An introduction to the person-centred approach as an attitude for participatory design

This paper is one of three talks which reflect on the use of participatory design methods, especially in the context of design for mental health and wellbeing. In them we: introduce the Person-Centred Approach as a framework for conducting Participatory Design; outline the method of Interpersonal Process Recall (IPR); and present a heuristic case study of these approaches being developed by a multidisciplinary design research team with Mind, a UK mental health charity. In this paper, we introduce the Person-Centred Approach (PCA) as found in psychotherapy, education and conciliation processes. We propose that this approach can help the field of Participatory Design recognise that researchers and research teams constructively inform their practice through the attitudes they bring to what is necessarily a relational situation. The PCA will be of interest to researchers working with mental health and wellbeing communities in particular, but may also be valuable in offering a framework for Participatory Design as a broad field of practice. The paper describes different modes of practice to be found in psychotherapy and outlines key aspects of the PCA, before discussing its implications for doing Participatory Design

Reflections on the heuristic experiences of a multidisciplinary team trying to bring the PCA to participatory design (with emphasis on the IPR method)

This paper introduces a heuristic case study, reflecting on the use of the Interpersonal Process Recall (IPR) method as part of An Internet of Soft Things, a multidisciplinary design research project working with the UK mental health charity, Mind. The three authors represent three different disciplines within the project – Psychotherapy, e-Textiles, and Human-Computer Interaction – and naturally bring their own experiences and expectations to the multidisciplinary team process. The aim of the project is to develop, through practice, a methodology for a Person-Centred Approach to design, informed by the theories and practice of Carl Rogers, and thereby to address the increasing need for researcher reflection in Participatory Design. The paper outlines the project and describes our experiences of IPR within it; it discusses how we are taking this work forward and closes with some guidelines based on our personal observations in working with this method

An introduction to IPR as a Participatory Design research method

This paper outlines the method of Interpersonal Process Recall (IPR) as a Participatory Design method, especially in the context of design for mental health and wellbeing. IPR is more commonly used in psychotherapy and other helping professions to help trainees and practitioners and their clients reflect on their process, using AV recordings of interactions for the facilitation of deep and accurate recall. We propose that it can provide a mechanism for reflection on team working and relational aspects of Participatory Design. The paper discusses the rationale for using IPR and the ways in which the method relate to phenomenological inquiry (including the Person-Centred Approach); it describes an IPR research method protocol, and finishes with a discussion of the implications for Participatory Design methodologies

Facilitating a ‘non-judgmental’ skills-based co-design environment

This paper reflects on a pilot study for the design of a series of e-textiles workshops developed for the Nottinghamshire Mind Network community of mental health and wellbeing service users, managers and volunteers. The final workshops will form part of ‘An Internet of Soft Things’ (IoSofT) project, which seeks to develop a Person-Centred Approach (PCA) to design. The workshops should be experienced by participants as a non-judgemental environment, as one of the conditions of the Person-Centred Approach – unconditional positive regard (UPR) (Rogers, 1957). While the research team agree in theory that participants should feel safe and supported, putting non-judgement into practice in a multi - disciplinary environment, in which skills form the basis of workshop activity, has proved to be challenging. The paper introduces the key criteria of the PCA in psychotherapy, and describes the particular challenges that being non-judgemental presented to the textile designers and therapeutic practitioners who designed and facilitated the workshops. It presents an analysis of the design artefacts produced in the course of six workshop sessions (such as the ‘group agreement’), and participant feedback, and discusses the resulting framework that will be applied in the next iteration of workshops to enable participants’ comfort, creativity and autonomy

J-factors of short DNA molecules

The propensity of short DNA sequences to convert to the circular form is studied by a mesoscopic Hamiltonian method which incorporates both the bending of the molecule axis and the intrinsic twist of the DNA strands. The base pair fluctuations with respect to the helix diameter are treated as path trajectories in the imaginary time path integral formalism. The partition function for the sub-ensemble of closed molecules is computed by imposing chain ends boundary conditions both on the radial fluctuations and on the angular degrees of freedom. The cyclization probability, the J-factor, proves to be highly sensitive to the stacking potential, mostly to its nonlinear parameters. We find that the J-factor generally decreases by reducing the sequence length ( N ) and, more significantly, below N = 100 base pairs. However, even for very small molecules, the J-factors remain sizeable in line with recent experimental indications. Large bending angles between adjacent base pairs and anharmonic stacking appear as the causes of the helix flexibility at short length scales.Comment: The Journal of Chemical Physics - May 2016 ; 9 page

Interfaces and Grain Boundaries of Lamellar Phases

Interfaces between lamellar and disordered phases, and grain boundaries within lamellar phases, are investigated employing a simple Landau free energy functional. The former are examined using analytic, approximate methods in the weak segregation limit, leading to density profiles which can extend over many wavelengths of the lamellar phase. The latter are studied numerically and exactly. We find a change from smooth chevron configurations typical of small tilt angles to distorted omega configurations at large tilt angles in agreement with experiment.Comment: 9 pages, 6 figures 9 pages, 6 figure

Validation of a model of regulation in the tryptophan operon against multiple experiment data using global optimisation

This paper is concerned with validating a mathematical model of regulation in the tryptophan operon using global optimization. Although a number of models for this biochemical network are proposed, in many cases only qualitative agreement between the model output and experimental data was demonstrated, since very little information is currently available to guide the selection of parameter values for the models. This paper presents a model validating method using both multiple experimental data and global optimization

Participatory design and the humanist landscape [workshop]

This workshop (held in conjunction with the UBICOMP 2015: The 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and ISCW 2015: The 19th International Symposium on Wearable Computers) will bring together researchers and practitioners to reflect on the use of participatory design methods, especially in the context of design for wellbeing. Delegates will reflect both on the user experience of being part of such methods, and on the design team experience, in line with recent calls for reflexivity in HCI. The workshop will enable delegates to situate their practice in the broader co ntext of humanistic psychotherapy research, and implications for research methodologies and professional development will be discussed. Through a short series of talks, delegates will learn about attitudes and tools (specifically the Person Centred Approach and Interpersonal Process Recall) for reflection on team working and relational aspects of participatory design. The workshop will in turn contribute to the development of a person-centred framework for participatory and co-design research

A search for rotating radio transients and fast radio bursts in the Parkes high-latitude pulsar survey

Discoveries of rotating radio transients and fast radio bursts (FRBs) in pulsar surveys suggest that more of such transient sources await discovery in archival data sets. Here we report on a single-pulse search for dispersed radio bursts over a wide range of Galactic latitudes (|b| < $60^{\circ}$) in data previously searched for periodic sources by Burgay et al. We re-detected 20 of the 42 pulsars reported by Burgay et al. and one rotating radio transient reported by Burke-Spolaor. No FRBs were discovered in this survey. Taking into account this result, and other recent surveys at Parkes, we corrected for detection sensitivities based on the search software used in the analyses and the different backends used in these surveys and find that the all-sky FRB event rate for sources with a fluence above 4.0 Jy ms at 1.4 GHz to be ${\cal R} = 4.4^{+5.2}_{-3.1} \times 10^3$ FRBs day$^{-1}$ sky$^{-1}$, where the uncertainties represent a $99\%$ confidence interval. While this rate is lower than inferred from previous studies, as we demonstrate, this combined event rate is consistent with the results of all systematic FRB searches at Parkes to date and does not require the need to postulate a dearth of FRBs at intermediate latitudes.Comment: Accepted, 10 pages, 6 figure