The limitations of front-end loading in undergraduate university programs

This paper shows how Mead’s theory of emergence can prove explanatory in how the theory-practice gap is co-created and sustained in front-end loading university programs. Taking teacher education as an exemplar, we argue that the trainee teacher encounters different and oft-times conflicting environmental, social and cultural conditions in the two “fields of interaction” of the training program, namely, on-campus work and in-school experience. The argument draws on interview and focus group data collected via a study of first-year graduate teachers of an Australian teacher education program. We conclude that role taking and self-regulated behaviour within the two environmental fields of interaction in front-end loading programs inhibit the trainee professional from exercising the power of agency to implement theory learned at university in practice in the workplace. Further, we propose that Mead’s theory of emergence proves effective in explaining a major limitation of front-end-loaded university programs.

Using Mead's Theory of Emergence as a framework for sociological inquiry into pre-service teacher education

In this paper we take up Chang's (2004) challenge to apply Mead's theory of emergence in sociological inquiry. Largely overlooked by scholars, this theory is shown to prove explanatory in one field where limited solutions have been found to date. Specifically, the theory sheds light on how the theory-practice gap is created and sustained in pre-service teacher education. The argument is that under current institutional arrangements the trainee/beginning teacher encounters different and oft-times conflicting environmental, social and cultural conditions in the two 'fields of interaction' (Mead, 1934: 249) of their training program, namely, the on-campus pre-service program and the school. The argument draws on interview and focus group data collected via a study of first-year graduate teachers of an Australian pre-service teacher education program. We conclude that the Meadian mechanisms of role taking and self-regulated behaviour within the two environmental fields of interaction inhibit the trainee/beginning teacher from exercising the power of agency to implement theory learned at university in practice in the classroom. In this sense Mead's theory of emergence predicts the obduracy of the gap between theory and practice in teacher education.

The limitations of front-end loading in undergraduate university programs

This paper shows how Mead’s theory of emergence can prove explanatory in how the theory-practice gap is co-created and sustained in front-end loading university programs. Taking teacher education as an exemplar, we argue that the trainee teacher encounters different and oft-times conflicting environmental, social and cultural conditions in the two “fields of interaction” of the training program, namely, on-campus work and in-school experience. The argument draws on interview and focus group data collected via a study of first-year graduate teachers of an Australian teacher education program. We conclude that role taking and self-regulated behaviour within the two environmental fields of interaction in front-end loading programs inhibit the trainee professional from exercising the power of agency to implement theory learned at university in practice in the workplace. Further, we propose that Mead’s theory of emergence proves effective in explaining a major limitation of front-end-loaded university programs.

A Meadian analysis of pre-service and beginning teacher practice

This paper uses Mead’s theory of emergence to examine the theory-practice gap in pre-service teacher education. The paper argues that the theory-practice gap in pre-service teacher education under present institutional arrangements is axiomatic in the process of emergence from pre-service to graduate teachers. The argument draws on interview and focus group data collected via a study of first-year graduate teachers of an Australian pre-service teacher education programme. An interpretation of the data using Mead’s theory of emergence demonstrates that role taking and self-regulated behaviour inhibit the trainee teacher from exercising the power of agency to implement theory learned at university into practice in the classroom. Thus, Mead’s theory of emergence explains the obduracy of the gap between theory and practice in teacher education.

Goal-efficacy framework : an examination of domestic and international accounting students' academic performance

This study considers the psychological influences on academic performance using a goal-efficacy framework. Data were gathered using a survey questionnaire (N = 375). The paper is motivated by a repeated high failure rate for a second-year core accounting unit and anecdotal evidence that international students perform poorly in comparison with domestic students. The results demonstrate the role of self-regulated learning strategy as a mediating variable for goal orientation and academic performance. While the analyses suggest no significant differences between domestic and international students with respect to the main psychological variables and academic performance, further analyses reveal that four specific factors of the main psychological variables are significantly different between domestic and international students. © 2013 AFAANZ.

Teorias em estratégia

A estratégia empresarial é uma disciplina jovem. Comparado com os campos de estudo de economia e sociologia o campo de estratégia empresarial pode ser visto como um fenômeno de formação mais recente, embora extremamente dinâmico em sua capacidade de criar abordagens teóricas diferenciadas. Este trabalho discute a recente proliferação de teorias em estratégia empresarial, propondo um modelo de classificação destas teorias baseado na análise empírica do modelo de escolas de pensamento em estratégia empresarial desenvolvido por Mintzberg, Ahlstrand e Lampel em seu livro Safári de Estratégia (1998). As possíveis conseqüências relativas à interação entre teoria e prática são também discutidas apresentando o que definimos como a síndrome do ornitorrinco.

