scholarly journals Crowdsourcing Neighbourhood Delineations in Wellington, New Zealand

2021 ◽  
Author(s):  
◽  
Hayden Rickard
Keyword(s):  
New Zealand ◽  
Personal Characteristics ◽  
Practical Method ◽  
Small Sample ◽  
Future Research ◽  
Web Based ◽  
Aotearoa New Zealand ◽  
Small Sample Sizes ◽  
Quantitative And Qualitative Methods ◽  
Neighbourhood Perceptions

<p>Neighbourhoods are important in our everyday lives, but physical definitions of neighbourhoods are often ambiguous. Official representations of neighbourhood boundaries used to present geographic outcomes poorly reflect individuals’ perceptions of their neighbourhoods. Existing methods of collecting neighbourhood delineations commonly consist of small sample sizes or stratified surveys on residents of individual neighbourhoods. By reducing effort and potentially increasing response rates, a crowdsourcing approach may be effective in collecting neighbourhood delineations across an entire city.  This thesis presents results from a web-based application used to crowdsource neighbourhood delineations from residents of Wellington City, Aotearoa-New Zealand. Over eight hundred responses were analysed to investigate how personal characteristics impact neighbourhood boundaries, determine areas of shared neighbourhood geographies based on overlapping demarcations, and examine how participants neighbourhood delineations compare to official representations of neighbourhoods. Case studies of a range of geographic features are provided to explore how they impact neighbourhood delineations.  This thesis found transport choices significantly impact perceived neighbourhood area; neighbourhood areas differ markedly in terms of consensus about their boundaries; and there are both similarities and discrepancies between official and perceived neighbourhood boundaries. A variety of geographic features were found to function as different perceptual elements in informing neighbourhood delineations. Crowdsourcing was a practical method to collect neighbourhood perceptions with possible implications for official neighbourhood boundaries. Finally, recommendations for future research aiming to crowdsource neighbourhood delineations were made with a combination of quantitative and qualitative methods being of high value.</p>

scholarly journals Crowdsourcing Neighbourhood Delineations in Wellington, New Zealand

2021 ◽  
Author(s):  
◽  
Hayden Rickard
Keyword(s):  
New Zealand ◽  
Personal Characteristics ◽  
Practical Method ◽  
Small Sample ◽  
Future Research ◽  
Web Based ◽  
Aotearoa New Zealand ◽  
Small Sample Sizes ◽  
Quantitative And Qualitative Methods ◽  
Neighbourhood Perceptions

<p>Neighbourhoods are important in our everyday lives, but physical definitions of neighbourhoods are often ambiguous. Official representations of neighbourhood boundaries used to present geographic outcomes poorly reflect individuals’ perceptions of their neighbourhoods. Existing methods of collecting neighbourhood delineations commonly consist of small sample sizes or stratified surveys on residents of individual neighbourhoods. By reducing effort and potentially increasing response rates, a crowdsourcing approach may be effective in collecting neighbourhood delineations across an entire city.  This thesis presents results from a web-based application used to crowdsource neighbourhood delineations from residents of Wellington City, Aotearoa-New Zealand. Over eight hundred responses were analysed to investigate how personal characteristics impact neighbourhood boundaries, determine areas of shared neighbourhood geographies based on overlapping demarcations, and examine how participants neighbourhood delineations compare to official representations of neighbourhoods. Case studies of a range of geographic features are provided to explore how they impact neighbourhood delineations.  This thesis found transport choices significantly impact perceived neighbourhood area; neighbourhood areas differ markedly in terms of consensus about their boundaries; and there are both similarities and discrepancies between official and perceived neighbourhood boundaries. A variety of geographic features were found to function as different perceptual elements in informing neighbourhood delineations. Crowdsourcing was a practical method to collect neighbourhood perceptions with possible implications for official neighbourhood boundaries. Finally, recommendations for future research aiming to crowdsource neighbourhood delineations were made with a combination of quantitative and qualitative methods being of high value.</p>

Next-generation sequencing (NGS) in an advanced hepatocellular carcinoma (HCC) cohort: Analyses of TP53 and CTNNB1.

2016 ◽  
Vol 34 (4_suppl) ◽  
pp. 286-286
Author(s):  
Robin Kate Kelley ◽  
John Dozier Gordan ◽  
Kimberley Evason ◽  
Paige M. Bracci ◽  
Nancy M. Joseph ◽  
...  
Keyword(s):  
Early Stage ◽  
Small Sample ◽  
Reference Sequence ◽  
Future Research ◽  
Prognostic Impact ◽  
Advanced Hepatocellular Carcinoma ◽  
Advanced Hcc ◽  
Significant Difference ◽  
Small Sample Sizes ◽  
Ctnnb1 Mutation

