of running of an instructional method that utilizes free/libre open source software (FLOSS) projects as tools for teaching software engineering in formal education. In the last four academic years, a total of 408 juniors majoring in Informatics (in a 4-year program) participated in the study, assuming the roles of requirements engineers, testers, developers, and designers/analysts. Students appreciated the benefits gained by the method and identified aspects that require further improvement. In the paper, we present (a) the details of our method, (b) students’ opinions as recorded through a questionnaire including both closed and open ended questions, and (c) conclusions on how the use of FLOSS projects can be applied, and be beneficial for the students.     

Exploring foreign undergraduate students’ experiences of university

Although international students are an important source of income to universities in the UK, the emotional impact of their experiences may be ignored and unacknowledged. This study explored the personal experiences of international students studying for an undergraduate degree in the UK. Semi-structured interviews with five participants were analysed using interpretative phenomenological analysis, which aimed to capture the personal perceptions of these participants. Two analytical themes are presented: “adaptation and identity”, which reflects the difficulties in acculturation, adaptation and development of identity in a foreign country; and “us and them”, which pays close attention to the perception of disconnectedness, unfairness and exclusion encountered in trying to integrate into a different way of life. Findings are discussed in relation to the impact that participants’ experiences have had on their self-worth, confidence and ability to engage with domestic individuals.     

Analyzing the temporal evolution of students’ behaviors in open-ended learning environments

Metacognition and self-regulation are important for developing effective learning in the classroom and beyond, but novice learners often lack effective metacognitive and self-regulatory skills. However, researchers have demonstrated that metacognitive processes can be developed through practice and appropriate scaffolding. Betty’s Brain, an open-ended computer-based learning environment, helps students practice their cognitive skills and develop related metacognitive strategies as they learn science topics. In this paper, we analyze students’ activity sequences in a study that compared different categories of adaptive scaffolding in Betty’s Brain. The analysis techniques for measuring students’ cognitive and metacognitive processes extend our previous work on using sequence mining methods to discover students’ frequently-used behavior patterns by (i) developing a systematic approach for interpreting derived behavior patterns using a cognitive/metacognitive task model and (ii) analyzing the evolution of students’ frequent behavior patterns over time. Our results show that it is possible to identify students’ learning behaviors and analyze their evolution as they work in the Betty’s Brain environment. Further, the results illustrate that changes in student behavior were generally consistent with the scaffolding provided, suggesting that these metacognitive strategies can be taught to middle school students in computer-based learning environments.     

Exploring students’ strategies in area conservation geometrical tasks

The aim of this study is to investigate the strategies employed by advanced high school and university students working on six tasks concerning comparison and conservation of area. Special care has been taken in the test design so that the problems could be dealt with using a variety of solution methods. Written responses and in-depth interviews with 21 12th graders and university students of mathematics provided the empirical data. The results show that the majority of the participants either did not prefer or had difficulties employing adequately formal reasoning. Visualization factors seem to exert considerable influence. Moreover, many students confuse congruence with area equivalence.     

Exploring college students’ cognitive patterns during reasoning*

This research aimed to investigate the nature of cognitive processes when college students reason about evidence on global climate change (GCC). Twenty-six undergraduate students participated in this qualitative study, where they were interviewed to evaluate competing arguments on key issues related to GCC and discuss their own perspectives. Constant comparative analysis of data from think-aloud protocols and semi-structured interviews revealed three patterns of reasoning: minimum reasoning, constrained reasoning, and deliberative reasoning. Minimum reasoning demonstrated that participants predominantly favoured arguments which supported their own beliefs, with limited reasoning about the relative correctness of opposing arguments. Constrained reasoning showed participants’ emphasis on surface features of evidence on GCC rather than its scientific underpinnings. In contrast, deliberative reasoning involved more sophisticated cognitive efforts in coordinating evidence and claims, and a key characteristic of this pattern was in-depth statistical and causal reasoning. The current findings added to our understanding of college students’ reasoning processes when they are faced with controversial issues like GCC. This work contributed to current efforts in using cognitive research to inform science and environmental education, and laid a foundation for future endeavours in promoting scientific reasoning and argumentation in climate change education.     

