The purpose of the study was to determine the relation between student engagement, academic achievement, and music ensemble performance ratings. The study was guided by two research questions: how do students’ varying degrees of student engagement relate to their academic achievement and their ensemble’s performance rating, and to what extent do behavioral, affective, and cognitive engagement predict ensemble performance ratings? Participants were 259 high school band students who completed the Classroom Engagement Inventory in Music. They were also asked to report their GPA, and the researcher recorded their ensemble’s performance rating. Results suggested that higher levels of student engagement were associated with higher levels of ensemble performance ratings (superior and excellent versus good), with a clear demarcation found between lower rated and higher rated ensembles. Although no significant correlation was found between academic achievement and student engagement, affective engagement was found to predict overall music performance outcomes.

This thesis contains two stand-alone articles for which the overall purpose is to learn from the experiences of a non-Indigenous SFD program designed for Indigenous youth, by exploring how the program has dealt with questions of Indigenous knowledge, culture, and worldviews. By looking at how the program officers and managers articulate their experiences and challenges within the different phases of designing, managing and implementing the SFD program, this study examines questions of decolonization, Indigenization, and resurgence. The first article utilizes an Indigenous resurgence lens to explore the challenges of running the Promoting Life Skills in Aboriginal Youth (PLAY) program through the reflective discourses of middle-upper level management staff members. The main objectives of the first article are to 1) explore the perception of the PLAY staff on challenges experienced within program design and development generally, 2) analyze those challenges in light of critical research on SFD, and 3) inform program development with Indigenous youth. In the second article, I examine the experiences and perceptions of the staff and in dealing more specifically with the question of culture and Indigenous knowledge and Indigenization. This article highlights the experiences that occurred during a two-year period of Indigenous leadership, two years after the piloting of the program. The objectives of this article are to 1) consider and examine the place of culture within SFD for Indigenous youth 2) highlight and learn from Indigenous leadership experience in a Western-based program 3) inform program development.

The accurate estimation of atmospheric water vapour and the subsequent derivation of surface spectral reflectance from hyperspectral VNIR-SWIR remotely sensed data is important for many applications. A number of algorithms have been developed for estimating water vapour content from remotely sensed hyperspectral data that do not require in-situ measurements. Two algorithms, the Continuum Interpolated Band Ratio (CIBR) and the Atmospheric Precorrected Differential Absorption (APDA) have proven to be highly effective at estimating atmospheric water vapour. Although highly successful, the two methods still exhibit unwanted or spurious results when challenging conditions are encountered. Such conditions include the estimation of atmospheric water vapour over dark targets, when uncorrected atmospheric aerosols are present and over surfaces with complex spectral signatures.A differential absorption method called the Transmittance Slope Ratio (TSR) has been developed that negates these problems. The TSR method is comprised of a weighted mean radiance that is defined between two atmospheric water absorption features which is divided by a reference channel radiance to produce a measurable ratio value. This, is turn, may be related to a reference curve, such that, the TSR value may be expressed as an atmospheric water vapour content. To test the TSR method over real terrains, AVIRIS and HyMap measured hyperspectral radiometric data were used. Three test sites were used in total with each site allowing different aspects of the water vapour estimation to be critically examined. The sites are, Jasper Ridge and Moffett Field in California and Brukunga in South Australia.The TSR method is found to significantly improve estimated atmospheric water vapour over dark targets (with less than 3.5 % error for reflectances as low as 0.5 %), improvement over nonlinear surfaces, and finally, ++ / improvement in water vapour estimation when atmospheric aerosol conditions are not well known. In the final case the TSR method is found to estimate atmospheric water vapour with an error of less than 2 % when a 5 km visibility is assumed to be 25 km. The final result is at least an order of magnitude better than the CIBR and APDA methods.

