Research trends in science education from 2013 to 2017: a systematic content analysis of publications in selected journals

Following a series of reviews every 5 years since 1998, this fourth study presents the research trends in science education based on 1,088 research articles published in Science Education, Journal of Research in Science Teaching, and International Journal of Science Education from 2013 to 2017. The top three research topics, that is, the context of students’ learning, science teaching, and students’ conceptual learning were still emphasized by researchers in the period of 2013–2017. It is also evident that researchers have undoubtedly changed their preferences of research topics in the three journals within the 2 decades. For example, the topic concerning conceptual understanding, alternative conceptions, and conceptual change (Learning-Conceptions) was in continuous decline from 2003 to 2017, although it ranked as the top topic in the 1998–2002 period. The research topic of Teaching continuously ranked second in the 2008–2012 as well as in the 2013–2017 periods. Yet, the declining trend of Goals, Policy, and Curriculum reported in the last review was not observed in the latest period. The analysis of the top 10 most-cited papers unveiled that the issues such as inequality in science education, STEM education, and undergraduate research experiences were gradually highlighted.     

Institutional Research Productivity in Science Education for the 1990s: Top 30 Rankings

The purpose of this study was to identify the major science education programs in the United States, where the science education researchers published their research. This research is the first study of the scholarly productivity of science education programs at domestic institutions of higher education. Each issue of the eight research journals (Journal of Research in Science Teaching, Science Education, International Journal of Science Education, Journal of Science Teacher Education, School Science and Mathematics, Journal of Computers in Math and Science Teaching, Journal of Science Education and Technology, and Journal of Elementary Science Education) published in the 1990s provided the author(s) and their institutional affiliation. The resultant ranking of raw and weighted counts for the top 30 science educations programs shows variation in journals where research was published. Overall, regardless whether the total number of publications (raw) or weighted rating there was 90% agreement among top 10 and 70% agreement among the bottom 10. Potential explanations for variations and uses for rankings are discussed.     

Design science research – a powerful tool for improving methods in engineering education research

ABSTRACT

Modelling is a central activity in practical engineering and something that is also useful in engineering education research (EER). Additionally, qualitative research methods have found important applications in engineering research, although their use in EER has not always been widely accepted. Design science research is a qualitative research approach in which the object of study is the design process, i.e. it simultaneously generates knowledge about the method used to design an artefact and the design or the artefact itself. This paper uses techniques from design science research to analyse the method used when deriving the ‘learning of a complex concept’ (LCC) model, which we developed while designing teaching sequences for a course on electrical engineering. Our results demonstrate the value of design science research in EER and suggest that the LCC model is generally applicable in this field.     

Research Trends in Science Education from 2008 to 2012: A systematic content analysis of publications in selected journals

This paper presents the third study of research trends in science education. In this review, a total of 990 papers published in the International Journal of Science Education, the Journal of Research in Science Teaching, and Science Education from 2008 to 2012 were analyzed. The results indicate that in the recent five years (2008–2012), the top three research topics in the published papers were those regarding the context of students' learning, science teaching, and students' conceptual learning. The changes in the most popular research topics in the past 15 years also evidentially indicate shifts in the journals' preferences and researchers' interest. For example, in 2003–2007, context of students' learning replaced students' conceptual learning, which was the most published research topic from 1998 to 2002. The research topic of students' learning contexts continued to rank the first in 2008–2012. Moreover, there was an increasing trend of research papers regarding science teaching from 1998 to 2012. The analysis of highly cited papers revealed that research topics such as argumentation, inquiry-based learning, and scientific modeling were recently highlighted by science educators. In recent 15 years, productive researchers' publications also focused on the topics about context of students' learning, science teaching, and students' conceptual learning.     

A theoretical understanding of the literature on student voice in the science classroom

Background: Incorporating student voice into the science classroom has the potential to positively impact science teaching and learning. However, students are rarely consulted on school and classroom matters. This literature review examines the effects of including student voice in the science classroom.

Purpose: The purpose of this literature review was to explore the research on student voice in the science classroom. This review includes research from a variety of science education sources and was gathered and analyzed using a systematic literature review process.

