title: Using quality of life to evaluate outcomes and measure effectiveness

authors: Kober, Ralph

subjects: employment

abstract: Evaluating the outcomes achieved by service providers who assist people with intellectual disabilities is extremely important in terms of ascertaining whether service providers achieve their goals. Furthermore, knowledge of the outcomes achieved by service providers better equips those charged with managing them to make strategic decisions to fulfill their accountability obligations for the best use of limited resources. The authors provide support for the emerging view that quality of life is an outcome measure that can be utilized to assess service providers' performance. To do this they modified a performance measurement framework to illustrate how quality of life can be incorporated in a comprehensive analysis of the outcomes achieved by various stakeholders of the service provider. They then used three examples drawn from the literature (relating to employment services, the U.S. state of Nebraska, and family quality of life), to highlight how this framework could be applied. Ideas are also presented on other areas where a comprehensive stakeholder analysis, incorporating quality of life measures, could form part of a service provider's performance evaluation. The authors review some issues that should be considered in relation to the implementation of a comprehensive performance measurement system that incorporates quality of life as one of the outcome measures.

text: Using quality of life to evaluate outcomes and measure effectiveness Evaluating the outcomes achieved by service providers who assist people with intellectual disabilities is extremely important in terms of ascertaining whether service providers achieve their goals. Furthermore, knowledge of the outcomes achieved by service providers better equips those charged with managing them to make strategic decisions to fulfill their accountability obligations for the best use of limited resources. The authors provide support for the emerging view that quality of life is an outcome measure that can be utilized to assess service providers' performance. To do this they modified a performance measurement framework to illustrate how quality of life can be incorporated in a comprehensive analysis of the outcomes achieved by various stakeholders of the service provider. They then used three examples drawn from the literature (relating to employment services, the U.S. state of Nebraska, and family quality of life), to highlight how this framework could be applied. Ideas are also presented on other areas where a comprehensive stakeholder analysis, incorporating quality of life measures, could form part of a service provider's performance evaluation. The authors review some issues that should be considered in relation to the implementation of a comprehensive performance measurement system that incorporates quality of life as one of the outcome measures.

year: 2009

title: A question of scale: How turbulence around aerial roots shapes the seabed morphology in mangrove forests of the Mekong Delta

authors: Mullarney, Julia C.

abstract: Mangrove forests are highly productive ecosystems that provide many physical, societal, and ecological services in tropical and subtropical regions. Accurate prediction of the morphological evolution for these areas, in the face of global sea level rise and changes in sediment supply, requires understanding of interactions between vegetation growth, water flows, and sediment transport. Data presented from a wave-exposed mangrove forest in the Mekong Delta, Vietnam, include unique measurements that resolved water flows in and around the aerial mangrove roots (known as pneumatophores) over scales from a few millimeters to hundreds of meters. Flows were highly turbulent, with turbulence values sometimes as large as those measured in surf zones. These energetic processes appear to stir up sediments, with small scour troughs observed around individual pneumatophores, and larger-scale scour around clusters of pneumatophores. The vegetation fringe (the boundary between forest and mudflat) was a particularly dynamic area, with elevated turbulence levels, greater vegetation densities, coarser sediments, and occasional wave breaking. Intense turbulent dissipation at the fringe then reduces the energy of shoreward-propagating waves, sheltering the forest interior. The small-scale processes appear to be linked with forest-wide patterns of sediment transport and deposition. We discuss these links in the context of the biophysical interactions that control the changing shapes of deltas worldwide.

text: A question of scale: How turbulence around aerial roots shapes the seabed morphology in mangrove forests of the Mekong Delta Mangrove forests are highly productive ecosystems that provide many physical, societal, and ecological services in tropical and subtropical regions. Accurate prediction of the morphological evolution for these areas, in the face of global sea level rise and changes in sediment supply, requires understanding of interactions between vegetation growth, water flows, and sediment transport. Data presented from a wave-exposed mangrove forest in the Mekong Delta, Vietnam, include unique measurements that resolved water flows in and around the aerial mangrove roots (known as pneumatophores) over scales from a few millimeters to hundreds of meters. Flows were highly turbulent, with turbulence values sometimes as large as those measured in surf zones. These energetic processes appear to stir up sediments, with small scour troughs observed around individual pneumatophores, and larger-scale scour around clusters of pneumatophores. The vegetation fringe (the boundary between forest and mudflat) was a particularly dynamic area, with elevated turbulence levels, greater vegetation densities, coarser sediments, and occasional wave breaking. Intense turbulent dissipation at the fringe then reduces the energy of shoreward-propagating waves, sheltering the forest interior. The small-scale processes appear to be linked with forest-wide patterns of sediment transport and deposition. We discuss these links in the context of the biophysical interactions that control the changing shapes of deltas worldwide.

year: 2017

title: The Determinants of Tribal Population Growth in the New Zealand Census

authors: Rarere, Moana

subjects: tribal population growth

abstract: By the early twentieth century the notion that ethnic populations would dissipate was a commonly held belief.  However, after World War II, the modern world has seen an incredible resurgence in ethnic identities.  Ethnic conflicts, mobilisations, and the political movements of the 1950s and 1960s served as a major catalyst in the diffusion of indigenous identities and rights.  Consequently, indigenous groups in settler states, especially in North America, experienced population growth beyond the levels of natural demographic factors, that is, fertility, mortality and migration.  Researchers attributed a significant proportion of this growth to changing patterns of ethnic identification, also referred to as ethnic mobility .  Although this phenomenon is well documented in North America, it is only just beginning to be understood in relation to the New Zealand context. 