Advancing integrated STEM learning through engineering design: Sixth-grade students’ design and construction of earthquake resistant buildings

ABSTRACT

As part of a 3-year longitudinal study, 136 sixth-grade students completed an engineering-based problem on earthquakes involving integrated STEM learning. Students employed engineering design processes and STEM disciplinary knowledge to plan, sketch, then construct a building designed to withstand earthquake damage, taking into account a number of constraints. On testing, students redesigned to build an improved structure. Using a framework of design processes, we report on the students' capabilities in planning, creating annotated sketches, and transforming these into 3D models. An understanding of core STEM concepts was apparent in their responses, including shape properties, stability, rigidity, balance, strength, and engineering techniques. Group problem solving involved moving iteratively between design phases, frequently revisiting problem scoping, being cognizant of the problem goal, boundaries and constraints, and appreciating design sketches as guiding constructions. Students were also observed to consider a number of problem components simultaneously, indicating their capabilities in handling the complexity of the task.     

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.     

Understanding engineering educators’ pedagogical transformations through the Hero’s Journey

ABSTRACT

Many engineering education research faculty have put much effort into providing empirical evidence demonstrating the success of student-centred teaching strategies in the hopes that this evidence will result in widespread changes of engineering teaching practices. Unfortunately, these student-centred strategies have not been widely adopted as many engineering faculty still rely heavily on traditional lectures. In this study, we investigate three engineering faculty who have successfully made the transition to student-centred teaching strategies to uncover the complexities and nuances through their stories. This study uses Dewey’s Theory of Experience as a theoretical framework and Joseph Campbell’s Hero’s Journey as a structural way to construct and analyse narratives of participant’s journeys. These engineering faculty narratives shed light on the stages involved in the process of changing teaching practices and how individuals interact with the environment to evolve over time.     

Exploring the factors teachers consider in determining students’ grades

The purpose of this study was to investigate the specific factors teachers consider when assigning students’ report card grades. Data were gathered from 943 K-12 teachers from five school districts in a southeastern state in the United States who completed the Teachers’ Grading Practices Survey. Analyses focused on how teachers weigh different factors in determining report card grades, and if these factors and weights differ among teachers who teach at different grade levels and have different amounts of classroom experience. Results revealed statistically significant differences among teachers at different grade levels but no differences associated with teachers’ years of experience and no interaction effect. Differences by grade level were evident in teachers’ consideration of both cognitive and non-cognitive factors of students’ performance. Implications are discussed for improving grading policies and practices, teacher education and teacher professional development.     

Exploring computer science students’ continuance intentions to use Kattis

Teaching programming concepts to enhance students’ problem solving and computational thinking skills is a challenging task, especially when students enter college with little to no preparation, or they lack the interest or capacity for programming. Online platforms that serve as automated practice and assessment systems have been offered as potential tools for supporting programming skills development, providing feedback, and motivating students. The present article discusses the use of an online automated practice and assessment system called Kattis for homework assignments and final project in three computer science courses. The goal of the present study was to ascertain students’ continuance intentions to use Kattis. We attempt to address this by using partial least squares on data from a survey of 50 students. The findings of the present study suggest that continuance intentions to use Kattis is driven by students’ level of satisfaction with the system, the degree of students’ confirmation of expectations, and the perceived usefulness of the system.     

Teacher students’ dilemmas when teaching science through inquiry

Background: Inquiry-based science education (IBSE) is suitable to teach scientific contents as well as to foster scientific skills. Similar conclusions are drawn by studies with respect to scientific literacy, motivational aspects, vocabulary knowledge, conceptual understandings, critical thinking, and attitudes toward science. Nevertheless, IBSE is rarely adopted in schools. Often barriers for teachers account for this lack, with the result that even good teachers struggle to teach science as inquiry. More importantly, studies indicate that several barriers and constraints could be ascribed to problems teacher students have at the university stage.

Purpose: The purpose of this explorative investigation is to examine the problems teacher students have when teaching science through inquiry. In order to draw a holistic picture of these problems, we identified problems from three different points of view leading to the research question: What problems regarding IBSE do teacher students have from an objective, a subjective, and a self-reflective perspective?

Design &; method: Using video analysis and observation tools as well as qualitative content analysis and open questionnaires we identified problems from each perspective.