Design and methods: I examined articles from a variety of educational journals. I used three key terms as my primary search terms: student voice, student perceptions, and student perspectives. The primary search terms were used in conjunction with qualifiers that included science education, science curriculum, student emergent curriculum, student centered curriculum, and science. In order to be included in the literature review, articles needed to be published in peer-reviewed, academic journals, contain clearly defined methods (including quantitative, qualitative, or mixed methods), include research conducted in K through 12 classrooms, include the term ‘student voice’, and focus specifically on science. I included articles from a variety of science classrooms including general middle school science, science-specific after-school programs, secondary science classrooms in a variety of countries, and physics, biology, and aerospace classrooms. No restrictions were placed on the country in which the research was conducted or on the date of the research.

Conclusions: The results of the literature review process uncovered several themes within the literature on student voice. Student voice research is situated within two main theoretical perspectives, critical theory and social constructivism, which I used as the main themes to structure my findings. I also identified subcategories under each main theme to further structure the results. Under critical theory, I identified three subcategories: determining classroom topics, developing science agency, and forming identities. Under social constructivism, I discovered four subcategories: forming identities, incorporating prior knowledge and experience, communicating interest in topics and classroom activities, and improving student–teacher relationship. The research supports that allowing students a voice in the classroom can lead them to feel empowered, able to construct their own meaning and value in science, demonstrate increased engagement and achievement, and become more motivated. I conclude students should be allowed a voice in the science classroom and to continue to ignore these voices would be a disservice to students and educators alike.     

Against methodocentrism in educational research

Abstract

This essay defines and critiques ‘methodocentrism’, the belief that predetermined research methods are the determining factor in the validity and importance of educational research. By examining research in science studies and posthumanism, the authors explain how this methodocentrism disenables research from taking account of problems and non-human actants that are presumed to be of no importance or value in existing social science research methodologies, both qualitative and quantitative. Building from a critique of these methods as profoundly anthropocentric, the authors examine three crucial problematics in which methodocentrism functions in educational research: the institutionalization of graduate training, a wide-spread privileging of the visual (part and parcel of empiricism), and the seeming necessity of ‘data’ in social scientific research methodologies. Ultimately, this article does not reject the necessity of particular studies having methods—rigorous, philosophically grounded approaches to problems in the world—but it argues that the belief that methods must be selected from existing options and assembled before approaching the ‘objects’ of study is not only a form of bad science, it is also deeply implicated in anthropocentric and colonialist politics. Instead, what research requires today is a thorough rethinking of the very distinction between subject and object and a renewed questioning of how agency functions in specific research settings.     

Experimental science: Joseph Priestley’s influence in the infrastructure of the seventeenth-century science education

This paper discusses the emergence of science education in the seventeenth century with the influences of Joseph Priestley on the Dissenting Academies. Primarily, this paper analyses Priestley’s ideas from some of his letters to scientists during his time and his ideas from his books Miscellaneous Observations Relating to Education (1778) and the Essay on a Course of Liberal Education for Civil and Active Life (1765). As an expository essay, analysis shows that the inclusion of experimental science education dates back from the Dissenting Academies when they explicitly aligned science education for practical life. With Priestley’s advocacy on experimental learning in science, his idea of hands-on science education encouraged other dissenters to seek and understand the changing natural world. His advocacy states that knowledge and understanding of the natural world builds the foundation for rationally evaluating the developments derived from permissible scientific theories. Not setting aside religious studies, Priestley promoted a radical education which ended the restrictions to the privileged and powerful few so that it opened up the access of learning for everyone whose capacity may range from scientific, religious, political, or educational propensities.     

Science teacher candidates’ perceptions about roles and nature of scientific models