During the 1970s and 1980s, the indigenous Māori population of New Zealand gained substantial progress in political, social and economic spheres, following the same patterns of ethnic identity growth as in North America.  Despite these gains, the average individual socio-economic outcomes for Māori remain poor, especially in comparison to New Zealand Europeans/Pākehā.  Through key legislation, iwi (tribal) organisations became the core mechanism in which to address Māori socio-economic issues, achieve Māori aspirations and to manage Treaty of Waitangi settlement monies.  Subsequently, the need for iwi statistics for policy and planning purposes saw the reinstatement of iwi data in the New Zealand census in 1991.  Surprisingly, however, very little attention has been given to contemporary patterns of iwi demography.

Since the 1991 census, observations of total iwi population growth patterns indicate these patterns cannot solely be explained by natural demographic factors.  Furthermore, the growth trajectories of individual iwi were markedly different, and in some cases erratic.  These initial observations have raised the following key research questions: What do patterns of iwi growth look like?  What is the role of ethnic mobility?  What factors drive ethnic mobility?  Who changes iwi identification?  Why should we care?  

This thesis examines patterns of iwi identification in the New Zealand Census of Population and Dwellings from 1991 to 2006.  It uses statistical methods to not only document iwi population changes but to also identify the key determinants driving these trajectories.  In addition, this thesis considers ethnic mobility as an important driver of population growth but, situates this within the broader macro-political environment.  Along with the analysis of aggregate iwi population changes, this thesis also provides an in-depth analysis of four iwi groups – Ngāi Tahu, Waikato, Ngāti Awa and Tūhoe, in order to observe individual iwi dynamics that are not clearly visible at the aggregate level.

The findings of this thesis raise important implications for theories of ethnicity and the demographic study of ethnic populations.  For example, this thesis argues that the category of ethnic mobility is mainly contextual, that is, decisions to change ethnic responses are influenced by the broader political, social and economic contexts.  Furthermore this thesis contends that individual ethnic identification decisions are for the most part defined by ethnic categories imposed by the State.  While traditional views suggest ethnicity is fixed, intrinsic and kinship based, this thesis finds significant support for contemporary views that argue ethnicity is fluid, extrinsic and socially constructed.  Rather than reject traditional views of Maori identity, this study recognises that ethnic identities are complex, and that shifts in iwi identification is about connecting and reconnecting with whakapapa.  Thus this thesis argues that in order to understand individual iwi dynamics both points of view need to be considered.

text: The Determinants of Tribal Population Growth in the New Zealand Census By the early twentieth century the notion that ethnic populations would dissipate was a commonly held belief.  However, after World War II, the modern world has seen an incredible resurgence in ethnic identities.  Ethnic conflicts, mobilisations, and the political movements of the 1950s and 1960s served as a major catalyst in the diffusion of indigenous identities and rights.  Consequently, indigenous groups in settler states, especially in North America, experienced population growth beyond the levels of natural demographic factors, that is, fertility, mortality and migration.  Researchers attributed a significant proportion of this growth to changing patterns of ethnic identification, also referred to as ethnic mobility .  Although this phenomenon is well documented in North America, it is only just beginning to be understood in relation to the New Zealand context. 

During the 1970s and 1980s, the indigenous Māori population of New Zealand gained substantial progress in political, social and economic spheres, following the same patterns of ethnic identity growth as in North America.  Despite these gains, the average individual socio-economic outcomes for Māori remain poor, especially in comparison to New Zealand Europeans/Pākehā.  Through key legislation, iwi (tribal) organisations became the core mechanism in which to address Māori socio-economic issues, achieve Māori aspirations and to manage Treaty of Waitangi settlement monies.  Subsequently, the need for iwi statistics for policy and planning purposes saw the reinstatement of iwi data in the New Zealand census in 1991.  Surprisingly, however, very little attention has been given to contemporary patterns of iwi demography.

Since the 1991 census, observations of total iwi population growth patterns indicate these patterns cannot solely be explained by natural demographic factors.  Furthermore, the growth trajectories of individual iwi were markedly different, and in some cases erratic.  These initial observations have raised the following key research questions: What do patterns of iwi growth look like?  What is the role of ethnic mobility?  What factors drive ethnic mobility?  Who changes iwi identification?  Why should we care?  

This thesis examines patterns of iwi identification in the New Zealand Census of Population and Dwellings from 1991 to 2006.  It uses statistical methods to not only document iwi population changes but to also identify the key determinants driving these trajectories.  In addition, this thesis considers ethnic mobility as an important driver of population growth but, situates this within the broader macro-political environment.  Along with the analysis of aggregate iwi population changes, this thesis also provides an in-depth analysis of four iwi groups – Ngāi Tahu, Waikato, Ngāti Awa and Tūhoe, in order to observe individual iwi dynamics that are not clearly visible at the aggregate level.

The findings of this thesis raise important implications for theories of ethnicity and the demographic study of ethnic populations.  For example, this thesis argues that the category of ethnic mobility is mainly contextual, that is, decisions to change ethnic responses are influenced by the broader political, social and economic contexts.  Furthermore this thesis contends that individual ethnic identification decisions are for the most part defined by ethnic categories imposed by the State.  While traditional views suggest ethnicity is fixed, intrinsic and kinship based, this thesis finds significant support for contemporary views that argue ethnicity is fluid, extrinsic and socially constructed.  Rather than reject traditional views of Maori identity, this study recognises that ethnic identities are complex, and that shifts in iwi identification is about connecting and reconnecting with whakapapa.  Thus this thesis argues that in order to understand individual iwi dynamics both points of view need to be considered.

year: 2012