This thesis reflectively and critically examines a series of research case studies initiated by a research-whānau. It explores the thinking, experiences and reflections of this research-whānau, as they worked to enhance the educational achievement of Māori students. Authorship of the thesis was undertaken by me (Mere Berryman). However, the methodology involved a collaborative, retrospective and critical reflection of research-whānau experiences and thinking, in the light of the research findings and experiences since the inception of this research-whānau in 1991. In the course of this work, the research-whānau have been able to explore what it has meant to put the principles of kaupapa Māori research into practice while working within a mainstream organisation (Specialist Education Services then the Ministry of Education). Our research work has involved repositioning ourselves from dependence on Western research methodologies to a better understanding and application of kaupapa Māori conceptualisations of research. The thesis begins by identifying mainstream and kaupapa Māori events that have historically and still continue to impact upon Māori students' educational experiences. These events provide the wider context for the work of this research-whānau at the interface of Te Ao Māori and Te Ao Pākehā, and for the 11 case studies that exemplify changes in our thinking and research practice over a period of 15 years. The thesis employs an indigenous (and specifically Māori) worldview as the framework for description, critical reflection, and theorising around these case studies. Common themes are collaboratively co-constructed then each theme is explained in relation to relevant Māori theory. The thesis concludes with the shifts in theorising and practice made by the research-whānau during the course of our work as we sought to contribute in ways that were more transformative and self-determining. We argue that these shifts in theorising and practice are also required of others if we are to change the status quo and contribute constructively to improving Māori students' potential.

According to motivational theory physical self-perceptions are crucial to the intrinsic desire to engage in physical activity through play, games, and sport. While there has been prolific research with middle primary and older children little is known of the importance of young children's physical self-concept and their motivation to engage in physical activity. This study had three major purposes. Firstly it aimed to examine the relationship between children's self-concept, their attraction to physical activity, and level of physical activity. The second purpose of the study was to examine differences between boys' and girls' self-concept, attraction to physical activity and level of physical activity. The third purpose was to examine the effectiveness of an intervention programme designed to enhance children's level of physical activity.

The world�s indigenous peoples have been subjected to exploitation, discrimination, dispossession, relocation, assimilation and in some cases genocide since contact with the Western world. They have been the victims of an invasion which has since secured their position among the lowest social qualifiers. For centuries, they have been ignored by nation-states throughout the world. However, a new dawn has risen for the first peoples of the world, and for the past two decades thaey have experienced a cultural, political and social revival which has been gaining in popularity, intensity and effectiveness since it�s inception. The politicisation of indigenous movements and their fundamentally local characteristics has occurred at the same time that the world is experiencing a sense of accelerated globalisation. Economic integration through trade agreements has diminished boundaries and has allowed multinational corporations to travel, sell and trade at will. The sense that the world is �one place� has fast become a reality through "the increasing volume and rapidity of the flows of money, goods, people, information, technology and images." (Featherstone, 1995:81) The simultaneous globalisation and localisation of the world seems to be two contradictory phenomenon acting in opposition to one another. However, as several theorists have pointed out, the two are actually related and each to some degree attributes to the existence of the other (Eriksen, 1993:9; Featherstone, 1990:10; Friedman, 1990:327). In fact, indigenous movements themselves, while asserting local issues and rights, have undergone a recent transformation and now attempt to achieve their goals through global strategies. They have expanded their methods and now not only at the community and national levels, but also within the international arena. The Maori and the Native Hawaiians are two groups of indigenous peoples who have been fighting for their rights and land for over a century. Both groups represent small percentages of their nation-states� population. This has forced them to pursue their struggle with creative strategies and persistent, patient pressure. Thus, their struggles have undergone continouos transformations in attempts to discover the most effective formula which would eventually cause their respective nation-states to recognise and address their grievances. Recently, the Maori and the Native Hawaiians, have broadened their movement to incorporate an international tier. Activity on the international level includes international conferences, international visits/exchanges, ratification of indigenous declarations, indigenous networking, and international indigenous solidarity organisations. These activities have increased over the past twenty years as the effectiveness of such activity has also increased. New Zealand, the United States and other nation-states are being held more accountable for past injustices and are being driven to answer to the world�s indigenous community.

