title: Ko e Fungani Mo'onia 'o e Faiako Ma'a Tonga: Understanding the professional attitudes of the valued teachers of Tonga

authors: Tapa'atoutai-Teisina, Sela

subjects: professionalism

abstract: The purpose of this study is to help provide empirically informed insights as to how the Tongan Government teachers’ positive attitudes could be developed and enhanced. In Tonga, the erosion of teacher attitudes, commitment, and professionalism has been recognised (Fua, Manu, Takapautolo, & Taufe’ulungaki, 2007; Matafahi & Fusitu’a, 2009; Taufe’ulungaki, 2012; 2013; Thaman, 1998). This study is an attempt to help address these issues. Within this context, this thesis advocates the need to have an in-depth, and more holistic understanding of Tongan teachers’ professional attitudes: what they are; how they are understood; and how they were formed and strengthened. These are considered initial steps towards informing professional attitudes enhancement activities for Tongan Government school teachers. The findings of this study are an original contribution on the subject of teacher professionalism in terms of teacher professional attitudes, professional attitude formation, and professional attitude strengthening. 
This study has drawn support from various disciplines and theories, which include Evans’ Professionalism Model (2008; 2010; 2011; 2014), Bronfenbrenner’s General Ecological Model (1979; 1994; 1999), and Hermans and his colleagues’ Dialogical Self Theory (Hermans & Gieser, 2012; Hermans & Hermans-Konopka, 2010). These theories act as theoretical bridges and provide lenses for the exploration of Tongan teachers’ professional attitudes. 
This study is both constructivist and constructionist in epistemology, with multiple theoretical perspectives, being interpretive, phenomenological, Pacific, and Tongan. A mixed methods research design complemented by a Kakala Mo’onia Pedagogical Positive Deviance methodological approaches were used to understand the Faiako Ma’a Tonga’s (valued teachers of Tonga) professional attitudes. A presurvey, survey and Talanoa Fungani Mo’onia were the major data collection instruments employed. This study relies mainly on a qualitative data collection to answer the research questions. 
The main findings of the study revealed that the Faiako Ma’a Tonga understood that professional attitudes are life entities intricately linked to teachers’ hearts, they are values and beliefs; good and right behaviours teachers have. Also, professional attitudes have certain features including reflective, persistent, pervasive, transcendental, and positively influential. 
These features signify professional attitudes are partly spiritual in nature. Professional attitude formation and professional attitude strengthening are processes that are context-related, framed by various complex and inter-related factors, centred around teacher selves, and in many cases mediated by individual(s) of certain professional calibre attitudinally. Typically, they are those who consistently dared to be different in positive ways, hence they possess strong, refined, elegant attitudinal qualities that invite attention, admiration, and imagination (Bronfenbrenner, 1999). Approaches yielding positive energy for teachers are typically what needed to strengthen teachers’ professional attitudes. 
The concept of Mo’onia is central in this study, from which other original conceptual framework, models, and research method have been derived including the following: Mo’onia Attitude Conceptual Framework-A Tongan Perspective; Kakala Mo’onia Pedagogical Positive Deviance Research Model; Talanoa Fungani Mo’onia research method, Kupesi Lilo-‘o e- To’onga (KLOT) model, and Fale Ako ‘o e Mo’onia Professional Attitudes Enhancement Model. They are also original contributions of this thesis in terms of theory, research, and practice. Key implications of the study include suggestions for a society-wide approach to effective development and strengthening of teachers’ PA, and a strong moral value and belief-based education is critical if Tonga is to be successful in reclaiming and cultivation of teachers’ professionalism and professional attitudes.

