title: Sharing, listening, learning and developing understandings of Kaupapa Māori research by engaging with two Māori communities involved in education.

authors: Kana, Fred

subjects: Kaupapa Maori research methodology

abstract: This paper is a culmination of common understandings that were elicited from two pieces of research: ‘The Impact of the BHP New Zealand Steel Mining on the Tangata Whenua and the Environment’ and ‘The Impact of Maori Medium Education within a Mainstream Secondary School on the Lives of its Participants, in particular the Teachers, Caregivers and Students’. It was at the conclusion of each research project and as a consequence of informal conversations and discussions that this paper evolved. The paper discusses shared understandings in the context of Kaupapa Māori research methodology and key findings from the two research projects.

text: Sharing, listening, learning and developing understandings of Kaupapa Māori research by engaging with two Māori communities involved in education. This paper is a culmination of common understandings that were elicited from two pieces of research: ‘The Impact of the BHP New Zealand Steel Mining on the Tangata Whenua and the Environment’ and ‘The Impact of Maori Medium Education within a Mainstream Secondary School on the Lives of its Participants, in particular the Teachers, Caregivers and Students’. It was at the conclusion of each research project and as a consequence of informal conversations and discussions that this paper evolved. The paper discusses shared understandings in the context of Kaupapa Māori research methodology and key findings from the two research projects.

year: 2006

title: Indigenous Psychology in Aotearoa: Realising Māori Aspirations

authors: Levy, Michelle Patricia

subjects: Maori

abstract: Indigenous psychology in Aotearoa positions the aspirations of Māori as central.  The aim of this thesis is to describe and contribute to the development of a psychological discipline which is relevant and of benefit for Māori communities.  Part One sets the scene in Aotearoa, examining the relationship between Māori development and psychology.  Part Two explores the indigenous psychology literature base, identifying strategies which may be relevant to Aotearoa.  The key themes of context, critical mass, and mechanisms to support indigenous psychology development are identified as being relevant to Aotearoa.  Part Three explores indigenous psychology development in Aotearoa.  Data from a range of sources is qualitatively analysed to develop five themes which describe the current status of Māori development in psychology, the importance of the critical mass and the notion of collective responsibility.  Part Four, drawing from the analysis in Parts One, Two and Three, identifies 'reaching the point of irreversible change' as the next phase of indigenous psychology development in Aotearoa.  This is the point at which indigenous psychology development becomes self-sustaining.  

The point at which irreversible change occurs is when: Māori knowledge bases are a legitimate part of psychology in Aotearoa; resistance to the legitimacy of Māori knowledge bases in psychology is not a characteristic of our landscape; environments supportive of indigenous psychology development are commonplace; and responsibility for contributing to indigenous psychology development is shared among and sustained by the collective capacity of the Leaders and Producers.  Consolidation, the process by which multiple and interrelated pathways are connected to form a unified whole, is fundamental to reaching the point of irreversible change.  An original interactional framework for consolidation is proposed.  This framework is based on two key consolidating mechanisms: a working description of Kaupapa Māori Psychologies; and a Kaupapa Māori Psychologies Research and Training Centre.  Psychologies relevant and of benefit to Māori communities which contribute to the realisation of Māori aspirations are the cornerstones, with all elements of the framework leading back into this fundamental foundation.

text: Indigenous Psychology in Aotearoa: Realising Māori Aspirations Indigenous psychology in Aotearoa positions the aspirations of Māori as central.  The aim of this thesis is to describe and contribute to the development of a psychological discipline which is relevant and of benefit for Māori communities.  Part One sets the scene in Aotearoa, examining the relationship between Māori development and psychology.  Part Two explores the indigenous psychology literature base, identifying strategies which may be relevant to Aotearoa.  The key themes of context, critical mass, and mechanisms to support indigenous psychology development are identified as being relevant to Aotearoa.  Part Three explores indigenous psychology development in Aotearoa.  Data from a range of sources is qualitatively analysed to develop five themes which describe the current status of Māori development in psychology, the importance of the critical mass and the notion of collective responsibility.  Part Four, drawing from the analysis in Parts One, Two and Three, identifies 'reaching the point of irreversible change' as the next phase of indigenous psychology development in Aotearoa.  This is the point at which indigenous psychology development becomes self-sustaining.  

The point at which irreversible change occurs is when: Māori knowledge bases are a legitimate part of psychology in Aotearoa; resistance to the legitimacy of Māori knowledge bases in psychology is not a characteristic of our landscape; environments supportive of indigenous psychology development are commonplace; and responsibility for contributing to indigenous psychology development is shared among and sustained by the collective capacity of the Leaders and Producers.  Consolidation, the process by which multiple and interrelated pathways are connected to form a unified whole, is fundamental to reaching the point of irreversible change.  An original interactional framework for consolidation is proposed.  This framework is based on two key consolidating mechanisms: a working description of Kaupapa Māori Psychologies; and a Kaupapa Māori Psychologies Research and Training Centre.  Psychologies relevant and of benefit to Māori communities which contribute to the realisation of Māori aspirations are the cornerstones, with all elements of the framework leading back into this fundamental foundation.

year: 2007

title: Early prediction of Li-ion cell failure from EIS derived from current-voltage time series

authors: Wilson, Marcus T.

abstract: The ability to reliably detect the forthcoming failure of a rechargeable cell without removing it from its normal operating environment remains a significant goal in battery research. In this work we have cycled in the laboratory a previously-aged 3.2 A h, 3.6 V 18650 INR LiNixMnyCo 1 − x − y O2 cell for 300 d until failure was apparent, using a current waveform representative of use in an electric vehicle application. Electrochemical impedance spectroscopy (EIS) down to 5 µHz was also performed on the cell as a ‘gold-standard’ measure, at the beginning, end and part way through the cycling. Analysis of voltage and current time series data using both parametric (equivalent circuit model) and non-parametric (wavelet-based analysis) approaches allowed us to successfully reconstruct the EIS data. As the battery aged, impedance gradually increased at frequencies between 10−4 Hz—10−1 Hz. The increase accelerated around 50 d before the battery ultimately failed. The acceleration in rate of change of impedance was detectable while the cycle efficiency remained high, indicating that a user of the cell would be unlikely to detect any change in the cell based on its performance or by common measures of state-of-health. The results imply upcoming failure may be detectable from time series analysis weeks before any noticeable drop in cell performance.

text: Early prediction of Li-ion cell failure from EIS derived from current-voltage time series The ability to reliably detect the forthcoming failure of a rechargeable cell without removing it from its normal operating environment remains a significant goal in battery research. In this work we have cycled in the laboratory a previously-aged 3.2 A h, 3.6 V 18650 INR LiNixMnyCo 1 − x − y O2 cell for 300 d until failure was apparent, using a current waveform representative of use in an electric vehicle application. Electrochemical impedance spectroscopy (EIS) down to 5 µHz was also performed on the cell as a ‘gold-standard’ measure, at the beginning, end and part way through the cycling. Analysis of voltage and current time series data using both parametric (equivalent circuit model) and non-parametric (wavelet-based analysis) approaches allowed us to successfully reconstruct the EIS data. As the battery aged, impedance gradually increased at frequencies between 10−4 Hz—10−1 Hz. The increase accelerated around 50 d before the battery ultimately failed. The acceleration in rate of change of impedance was detectable while the cycle efficiency remained high, indicating that a user of the cell would be unlikely to detect any change in the cell based on its performance or by common measures of state-of-health. The results imply upcoming failure may be detectable from time series analysis weeks before any noticeable drop in cell performance.

year: 2025