This thesis examines the effect on height determination of the antenna phase centre variation of GPS user segment antennae. A discussion of the various antenna types in common use is followed by an explanation of the problem at hand. In particular the effect of the antenna's environment on the phase centre variation is covered more fully, since the phase variation phenomenon itself is largely unexplained in the engineering community to date. A number of examples of the heighting errors caused by this phenomenon are presented, followed by specifically designed experiments, which quantify the effect. Finally the phase centre variation itself is modelled for a particular GPS antenna in common use by surveyors in Australia. The overall conclusion, arrived at by demonstration, is that the antenna phase centre offsets and the variation model are very important for high accuracy determinations of height.

<p><em>Det finns mycket forskning som visar att motivation påverkar människan i organisationen. Motivation delas upp i inre och yttre motivation. Inre motivation är då individen har ett genuint intresse för något. Yttre motivation är då individen drivs av någon extern belöning. Såväl psykologiska som ekonomiska och sociala förklaringar har getts till varför det är viktigt med motiverade anställda och hur motivation kan skapas.  Forskningsresultat tyder på att de anställdas motivation är betydande för organisationens framgång. </em>Syftet med studien var att undersöka vilken typ av arbetsmotivation, inre eller yttre, som leder till att individen vill utföra ett bra arbete.<em> En enkätstudie utfördes där 61 personer deltog. För att predicera arbetsmotivation genomfördes en multipel hierarkisk regressionsanalys. Resultatet i studien visade att den inre motivationen kan predicera individens vilja att arbeta. Författarna drar slutsatsen att arbetsgivares kunskap om motivation kan vara användbart för att stimulera de behov individen har.</em></p>

<p>Det finns mycket forskning som visar att motivation påverkar människan i organisationen. Motivation delas upp i inre och yttre motivation. Inre motivation är då individen har ett genuint intresse för något. Yttre motivation är då individen drivs av någon extern belöning. Såväl psykologiska som ekonomiska och sociala förklaringar har getts till varför det är viktigt med motiverade anställda och hur motivation kan skapas. Forskningsresultat tyder på att de anställdas motivation är betydande för organisationens framgång. Syftet med studien var att undersöka vilken typ av arbetsmotivation, inre eller yttre, som leder till att individen vill utföra ett bra arbete. En enkätstudie utfördes där 61 personer deltog. För att predicera arbetsmotivation genomfördes en multipel hierarkisk regressionsanalys. Resultatet i studien visade att den inre motivationen kan predicera individens vilja att arbeta. Författarna drar slutsatsen att arbetsgivares kunskap om motivation kan vara användbart för att stimulera de behov individen har.</p>

<p>En distinktion görs mellan inre och yttre motivation. Inre motivation</p><p>framstår när individen agerar därför att det genuint intresserar henne.</p><p>Yttre motivation framstår när individen agerar för extern belöning.</p><p>Self-Determination teorin föreskriver att tillsammans ger de</p><p>grundläggande psykologiska behoven autonomi, kompetens och</p><p>relaterande upphov till inre motivation. Teorin sammankopplar</p><p>motivation med personlighetsorienteringar genom tre</p><p>motivationsstilar: självbestämmande stil, kontrollerande stil och</p><p>opersonlig stil. Syftet med studien var att undersöka sambandet</p><p>mellan en individs inre motivation och individens generella</p><p>arbetsmotivation, samt hur psykologiska behov korrelerar med de</p><p>olika motivationsstilarna. En enkätstudie genomfördes med 87</p><p>deltagare. Resultaten visade ett signifikant samband mellan</p><p>arbetsmotivation och de psykologiska behoven. Vidare, även ett</p><p>signifikant samband mellan de psykologiska behoven och typ av</p><p>motivationsstil. Resultaten indikerar att det är av intresse att ta vara</p><p>på personers behov av autonomi, kompetens och relaterande för</p><p>arbetsmotivationen samt för vilken typ av motivationsstil individen</p><p>besitter.</p>