Background: Scientific models have important roles in science and science education. For scientists, they provide a means for generating new knowledge or function as an accessible summary of scientific studies. In science education, on the other hand, they are accessible representations of abstract concepts, and are also organizational frameworks to teach and learn inaccessible facts. As being indispensable parts of learning and doing science, use of scientific models in science classes should be reinforced. At this point, uncovering pre-service science teachers’ (PSTs) understandings of scientific models are of great importance since they will design and conduct teaching situations for their students. Purpose: The study aimed to provide an answer to the research question: What understandings do PSTs possess about scientific models? Sample: The sample of the study consisted of 14 PSTs enrolled in an Elementary Science Education program in a public university in Ankara, Turkey. Design and methods: Data were collected by using an open-item instrument and semi-structured interviews, and were analyzed by using qualitative data analysis methods. Results: Findings showed that PSTs held fragmented views of models by having informed views in some aspects while having naïve views on others. That is, although they displayed a constructivist orientation by acknowledging the presence of multiple models for the same phenomenon depending on scientists’ perspectives or creativity involved in the production of scientific knowledge, PSTs also expressed logical positivist views by believing that models should be close to the real phenomena that they represent. Findings further revealed that PSTs generally conceptualized models’ materialistic uses, yet they did not think much about their theoretical and conceptual uses. It was observed that roles like reifying and visualizing were overestimated and models were dominantly characterized as three-dimensional representations. Conclusions: It is clear that PSTs, having difficulties in grasping the concept of models, would possibly have problems in planning their lessons effectively and would not develop accurate concepts in their students. These findings apparently support the need for appropriate pedagogic training of PSTs to scientifically reflect on and professionally make use of models in science classes.     

Studying science teacher identity: current insights and future research directions

Over the past 10?years an increasing number of articles have been published in leading science education journals that report on research about teacher identity and describe interventions that support teacher identity development. My purpose in this review paper is to examine how the construct of science teacher identity has been conceptualised and studied in science education. In doing so, I synthesise the findings of 29 empirical studies on teacher identity within the field of science education in an attempt to respond to the following questions: (a) In what ways have researchers used the construct of teacher identity to examine science teacher learning and development? (b) What approaches to supporting science teacher identity development have been documented in the literature? Following that, I identify gaps and limitations in the existing literature and I offer recommendations for future research in the area of science teacher identity and identity development: (a) studying teacher identity as a process; (b) connecting science teacher identity research and reform recommendations; (c) conducting large-scale, longitudinal and life-history studies; and (d) examining teacher identity enactment in school classrooms.     

K-16 Computationally Rich Science Education: A Ten-Year Review of the Journal of Science Education and Technology (1998–2008)

Computing is anticipated to have an increasingly expansive impact on the sciences overall, becoming the third, crucial component of a “golden triangle” that includes mathematics and experimental and theoretical science. However, even more true with computing than with math and science, we are not preparing our students for this new reality. It is appropriate and compelling therefore to consider how computer science can be fundamentally integrated into science education. This study is a ten-year review (1998–2008) of the Journal of Science Education and Technology, with the following research questions in mind: What are the intersections at the K-16 level between science and computing? What do K-16 science educators already know about the newly emerged field, computational science?     

Robotics and science literacy: Thinking skills,science process skills and systems understanding

This paper reports the results of a study of the relationship of robotics activity to the use of science literacy skills and the development of systems understanding in middle school students. Twenty‐six 11–12‐year‐olds (22 males and 4 females) attending an intensive robotics course offered at a summer camp for academically advanced students participated in the research. This study analyzes how students utilized thinking skills and science process skills characteristic of scientifically literate individuals to solve a robotics challenge. In addition, a pre/post test revealed that course participants increased their systems understanding, t (21) = 22.47, p < .05. It is argued that the affordances of the robotics environment coupled with a pedagogical approach emphasizing open‐ended, extended inquiry prompts the utilization of science literacy‐based thinking and science process skills and leads to increased systems understanding. © 2008 Wiley Periodicals, Inc. J Res Sci Teach 45: 373–394, 2008     

A study of practical‐moral knowledge in science teaching: Case studies in physical science classrooms

This study further extends a conceptual framework that explores science teaching as a “practice” not reducible to the application of formal knowledge, but as informed by teachers' practical‐moral knowledge. A hermeneutic model was developed to examine practical‐moral knowledge indirectly by investigating teachers' commitments, interpretations, actions, and dialectic interactions between them. The study also aimed to analyze teachers' actions in terms of their interpretations and commitments as they realize “internal goods” of their practice. Ethnographic case studies of three science teachers were conducted through classroom observation, in‐depth interviews and dialogues, and artifact analysis. A commitment of preparing students for national exams was common to the three teachers but was manifested differently in classroom practices. This commitment originated from interpretations about the duty of “good” teachers not letting students and schools down. Other emergent commitments were commitments: to conceptual understandings, to “challenge” learners, and to social modeling. We present each with associated interpretations and actions. The concepts of practical wisdom (phronesis) and gap closing are used to characterize teachers' practical knowledge and its development respectively. Implications for teacher education are discussed. © 2010 Wiley Periodicals, Inc. J Res Sci Teach 47: 929–951, 2010     