Results: The objectively stated problems comprise the lack of essential features of IBSE especially concerning ‘Supporting pupils’ own investigations’ and ‘Guiding analysis and conclusions.’ The subjectively perceived problems comprise concerns about ‘Teachers’ abilities’ and ‘Pupils’ abilities,’ ‘Differentiated instruction’ and institutional frame ‘Conditions’ while the self-reflectively noticed problems mainly comprise concerns about ‘Allowing inquiry,’ ‘Instructional Aspects,’ and ‘Pupils’ behavior.’

Conclusions: Each of the three different perspectives provides plenty of problems, partially overlapping, partially complementing one another, and partially revealing completely new problems. Consequently, teacher educators have to consider these three perspectives.     

A longitudinal study of engineering students’ approaches to their studies

This longitudinal study draws on data from a larger project and examines how students’ perceptions of their opportunities to influence their study environment may be enacted in approaches aimed at influencing their studies, and whether this changes during the course of their studies. Ten students from a 4.5‐year Master’s programme in Engineering were studied throughout their education by means of semi‐structured in‐depth interviews, which were analysed thematically. The results indicate that students’ perceptions of their study environment were enacted in three approaches aimed at influencing their study environment: (i) to adapt to the environment and to study alone; (ii) to try to change the programme, to create an individual curriculum and to interact with teachers; and (iii) to cooperate with their peers. The thematic analysis suggests that students’ perceptions of their study environment were enacted in the different approaches and that these changed along with external demands in the programme.     

Testing foreign language impact on engineering students’ scientific problem-solving performance

This article investigates the influence of English as the examination language on the solution of physics and science problems by non-native speakers in tertiary engineering education. For that purpose, a statistically significant total number of 96 students in four year groups from freshman to senior level participated in a testing experiment in the Degree Programme of Aviation at the FH JOANNEUM University of Applied Sciences, Graz, Austria. Half of each test group were given a set of 12 physics problems described in German, the other half received the same set of problems described in English. It was the goal to test linguistic reading comprehension necessary for scientific problem solving instead of physics knowledge as such. The results imply that written undergraduate English-medium engineering tests and examinations may not require additional examination time or language-specific aids for students who have reached university-entrance proficiency in English as a foreign language.     

Feedback for everybody? Exploring the relationship between students’ perceptions of feedback and students’ socioeconomic status

In this article I describe teacher–student feedback as an active process shaped by both the teacher and the student and argue that feedback is influenced by students’ unique experiences and socialisation. Drawing on sociological theories on interaction and communication, I argue that the type and quality of the teacher–student feedback perceived by the student is influenced by the student's background. While many studies have shown that feedback is a key determinant for student learning and achievement, only a few have examined how feedback is perceived by students and if the perception is related to their socioeconomic status (SES). I use data from the Programme for International Student Assessment (PISA) 2012 in a multilevel regression model to examine differences in students’ perceptions of directive and facilitative feedback. The five Nordic countries of Denmark, Finland, Iceland, Norway and Sweden are used as cases. Regarding directive feedback, I find no relationship between this type of feedback and students’ SES. However, the results indicate that students with high SES perceive more facilitative feedback in Denmark, Finland, Iceland and Sweden than students with low SES. These results indicate that students are not given equal opportunities to learn. I argue that this might create inequalities in the Nordic school systems. Implications of the findings are discussed.     

Exploring students’ expectations of learning analytics: A person-centered approach

Education and Information Technologies - In order to successfully implement learning analytics (LA), we need a better understanding of student expectations of such services. Yet, there is still a...     

Exploring marine biodiversity through inquiry with primary school students: a successful journey?

In this work, we present a marine ecology inquiry-based activity, implemented with 164 primary school students. The main goal was to evaluate the activity's impact on students’ understanding about biodiversity and scientific procedures. We also aimed to analyse the potential use of personal meaning maps (PMMs) to assess the impact of the activity on students’ ideas about the topics explored. The results revealed that fieldwork and the exploration of real data were the aspects most emphasised by all intervenient. Finally, the PMMs proved to be a good tool to evaluate the impact of activities developed outside classroom, with primary school levels.     

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.