text: Ko e Fungani Mo'onia 'o e Faiako Ma'a Tonga: Understanding the professional attitudes of the valued teachers of Tonga The purpose of this study is to help provide empirically informed insights as to how the Tongan Government teachers’ positive attitudes could be developed and enhanced. In Tonga, the erosion of teacher attitudes, commitment, and professionalism has been recognised (Fua, Manu, Takapautolo, & Taufe’ulungaki, 2007; Matafahi & Fusitu’a, 2009; Taufe’ulungaki, 2012; 2013; Thaman, 1998). This study is an attempt to help address these issues. Within this context, this thesis advocates the need to have an in-depth, and more holistic understanding of Tongan teachers’ professional attitudes: what they are; how they are understood; and how they were formed and strengthened. These are considered initial steps towards informing professional attitudes enhancement activities for Tongan Government school teachers. The findings of this study are an original contribution on the subject of teacher professionalism in terms of teacher professional attitudes, professional attitude formation, and professional attitude strengthening. 
This study has drawn support from various disciplines and theories, which include Evans’ Professionalism Model (2008; 2010; 2011; 2014), Bronfenbrenner’s General Ecological Model (1979; 1994; 1999), and Hermans and his colleagues’ Dialogical Self Theory (Hermans & Gieser, 2012; Hermans & Hermans-Konopka, 2010). These theories act as theoretical bridges and provide lenses for the exploration of Tongan teachers’ professional attitudes. 
This study is both constructivist and constructionist in epistemology, with multiple theoretical perspectives, being interpretive, phenomenological, Pacific, and Tongan. A mixed methods research design complemented by a Kakala Mo’onia Pedagogical Positive Deviance methodological approaches were used to understand the Faiako Ma’a Tonga’s (valued teachers of Tonga) professional attitudes. A presurvey, survey and Talanoa Fungani Mo’onia were the major data collection instruments employed. This study relies mainly on a qualitative data collection to answer the research questions. 
The main findings of the study revealed that the Faiako Ma’a Tonga understood that professional attitudes are life entities intricately linked to teachers’ hearts, they are values and beliefs; good and right behaviours teachers have. Also, professional attitudes have certain features including reflective, persistent, pervasive, transcendental, and positively influential. 
These features signify professional attitudes are partly spiritual in nature. Professional attitude formation and professional attitude strengthening are processes that are context-related, framed by various complex and inter-related factors, centred around teacher selves, and in many cases mediated by individual(s) of certain professional calibre attitudinally. Typically, they are those who consistently dared to be different in positive ways, hence they possess strong, refined, elegant attitudinal qualities that invite attention, admiration, and imagination (Bronfenbrenner, 1999). Approaches yielding positive energy for teachers are typically what needed to strengthen teachers’ professional attitudes. 
The concept of Mo’onia is central in this study, from which other original conceptual framework, models, and research method have been derived including the following: Mo’onia Attitude Conceptual Framework-A Tongan Perspective; Kakala Mo’onia Pedagogical Positive Deviance Research Model; Talanoa Fungani Mo’onia research method, Kupesi Lilo-‘o e- To’onga (KLOT) model, and Fale Ako ‘o e Mo’onia Professional Attitudes Enhancement Model. They are also original contributions of this thesis in terms of theory, research, and practice. Key implications of the study include suggestions for a society-wide approach to effective development and strengthening of teachers’ PA, and a strong moral value and belief-based education is critical if Tonga is to be successful in reclaiming and cultivation of teachers’ professionalism and professional attitudes.

