Doctoral Supervisor: Coach, Mentor or Master? Developing an Alternative Paradigm for Doctoral Supervision

This working paper is the second in a series of working papers presenting the on-going findings from a longitudinal research project grounded in exploring the experience of doctoral supervision and developing practice. In the first paper and phase one of this research study, Cook, Nichol and Loon (2014) explored the existing context for doctoral supervision and, drawing from literature on the problematic nature of doctoral supervision and coaching and mentoring, considered the value of drawing on coaching and mentoring models in formulating alternative paradigms for doctoral supervision. This paper reports the findings of phase one, a mixed methods study of experiences of doctoral supervision with supervisors and students in one UK university business school, from which the Collaborative Action Doctoral Supervision conceptual model emerged. The paper also introduces phase two, a collaborative action research study with doctoral supervisors and students who are applying, reflecting on and developing further this doctoral supervision model. We are aiming to answer the question of whether the use of coaching and mentoring in doctoral supervision enables the transfer and sustainability of learning from the doctoral supervision session to outside the experience and improves the quality. Is the doctoral supervisor coach, mentor or master? Key words Doctoral supervision, coaching, mentoring, collaborative action research.

Rethinking the Eclectic Paradigm: Explaining MNE E-Commerce Corporations' Activity in the Chinese Digital Sector

We use the eclectic paradigm as an analytical framework to explain the MNE e-commerce company’s activities in China. Grounded in the rich data, we argue that the dynamic interplay between the ownership advantage and local institutional context that have emerged—particularly in the information age—plays a significant role in explaining the trajectory of MNE e-commerce companies in China. We propose On, Ln and In by embedding network-based advantages within the OLI paradigm. With the acceleration of technological change and non-ergodic uncertainty, such a network-embedded eclectic paradigm will lead to MNE e-commerce companies’ sustainable development in the emerging economy.

The Plastic Coupled Map Lattice: a Novel Image‐processing Paradigm

Coupled map lattices (CML) can describe many relaxation and optimization algorithms currently used in image processing. We recently introduced the ‘‘plastic‐CML’’ as a paradigm to extract (segment) objects in an image. Here, the image is applied by a set of forces to a metal sheet which is allowed to undergo plastic deformation parallel to the applied forces. In this paper we present an analysis of our ‘‘plastic‐CML’’ in one and two dimensions, deriving the nature and stability of its stationary solutions. We also detail how to use the CML in image processing, how to set the system parameters and present examples of it at work. We conclude that the plastic‐CML is able to segment images with large amounts of noise and large dynamic range of pixel values, and is suitable for a very large scale integration(VLSI) implementation.

Teaching Rules or Teaching Creativity: a Paradigm Shift

Structure is everything in a screenplay we are told. If indeed there are any rules to screenwriting then this would be carved in tablets of stone. Within pedagogical frameworks we are diligent in our instruction of the three acts, advocating it as a paradigm. We pass on tools for the analysis of character that are gleaned from psychology. But I have seen students struggle with this toolbox. They feel constrained by concrete techniques. So often seeing principles as rules, structure as restriction. The stifling of free-form ideas is further compounded by the plethora of books that claim the path to glory lies only in structural devices. Some even purport to have a formula, a simple prescriptive model that will bestow almost certain success. Yet this is an industry that abhors formula, that hungers for the fresh and the new. Without bravado, imagination and experimentation with character and form, the best structured screenplay in the world is merely a typing exercise. As educators we have a duty to retain a balance between letting a student’s mind dance and keeping them to the tempo. This study will compare a variety of diverse structures, from Hegel to Alcoholics Anonymous, Kubler Ross to Jung. It will analyse recent journal articles, on both new techniques in teaching creativity and new approaches to the instruction of screenwriting, to suggest a model of how best to inform the application of structure to HE students and keep creativity uppermost. A structure of emotional truth. An equal appreciation of both the tools of our craft and an imaginative exploration of character and world that can unlock our originality and our artistry.