Trends of Science Education Research: An Automatic Content Analysis

This study used scientometric methods to conduct an automatic content analysis on the development trends of science education research from the published articles in the four journals of International Journal of Science Education, Journal of Research in Science Teaching, Research in Science Education, and Science Education from 1990 to 2007. The multi-stage clustering technique was employed to investigate with what topics, to what development trends, and from whose contribution that the journal publications constructed as a science education research field. This study found that the research topic of Conceptual Change & Concept Mapping was the most studied topic, although the number of publications has slightly declined in the 2000’s. The studies in the themes of Professional Development, Nature of Science and Socio-Scientific Issues, and Conceptual Chang and Analogy were found to be gaining attention over the years. This study also found that, embedded in the most cited references, the supporting disciplines and theories of science education research are constructivist learning, cognitive psychology, pedagogy, and philosophy of science.     

Engaging students in environmental research projects: Perceptions of fluency with innovative technologies and levels of scientific inquiry abilities

The purpose of this mixed‐method study was to investigate the changes in high school students' perceptions of fluency with innovative technologies (IT) and the levels of students' scientific inquiry abilities as a result of engaging students in long‐term scientific research projects focusing on community‐based environmental issues. Over a span of 3 years, a total of 125 ninth‐ through twelfth‐grade students participated in this study. A project‐specific Likert‐scale survey consisting of three parts (fluency with All Technologies, GPS/GIS, and CBL2/EasyData) was administered to all students as a pre‐ and post‐test. At the end of the study, 45 students were randomly interviewed and asked to elaborate on the changes in their perceptions of fluency with IT. The results indicated statistically significant increases (p < 0.001) in students' perceptions of their fluency with IT. Qualitative analysis of students' interview results corroborated the statistical findings of students' changes in perceptions of their fluency with IT. Students' research papers based on the environmental studies conducted at the interface of classroom and community were analyzed using the Scientific Inquiry Rubrics, which consist of 11 criteria developed by the researchers. Results indicated the students' abilities to conduct scientific inquiry for 7 out of 11 criteria were at the proficient level. This study clearly points to the correlation between the development of IT fluency and ability levels to engage in scientific inquiry based on respective competencies. Ultimately, this research study recommends that students' IT fluency ought to be developed and assessed concurrently with an emphasis on contemporary higher order scientific inquiry abilities. © 2010 Wiley Periodicals, Inc. J Res Sci Teach 48: 94–116, 2011     

Development,validation, and factorial comparison of the McGill Self-Efficacy of Learners For Inquiry Engagement (McSELFIE) survey in natural science disciplines

Sociocognitive theory [Bandura, A. (1986). Social foundations of thought and action: A social cognitive theory. Englewood Cliffs, NJ: Prentice Hall; Bandura, A. (1989). Human agency in social cognitive theory. American Psychologist, 44, 1175–1184. doi:10.1037/0003-066x.44.9.1175; Bandura, A. (1991). Social cognitive theory of self-regulation. Organizational Behavior and Human Decision Processes, 50, 248–287. doi:10.1016/0749-5978(91)90022-L] accords high importance to the mechanisms of human agency and how they are exercised through self-efficacy. In this paper, we developed and validated the McGill Self-Efficacy For Inquiry Engagement (McSELFIE) instrument with undergraduate students in natural science disciplines. We defined inquiry engagement as carrying out the practices of science (POS) that are supported by students’ personality characteristics (SPCs) and that result in achieving inquiry-learning outcomes (ILOs). Based on these theoretical perspectives, the McSELFIE is a 60-item, learner-focused survey that addresses three components that are theoretically important for engaging in scientific inquiry: (a) SPCs, (b) ILOs, and (c) POS. Evidence for construct and content validity were obtained by using experts’ judgments and confirmatory factor analysis with a sample of 110 undergraduate students enrolled in science disciplines. Internal consistency of the factors and instrument was also examined. The McSELFIE instrument is a reliable and valid instrument for measuring science undergraduate students’ self-efficacy for inquiry engagement. Matched pairs analyses were conducted among the instruments’ factors. Students reported the highest self-efficacy for openness, applying knowledge, and carrying out investigations. Students reported the lowest self-efficacy for extraversion, understanding metacognitive knowledge, and planning investigations. Theoretical and practical implications are discussed.     

