title: Developing a kaupapa Māori evaluation model – one size fits all?

authors: Masters-Awatere, Bridgette

subjects: Maori health

abstract: Health statistics in Aotearoa (New Zealand) highlight that Māori, the indigenous people Aotearoa have poorer health than non- Māori. In response to the statistics a number of Māori health providers have established services that address specific areas of need in their regions. Initially there were minimal accountability requirements of providers. However, changes in the health system now mean that groups wanting to establish a new service must provide accountability measures before, during and after the funding has been allocated. As a result providers need to develop a rationale behind their decisions and assess the measure of change that has taken place as a result of the service or programme to ensure continued funding. The requirements reflect the dominant Western paradigm in which health promotion is understood to be about producing specific quantifiable behaviour changes in individuals. Māori health providers on the other hand have tended to take a holistic approach to health. Thus they have found themselves in the position of trying to show change within a paradigm where measurements are not easily taken. This has created frustration amongst Māori providers who face losing their funding because of an inability to report measurable outcomes using a framework that does not apply to their culture.

text: Developing a kaupapa Māori evaluation model – one size fits all? Health statistics in Aotearoa (New Zealand) highlight that Māori, the indigenous people Aotearoa have poorer health than non- Māori. In response to the statistics a number of Māori health providers have established services that address specific areas of need in their regions. Initially there were minimal accountability requirements of providers. However, changes in the health system now mean that groups wanting to establish a new service must provide accountability measures before, during and after the funding has been allocated. As a result providers need to develop a rationale behind their decisions and assess the measure of change that has taken place as a result of the service or programme to ensure continued funding. The requirements reflect the dominant Western paradigm in which health promotion is understood to be about producing specific quantifiable behaviour changes in individuals. Māori health providers on the other hand have tended to take a holistic approach to health. Thus they have found themselves in the position of trying to show change within a paradigm where measurements are not easily taken. This has created frustration amongst Māori providers who face losing their funding because of an inability to report measurable outcomes using a framework that does not apply to their culture.

year: 2002

title: Indigenous fertility in Aotearoa New Zealand: How does ethnic identity affect birth spacing and timing?

authors: Rarere, Moana

abstract: The survival of Indigenous peoples in the CANZUS states of Canada, Australia, Aotearoa New Zealand, and the United States is nothing short of remarkable. Not only have Indigenous peoples thwarted colonial tropes of the vanishing native but, for decades, Indigenous population growth rates have significantly outpaced those of the dominant settler populations. The future survival of Indigenous peoples fundamentally rests on continued natural increase, and understanding the causes and consequences of fertility behaviour is critical. While total fertility rates for Indigenous women in CANZUS countries are relatively low, childbearing tends to be concentrated at younger ages in contrast to the dominant white populations. The fertility transitions of both settler and Indigenous populations in the CANZUS states are well documented, however, a significant gap remains: how cultural factors shape contemporary Indigenous fertility behaviours. Using Aotearoa as a case study, we explore the relationship between Māori cultural identity, birth timing, and the duration of birth intervals. We use the 1995 New Zealand Women: Family, Employment and Education survey data to further test the impact of cultural identity on birth transition rates using the piecewise exponential model and Kaplan-Meier estimates. We find that women who identify Mainly Māori (exclusively or primarily) are at greater risk of bearing much earlier to first birth but not necessarily subsequent births. However, because of the earlier start, Māori have a longer reproductive window to bear more children, and at higher birth orders still bear earlier than non-Māori. The empirical evidence strengthens our case to suggest that cultural orientation has some influence on Indigenous fertility and contributes to the development of Indigenous-centred theories of fertility and demography more broadly.

text: Indigenous fertility in Aotearoa New Zealand: How does ethnic identity affect birth spacing and timing? The survival of Indigenous peoples in the CANZUS states of Canada, Australia, Aotearoa New Zealand, and the United States is nothing short of remarkable. Not only have Indigenous peoples thwarted colonial tropes of the vanishing native but, for decades, Indigenous population growth rates have significantly outpaced those of the dominant settler populations. The future survival of Indigenous peoples fundamentally rests on continued natural increase, and understanding the causes and consequences of fertility behaviour is critical. While total fertility rates for Indigenous women in CANZUS countries are relatively low, childbearing tends to be concentrated at younger ages in contrast to the dominant white populations. The fertility transitions of both settler and Indigenous populations in the CANZUS states are well documented, however, a significant gap remains: how cultural factors shape contemporary Indigenous fertility behaviours. Using Aotearoa as a case study, we explore the relationship between Māori cultural identity, birth timing, and the duration of birth intervals. We use the 1995 New Zealand Women: Family, Employment and Education survey data to further test the impact of cultural identity on birth transition rates using the piecewise exponential model and Kaplan-Meier estimates. We find that women who identify Mainly Māori (exclusively or primarily) are at greater risk of bearing much earlier to first birth but not necessarily subsequent births. However, because of the earlier start, Māori have a longer reproductive window to bear more children, and at higher birth orders still bear earlier than non-Māori. The empirical evidence strengthens our case to suggest that cultural orientation has some influence on Indigenous fertility and contributes to the development of Indigenous-centred theories of fertility and demography more broadly.

year: 2023

title: Prediction of ordinal classes using regression trees

authors: Kramer, Stefan

subjects: computer science

abstract: This paper is devoted to the problem of learning to predict ordinal (i.e., ordered discrete) classes using classification and regression trees. We start with S-CART, a tree induction algorithm, and study various ways of transforming it into a learner for ordinal classification tasks. These algorithm variants are compared on a number of benchmark data sets to verify the relative strengths and weaknesses of the strategies and to study the trade-off between optimal categorical classification accuracy (hit rate) and minimum distance-based error. Preliminary results indicate that this is a promising avenue towards algorithms that combine aspects of classification and regression.

text: Prediction of ordinal classes using regression trees This paper is devoted to the problem of learning to predict ordinal (i.e., ordered discrete) classes using classification and regression trees. We start with S-CART, a tree induction algorithm, and study various ways of transforming it into a learner for ordinal classification tasks. These algorithm variants are compared on a number of benchmark data sets to verify the relative strengths and weaknesses of the strategies and to study the trade-off between optimal categorical classification accuracy (hit rate) and minimum distance-based error. Preliminary results indicate that this is a promising avenue towards algorithms that combine aspects of classification and regression.

year: 2000