year: 2020

title: AS-Path Prepending: There is no rose without a thorn

authors: Marcos, Pedro

subjects: computer science

abstract: Inbound traffic engineering (ITE) - -the process of announcing routes to, e.g., maximize revenue or minimize congestion - -is an essential task for Autonomous Systems (ASes). AS Path Prepending (ASPP) is an easy to use and well-known ITE technique that routing manuals show as one of the first alternatives to influence other ASes' routing decisions. We observe that origin ASes currently prepend more than 25% of all IPv4 prefixes. ASPP consists of inflating the BGP AS path. Since the length of the AS path is the second tie-breaker in the BGP best path selection, ASPP can steer traffic to other routes. Despite being simple and easy to use, the appreciation of ASPP among operators and researchers is diverse. Some have questioned its need, effectiveness, and predictability, as well as voiced security concerns. Motivated by these mixed views, we revisit ASPP. Our longitudinal study shows that ASes widely deploy ASPP, and its utilization has slightly increased despite public statements against it. We surprisingly spot roughly 6k ASes originating at least one prefix with prepends that achieve no ITE goal. With active measurements, we show that ASPP effectiveness as an ITE tool depends on the AS location and the number of available upstreams; that ASPP security implications are practical; identify that more than 18% of the prepended prefixes contain unnecessary prepends that achieve no apparent goal other than amplifying existing routing security risks. We validate our findings in interviews with 20 network operators.

text: AS-Path Prepending: There is no rose without a thorn Inbound traffic engineering (ITE) - -the process of announcing routes to, e.g., maximize revenue or minimize congestion - -is an essential task for Autonomous Systems (ASes). AS Path Prepending (ASPP) is an easy to use and well-known ITE technique that routing manuals show as one of the first alternatives to influence other ASes' routing decisions. We observe that origin ASes currently prepend more than 25% of all IPv4 prefixes. ASPP consists of inflating the BGP AS path. Since the length of the AS path is the second tie-breaker in the BGP best path selection, ASPP can steer traffic to other routes. Despite being simple and easy to use, the appreciation of ASPP among operators and researchers is diverse. Some have questioned its need, effectiveness, and predictability, as well as voiced security concerns. Motivated by these mixed views, we revisit ASPP. Our longitudinal study shows that ASes widely deploy ASPP, and its utilization has slightly increased despite public statements against it. We surprisingly spot roughly 6k ASes originating at least one prefix with prepends that achieve no ITE goal. With active measurements, we show that ASPP effectiveness as an ITE tool depends on the AS location and the number of available upstreams; that ASPP security implications are practical; identify that more than 18% of the prepended prefixes contain unnecessary prepends that achieve no apparent goal other than amplifying existing routing security risks. We validate our findings in interviews with 20 network operators.

year: 2020

title: Supervision and culture: Meetings at thresholds

authors: Crocket, Kathie

subjects: supervision

abstract: Counsellors are required to engage in supervision in order to reflect on, reflexively review, and extend their practice. Supervision, then, might be understood as a partnership in which the focus of practitioners and supervisors is on ethical and effective practice with all clients. In Aotearoa/New Zealand, there has recently been interest in the implications for supervision of cultural difference, particularly in terms of the Treaty of Waitangi as a practice metaphor, and when non-Māori practitioners counsel Māori clients. This article offers an account of a qualitative investigation by a group of counsellors/supervisors into their experiences of supervision as cultural partnership. Based on interviews and then using writing-as-research, the article explores the playing out of supervision’s contribution to practitioners’ effective and ethical practice in the context of Aotearoa/New Zealand, showing a range of possible accounts and strategies and discussing their effects. Employing the metaphor of threshold, the article includes a series of reflections and considerations for supervision practice when attention is drawn to difference.

text: Supervision and culture: Meetings at thresholds Counsellors are required to engage in supervision in order to reflect on, reflexively review, and extend their practice. Supervision, then, might be understood as a partnership in which the focus of practitioners and supervisors is on ethical and effective practice with all clients. In Aotearoa/New Zealand, there has recently been interest in the implications for supervision of cultural difference, particularly in terms of the Treaty of Waitangi as a practice metaphor, and when non-Māori practitioners counsel Māori clients. This article offers an account of a qualitative investigation by a group of counsellors/supervisors into their experiences of supervision as cultural partnership. Based on interviews and then using writing-as-research, the article explores the playing out of supervision’s contribution to practitioners’ effective and ethical practice in the context of Aotearoa/New Zealand, showing a range of possible accounts and strategies and discussing their effects. Employing the metaphor of threshold, the article includes a series of reflections and considerations for supervision practice when attention is drawn to difference.

year: 2013