Identifying Themes for Research-based Development of Pedagogy and Guidance in Higher Education

The high value accorded to the research-based development of education in higher education communities means that researchers in the field have an important role in determining the foci of such efforts. However, it is important to ask whether higher education research is providing answers that satisfy practical educational needs. In this study, themes in higher education research published in Finland during 2000–2008 were compared to those addressed in non-refereed writings published by higher education teachers and students. The thematic analyses, (n = 1,298) focusing on topics related to learning, studying, and their promotion revealed the need for a broader life-wide framework for developing student-centred pedagogy and guidance practices in higher education.     

Confronting assumptions,biases, and stereotypes in preservice teachers' conceptualizations of science teaching through the use of book club

This study focuses on the structure and theoretical foundations of the book club for promoting multicultural understandings in science teacher education. The book club was defined as an informal, peer‐directed group discussion that met regularly to discuss an ethnographic, multicultural text regarding issues pertinent to science teaching and learning in urban classrooms. Twenty‐three preservice teachers (PSTs) enrolled in a 16‐week elementary science methods course at a large urban university participated in the study. From the qualitative analyses of PSTs' written reflections and researcher journal notes, five themes which emphasize Individual, Collaborative, and Collective learning are presented. These findings highlight how the book club structure and theoretical foundation fostered critical, reflective inquiry and served as a method for effecting ideological change which is needed in order to embrace issues of diversity in urban science education. Implications for science teacher education concerning the relevancy of pedagogical strategies, the use of multiple theoretical perspectives, and the book club as a strategy in teacher education and urban education are discussed. © 2009 Wiley Periodicals, Inc. J Res Sci Teach 46: 1041–1066, 2009     

Research Trends in Science Education from 2003 to 2007: A content analysis of publications in selected journals

The present study was a follow‐up to Tsai and Wen’s (2005) earlier research, in which 802 articles published in the International Journal of Science Education, Science Education, and the Journal of Research in Science Teaching from 1998 to 2002 were analysed in terms of author’s nationality, research type, and research topic. In the present study a total of 869 papers published in the three journals from 2003 to 2007 were analysed, and the results were compared with those of Tsai and Wen. Moreover, this study also identified 31 highly‐cited papers published during 1998–2002 and 20 highly‐cited papers published during 2003–2007. The results showed that authors from countries other than the four major English‐speaking countries (i.e., the USA, the UK, Australia, and Canada) published an increasing number of articles in the past decade. During these five years (2003–2007), science educators showed relatively more interest in research topics involving the context of student learning. Besides, science educators have changed some of their research interests during 1998–2007, with a shift in the research topics from student conception learning and conceptual change (1998–2002) to student learning contexts (2003–2007). Moreover, the investigation of highly‐cited papers in the past decade revealed that studies on argumentation have gained significant attention among science educators.     

Teaching communication in general science degrees: highly valued but missing the mark

Abstract

Effective communication of science is a ubiquitous learning outcome for most science degrees, and a national threshold learning outcome for science in Australia. Evidence suggests that employers and academics are dissatisfied with the communication skills of many science graduates. Our study examines communication tasks used in summative assessment in bachelor of science (BSc) degrees. We compiled public information for all units of study from the BSc programmes at five research-intensive Australian universities. Our analysis suggests that science academics place high value on developing the ability of students to communicate, with 66% of all science units (n?=?1225) using one or more communication tasks as assessment (mean weighting 44%). However, opportunities for students to communicate in a variety of contexts are lacking. We found that communication tasks from eight majors (n?=?683) across the five universities addressed a very narrow range of contexts; an audience of scientists (including students) in the same discipline (97%), in the mode of traditional writing (79%) and for the purpose of interpreting and presenting results (66%). As such, assessment practice does not match the variety of contexts required by the Australian threshold learning outcomes or guiding statements in other countries. We identify opportunities and offer practical recommendations to help correct this mismatch.