Unraveling the influence of domain knowledge during simulation-based inquiry learning

This study investigated whether the mere knowledge of the meaning of variables can facilitate inquiry learning processes and outcomes. Fifty-seven college freshmen were randomly allocated to one of three inquiry tasks. The concrete task had familiar variables from which hypotheses about their underlying relations could be inferred. The intermediate task used familiar variables that did not invoke underlying relations, whereas the abstract task contained unfamiliar variables that did not allow for inference of hypotheses about relations. Results showed that concrete participants performed more successfully and efficiently than intermediate participants, who in turn were equally successful and efficient as abstract participants. From these findings it was concluded that students learning by inquiry benefit little from knowledge of the meaning of variables per se. Some additional understanding of the way these variables are interrelated seems required to enhance inquiry learning processes and outcomes.     

A practical illustration of multidimensional diagnostic skills profiling: Comparing results from confirmatory factor analysis and diagnostic classification models

In recent years there has been an increasing international interest in fine-grained diagnostic inferences on multiple skills for formative purposes. A successful provision of such inferences that support meaningful instructional decision-making requires (a) careful diagnostic assessment design coupled with (b) empirical support for the structure of the assessment grounded in multidimensional scaling models. This paper investigates the degree to which multidimensional skills profiles of children can be reliably estimated with confirmatory factor analysis models, which result in continuous skill profiles, and diagnostic classification models, which result in discrete skill profiles. The data come from a newly developed diagnostic assessment of arithmetic skills in elementary school that was specifically designed to tap multiple skills at different levels of definitional grain size.     

A Study of How Classroom Dialogue Facilitates the Development of Geometric Spatial Concepts Related to Understanding the Cause of Moon Phases

Using data derived from interviews of small groups of secondary school science teachers, this paper offers insights into how they came to enter school teaching. Together with other data drawn from parallel interviews with another small group of secondary school history teachers in the same schools, conducted initially for comparative purposes, the paper suggests that, in both cases, the decision to teach is the outcome of a number of unpredictable and contingent factors, rather than a response to a sense of vocation or any initial long‐term commitment to the profession. The implications of these findings for theoretical approaches to understanding career choice and for teacher recruitment are briefly explored.     

Developing a university course for online delivery based on learning objects: from ideals to compromises

A course instructor and his assistant at Athabasca University investigated whether the process of transferring interoperable learning objects from online repositories facilitated course production, both pedagogically and economically. They examined the efficiency of the objects‐assembly method from several perspectives while developing an online university course based on learning objects for this, one of Canada's leading online and distance education institutions. The two researchers examined issues that confronted them as they gathered, assessed, repaired, assembled and created learning objects. When their search for suitable objects appeared fruitless, they questioned assumptions made by theoreticians and visionaries about pedagogical and economic efficiencies associated with the objects‐assembly metaphor and production. They highlighted this metaphor's failure to guide their course design based on learning objects in a climate of uncertainty and explained the nature of the compromise that eventually compelled them to acquire a proprietary online delivery system.     

Anerkennungsdefizite und Vorurteile

Zeitschrift für Erziehungswissenschaft - Anerkennungstheoretische Überlegungen und Vorurteile gewinnen zunehmend an Bedeutung bei der Analyse und Erklärung problembehafteter...     

Adolescent Learning in the Zoo: Embedding a Non-Formal Learning Environment to Teach Formal Aspects of Vertebrate Biology

The aim of this study was to assess the outcome of a zoo visit in terms of learning and retention of knowledge concerning the adaptations and behavior of vertebrate species. Basis of the work was the concept of implementing zoo visits as an out-of-school setting for formal, curriculum based learning. Our theoretical framework centers on the self-determination theory, therefore, we used a group-based, hands-on learning environment. To address this questions, we used a treatment—control design (BACI) with different treatments and a control group. Pre-, post- and retention tests were applied. All treatments led to a substantial increase of learning and retention knowledge compared to the control group. Immediately after the zoo visit, the zoo-guide tour provided the highest scores, while after a delay of 6 weeks, the learner-centered environment combined with a teacher-guided summarizing scored best. We suggest incorporating the zoo as an out-of-school environment into formal school learning, and we propose different methods to improve learning in zoo settings.     

Looking for the library: Using an undergraduate business syllabi analysis to inform an instruction program

This study analyzed 260 syllabi representing a year of the undergraduate curriculum from a business school. The syllabi were examined based on the mentions of the library from across three categories: spaces, resources, and services, as well as possible opportunities for engagement that librarians could target for collaboration. In this study, the library was mentioned 79 times, mostly in relation to library resources. There were also 479 opportunities for engagement coded. This study found that the majority of undergraduate syllabi do not mention the library, but that there are considerable opportunities that librarians can target for future engagement.