Um trabalho com universitários que apresentam dificuldades persistentes em matemática

Pós-graduação em Educação Matemática - IGCE

A percepção de competência, autonomia e pertencimento como indicadores da qualidade motivacional do aluno

Pós-graduação em Educação - FFC

Student Writing Performance: Identifying the Effects when Combining Planning and Revising Instructional Strategies

The purpose of the current study is to identify the impact of teaching students to revise their stories on writing production (Total Words Written; TWW), writing accuracy (Percent Correct Writing Sequences; %CWS), number of critical story elements included in stories, and quality of writing. Three third-grade and one fourth-grade student who were experiencing difficulties in the area of writing were involved in the study. The students were first taught to plan their stories using the evidence-based program, Self-Regulated Strategy Development (SRSD), which has frequently been implemented to teach students to plan their stories. Students were then taught to revise their stories using SRSD procedures modified for instruction in revision strategies. Student progress was evaluated through a multiple-probe design across tasks and a multiple-probe design across participants, which allowed for experimental control over time and across story probes. In addition to the previously mentioned variables, student’s acceptability of the intervention and their attitudes toward writing were also assessed. Results indicated that instruction in revising increased student writing accuracy beyond the effects of instruction in planning. Additionally, although instruction in planning was shown to increase writing production, number of critical story elements, and quality of writing, instruction in revising produced additional improvement in these variables as well. Finally, results indicated that students liked the intervention and their attitudes toward writing generally increased. Implications for practice and future research directions will be discussed. Advisor: Merilee McCurdy

Perspektiv på revision : tankemönster, förväntningsgap och dilemman

Auditing is an important activity in today’s society and is characterised by several dilemmas. The assumption underlying this thesis is that auditing is influenced in prac-tice by the thought patterns of auditors. These patterns are shaped in an environment that is both regulated and self-regulated. The purpose of the thesis is to describe, analyse and compare the thought patterns of Swedish auditors and important stake-holders with regard to the way in which auditors audit information provided by listed companies and how they make statements about this information. The purpose is also to make some suggestions about how the auditing activity can be modified in order to reduce conflicting interests. The methodological approach combines the use of the repertory grid technique and open-ended interview questions. Interviews were carried out with 82 auditors and 73 stakeholders. To validate the findings, four focus groups, consisting of auditors, investors and creditors, were consulted. The findings indicate that auditors devote a relatively large amount of time and considerable effort to objects that can be verified satisfactorily, but not to objects that they perceive as being of primary importance to investors and creditors. A similar gap is found in the thought patterns of investors and creditors. Moreover, several expec-tation gaps are found, in particular regarding auditors’ statements. On the one hand, the auditors studied were reluctant to make statements about any other information than information obtained according to current practice; on the other hand, the inves-tors and creditors expressed a need for additional information about the outcome of the audit and the choice of auditing objects. The concluding suggestions concern measures that can reduce the discrepancies identi-fied, including (i) the introduction of a mandatory primary audit and a market-oriented secondary audit, (ii) extended information about the outcome of the audit and the choice of auditing objects that will benefit the stakeholders, (iii) a somewhat less expo-sed position of the auditors, and (iv) the importance of a changed balance of power in the auditing arena and the need for an integrated and dynamic approach to auditing. Keywords: auditing, accounting information, auditors, stakeholders, agency theory, thought patterns, expectation gap, repertory grid.

Solving the cooling flow problem through mechanical AGN feedback

A fundamental gap in the current understanding of collapsed structures in the universe concerns the thermodynamical evolution of the ordinary, baryonic component. Unopposed radiative cooling of plasma would lead to the cooling catastrophe, a massive inflow of condensing gas toward the centre of galaxies, groups and clusters. The last generation of multiwavelength observations has radically changed our view on baryons, suggesting that the heating linked to the active galactic nucleus (AGN) may be the balancing counterpart of cooling. In this Thesis, I investigate the engine of the heating regulated by the central black hole. I argue that the mechanical feedback, based on massive subrelativistic outflows, is the key to solving the cooling flow problem, i.e. dramatically quenching the cooling rates for several billion years without destroying the cool-core structure. Using an upgraded version of the parallel 3D hydrodynamic code FLASH, I show that anisotropic AGN outflows can further reproduce fundamental observed features, such as buoyant bubbles, cocoon shocks, sonic ripples, metals dredge-up, and subsonic turbulence. The latter is an essential ingredient to drive nonlinear thermal instabilities, which cause cold gas condensation, a residual of the quenched cooling flow and, later, fuel for the AGN feedback engine. The self-regulated outflows are systematically tested on the scales of massive clusters, groups and isolated elliptical galaxies: in lighter less bound objects the feedback needs to be gentler and less efficient, in order to avoid drastic overheating. In this Thesis, I describe in depth the complex hydrodynamics, involving the coupling of the feedback energy to that of the surrounding hot medium. Finally, I present the merits and flaws of all the proposed models, with a critical eye toward observational concordance.

