Guidance in inquiry-based instruction – an attempt to disentangle a manifold construct

Inquiry-based instruction is an important teaching strategy in science education that can be implemented to achieve different learning goals (e.g. the learning of science content or of inquiry skills and strategies). Inquiry-based instruction is often combined with guidance attempting to assist students to effectively engage in inquiry activities and, through this engagement, reach the intended goals. In recent research, the type and amount of guidance needed to foster student’s learninghas received considerable attention. One challenge in interpreting the results of this line of research is the manifold meanings of the term ‘guidance’ and its implementation in inquiry-based instruction. Moreover, the effectiveness of a particular type and amount of guidance may also depend on the learning goal that is to be achieved. In this paper, we draw on existing research and theoretical considerations in attempting to disentangle three major dimensions in which the implementation of guidance may vary: (a) the degree of autonomy, (b) the degree of conceptual information, and (c) the cognitive domain of guidance. We discuss how these dimensions can be used to capture and systemise fidings of existing studies as well as to infer desiderata for further research on the role of guidance in inquiry-based instruction.     

Teaching evaluation: antecedents of teachers’ perceived usefulness of follow-up sessions and perceived stress related to the evaluation process

This study examines teaching evaluation based on student feedback which is intended to contribute to teachers’ professional development. Although studies have highlighted that teaching evaluation is a potential source of professional development and that follow-up sessions are crucial to this benefit, little attention has been paid to the usefulness of follow-up sessions as perceived by the teachers involved. Based on 217 teacher responses and analysis done with Structural Equation Modelling, this article provides additional insight into teaching evaluation by investigating possible antecedents for teachers’ perceived usefulness of follow-up sessions and for evaluation-related stress. Our results indicate that the perceived developmental purposes of teaching evaluation, recognition of the person conducting follow-up sessions and perceived clear communication from leaders are positively related to teachers’ perceived usefulness of follow-up sessions. Higher levels of perceived control purposes are related to higher levels of reported stress among the evaluated teachers.     

A Conceptual Characterization of Online Videos Explaining Natural Selection

Educational videos on the Internet comprise a vast and highly diverse source of information. Online search engines facilitate access to numerous videos claiming to explain natural selection, but little is known about the degree to which the video content match key evolutionary content identified as important in evolution education research. In this study, we therefore analyzed the content of 60 videos accessed through the Internet, using a criteria catalog with 38 operationalized variables derived from research literature. The variables were sorted into four categories: (a) key concepts (e.g. limited resources and inherited variation), (b) threshold concepts (abstract concepts with a transforming and integrative function), (c) misconceptions (e.g. that evolution is driven by need), and (d) organismal context (e.g. animal or plant). The results indicate that some concepts are frequently communicated, and certain taxa are commonly used to illustrate concepts, while others are seldom included. In addition, evolutionary phenomena at small temporal and spatial scales, such as subcellular processes, are rarely covered. Rather, the focus is on population-level events over time scales spanning years or longer. This is consistent with an observed lack of explanations regarding how randomly occurring mutations provide the basis for variation (and thus natural selection). The findings imply, among other things, that some components of natural selection warrant far more attention in biology teaching and science education research.     

Wege in die Wissenschaft

Zusammenfassung Dieser Artikel besch?ftigt sich mit einem Themengebiet, das in der erziehungswissenschaftlichen Wissenschafts-, Hochschul-und Berufsforschung bislang kaum analysiert worden ist. Unter Bezug auf die Ergebnisse einer schriftlichen Befragung von rund 3.800 Absolventen erziehungswissenschaftlicher Hauptfachstudieng?nge (Diplom, Magister) in ganz Deutschland wird die Frage untersucht, wie gro? die Gruppe der Studierenden aus diesen Studieng?ngen ist, die sich einige Jahre nach dem Studienabschluss im Arbeitsfeld Hochschule und Forschung beruflich platzieren kann bzw. promoviert, durch welche Merkmale diese Gruppe gekennzeichnet ist und welche Bedingungsfaktoren den Weg in die Wissenschaft beeinflussen. Nach einem überblick über den bisherigen Stand der Forschung und der Darstellung zentraler Resultate des Diplom-und Magister-Surveys zum Weg in die Wissenschaft werden abschlie?end einige Konsequenzen diskutiert, die sich aus den Befunden für eine Reform der bisherigen Hauptfachstudieng?nge bzw. für die zukünftige Gestaltung neuer Studieng?nge mit Blick auf eine Verbesserung der Nachwuchsf?rderung für das Fach Erziehungswissenschaft ergeben.

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Summary Paths into Science: The Results of a National Survey of Graduates from Diplom and Magister Programs in Educational Science This article examines a topic which has hardly been dealt with in the field of Educational Science. A survey of around 3,800 graduates of Educational Science in both Diplom and Magister programs in Germany asked what proportion of graduates went on to work or commence a Ph.D. in higher education. It also investigated the characteristics of such graduates and the conditions which determined their path into science. Following an overview of preceding research in this area and a presentation of the central results of the survey, the consequences of the findings for a reform of courses and an improvement in the training of academics in the field of Educational Science will be discussed.

     

The impact of stereoscopic imagery and motion on anatomical structure recognition and visual attention performance

Gross anatomy is located in a three‐dimensional space. Visualizing aspects of structures in gross anatomy education should aim to provide information that best resembles their original spatial proportions. Stereoscopic three‐dimensional imagery might offer possibilities to implement this aim, though some research has revealed potential impairments that may result from observing stereoscopic visualizations, such as discomfort. However, possible impairments of working memory such as decreased visual attention performance due to applying this technology in gross anatomy education have not yet been investigated. Similarly, in gross anatomy education the impact of stereoscopic imagery on learners’ recognition of anatomical‐spatial relationships and the impact of different presentation formats have only been investigated in a small number of studies. In this study, the performance of 171 teacher trainees working on the anatomy of hearing was examined, either with non‐stereoscopic or stereoscopic imagery. Static and dynamic picture presentations were applied. Overall, benefits for stereoscopic imagery on estimating anatomical‐spatial relations were found. The performance on a visual attention test indicates that the impact of stereoscopic visualizations on the human cognitive system varies more from person to person compared to non‐stereoscopic visualizations. In addition, combinations of temporarily moving pictures and stereoscopic imagery lead to decreased visual attention performance compared to combinations of moving pictures and non‐stereoscopic imagery. Anat Sci Educ 11: 15–24. © 2017 American Association of Anatomists.     

Individual Development Plans as Governance Tools – Changed Governance of Teachers’ Work

Auditing, accountability, and transparency are concepts that greatly impact the working conditions of today’s public sector professionals, including teachers. Documentation requirements have been on the increase for some time, which can be seen in the education sector’s Individual Development Plans (IDPs), for example. These IDPs are pedagogical tools, but can also be seen as governance tools, which is how we will treat them here. In this conceptual paper, we argue that to improve knowledge of education policy changes, there is a need to consider the changed documentation requirements from the perspective of sociology of professions. To this end, we use Evetts’ occupational and organisational logics and Abbott’s three aspects of professional work.