Phage therapy: A software system for phage quantification and kinetic model inference.

One of the most serious problems of the modern medicine is the growing emergence of antibiotic resistance among pathogenic bacteria. In this circumstance, different and innovative approaches for treating infections caused by multidrug-resistant bacteria are imperatively required. Bacteriophage Therapy is one among the fascinating approaches to be taken into account. This consists of the use of bacteriophages, viruses that infect bacteria, in order to defeat specific bacterial pathogens. Phage therapy is not an innovative idea, indeed, it was widely used around the world in the 1930s and 1940s, in order to treat various infection diseases, and it is still used in Eastern Europe and the former Soviet Union. Nevertheless, Western scientists mostly lost interest in further use and study of phage therapy and abandoned it after the discovery and the spread of antibiotics. The advancement of scientific knowledge of the last years, together with the encouraging results from recent animal studies using phages to treat bacterial infections, and above all the urgent need for novel and effective antimicrobials, have given a prompt for additional rigorous researches in this field. In particular, in the laboratory of synthetic biology of the department of Life Sciences at the University of Warwick, a novel approach was adopted, starting from the original concept of phage therapy, in order to study a concrete alternative to antibiotics. The innovative idea of the project consists in the development of experimental methodologies, which allow to engineer a programmable synthetic phage system using a combination of directed evolution, automation and microfluidics. The main aim is to make “the therapeutics of tomorrow individualized, specific, and self-regulated” (Jaramillo, 2015). In this context, one of the most important key points is the Bacteriophage Quantification. Therefore, in this research work, a mathematical model describing complex dynamics occurring in biological systems involving continuous growth of bacteriophages, modulated by the performance of the host organisms, was implemented as algorithms into a working software using MATLAB. The developed program is able to predict different unknown concentrations of phages much faster than the classical overnight Plaque Assay. What is more, it gives a meaning and an explanation to the obtained data, making inference about the parameter set of the model, that are representative of the bacteriophage-host interaction.

Mathe-Üben in Studium und Abitur

Fehlende Grundkenntnisse in der Mathematik zählen zu den größten Hindernissen für einen erfolgreichen Start in ein Hochschulstudium. Studienanfänger in einem MINT-Studium bringen inzwischen deutlich unterschiedliche Vorrausetzungen mit: „Mathe-Angst“ gilt als typisches Phänomen und der Übergang in ein selbstbestimmtes Lernverhalten stellt eine große Herausforderung dar. Diese Fall-Studie beschreibt, wie mit Hilfe einer Mathe-App bereits zu Beginn des Studiums aktives Lernen unterstützt und selbstbestimmtes Lernen eingeübt werden kann. Das neue Kurskonzept mit App-Unterstützung stößt an der Hochschule Offenburg auf breite Akzeptanz. Der mobile BYOD-Ansatz ermöglicht Lern-Szenarien, die über PC- bzw.- Laptop-gebundene eLearning-Lösungen nicht realisierbar sind. Der Inhalt des MassMatics-Vorbereitungskurs orientiert sich am Mindestanforderungskatalog des cosh-Arbeitskreises für den Übergang Schule-Hochschule. In der Zwischenzeit wurde der App-gestützte Kurs mit seinen über 500 Aufgaben von mehr als 1000 Studierenden besucht.

Metacognitive monitoring and control in elementary school children: Their interrelations and their role for test performance

Contemporary models of self-regulated learning emphasize the role of distal motivational factors for student's achievement, on the one side, and the proximal role of metacognitive monitoring and control for learning and test outcomes, on the other side. In the present study, two larger samples of elementary school children (9- and 11-year-olds) were included and their mastery-oriented motivation, metacognitive monitoring and control skills were integrated into structural equation models testing and comparing the relative impact of these different constituents for self-regulated learning. For one, results indicate that the factorial structure of monitoring, control and mastery motivation was invariant across the two age groups. Of specific interest was the finding that there were age-dependent structural links between monitoring, control, and test performance (closer links in the older compared to the younger children), with high confidence yielding a direct and positive effect on test performance and a direct and negative effect on adequate control behavior in the achievement test. Mastery-oriented motivation was not found to be substantially associated with monitoring (confidence), control (detection and correction of errors), or test performance underlining the importance of proximal, metacognitive factors for test performance in elementary school children.