286 Background: Mutations in TP53 and CTNNB1 are common in early stage HCC resection samples. The frequency and prognostic impact of these mutations in advanced HCC is not known. We conducted this retrospective analysis using a large NGS panel to explore for association between tumor genetics, clinicopathologic features, and prognosis in an advanced HCC cohort. Methods: Eligible cases had diagnosis of unresectable HCC or mixed HCC-cholangiocarcinoma and were enrolled on NCT01008917 or NCT01687673 clinical trials of sorafenib plus temsirolimus with informed consent for specimen banking for future research including genetic testing. Paired tumor and germline (blood) DNA samples were sequenced using a capture-based NGS cancer panel to allow for determination of somatic variants. Analysis was based on the human reference sequence UCSC build hg19. Variants were called using GATK Unified Genotyper software. Somatic, non-synonymous, and exonic calls were curated using COSMIC, cBioPortal, and Pubmed. Results: Cases with HCC (n = 21) and mixed HCC-cholangiocarcinoma (n = 2) comprised the cohort (N = 23). Male/female: 83%/17%. Race: White 56%, Asian 39%. BCLC stage: B 35%, C 65%. Etiology: HBsAg+ 26%, HCV+ 39%. Immune infiltrates ( ≥ 1 on scale 0-3) were present in 7/12 (58%) evaluable tumor samples. TP53 mutations were present in 14/23 (61%, 95% CI: 38.5, 80.0). CTNNB1 mutations were present in 7/23 (30%, 95% CI: 13.2, 52.9). There was no significant difference between HBsAg+ and HCV+. Both TP53 and CTNNB1 mutation were present in 4/23 (17%). CTNNB1 mutation was present in 2/7 (29%) cases with immune infiltrate score ≥ 1, and 1/5 (20%) with score < 1 (not significant). Other mutations and variants will be reported. Conclusions: NGS in this advanced HCC cohort suggests a higher incidence of TP53 and coexisting TP53 plus CTNNB1 mutations than has been reported in early stage HCC which requires confirmation in a larger cohort. There was no clear relationship between these mutations, HCC etiology, or tumor immune infiltrates though interpretation is limited by small sample sizes. Analyses are ongoing to explore for association between TP53 and CTNNB1 mutations and prognosis in this advanced HCC cohort.

The Oxford Handbook of Prehistoric Oceania

2014 ◽  
Keyword(s):  
New Zealand ◽  
New Caledonia ◽  
New Guinea ◽  
Future Research ◽  
Research Directions ◽  
Settlement Systems ◽  
Coastline Evolution ◽  
Aotearoa New Zealand ◽  
Key Points ◽  
Future Research Directions

The prehistory of Oceania begins with the occupation of New Guinea over 50,000 years ago, up to the settlement of Aotearoa/New Zealand in the last 700 years. The Oxford Handbook of Prehistoric Oceania presents this history in regional overviews and debates through 21 chapters by leading archaeologists and scholars of allied fields. Chapters present the latest findings and future research directions on the New Guinea region and archipelagos from Vanuatu, New Caledonia, Fiji, Tonga, and Samoa in the western Pacific. Micronesia, East Polynesia, Hawaii, Aotearoa/New Zealand, and Easter Island are also discussed in individual chapters. Chapters on wider disciplinary issues summarize key points of method and theory in Oceanic archaeology, including the generation of explanations, building chronologies, linguistic prehistory, coastline evolution, settlement systems, and maritime migration.

scholarly journals Patient's experiences of involuntary hospital admission and treatment: A review of qualitative studies

2007 ◽  
Vol 16 (2) ◽  
pp. 172-178 ◽  
Author(s):  
Christina Katsakou ◽  
Stefan Priebe
Keyword(s):  
Psychiatric Patients ◽  
Small Sample ◽  
Qualitative Studies ◽  
Future Research ◽  
Involuntary Admission ◽  
Involuntary Treatment ◽  
Emerging Issues ◽  
Patient Groups ◽  
Perceived Impact ◽  
Small Sample Sizes

SUMMARYAims - This study aimed to explore psychiatric patients' experiences of involuntary admission and treatment by reviewing qualitative studies. Method - Qualitative studies investigating patients' experiences of involuntary treatment were identified. Relevant databases were searched and authors were contacted. Thematic analysis was applied for the synthesis of emerging issues. Results - Five studies fulfilled the inclusion criteria. The main areas that appear to be of importance are: patients' perceived autonomy and participation in decisions for themselves, their feeling of whether or not they are being cared for and their sense of identity. In these areas both negative and positive consequences from involuntary admission were mentioned. However, methodological weaknesses were also found, such as small sample sizes. Furthermore, it is not described whether these themes are mentioned by all participants as negative and positive aspects of their experience or whether they reflect views supported by distinct groups. Conclusions - Although the perceived impact of involuntary treatment is fairly clearly described, differences between distinct patient groups are not examined. Future research should investigate such differences in order to inform relevant policy decisions for particular groups.Declaration of Interest: None.

Perceptions of entrepreneurs about their zero employee web enabled businesses

2014 ◽  
Vol 21 (1) ◽  
pp. 26-48 ◽  
Author(s):  
Robert J. McQueen ◽  
Zhaowen Yin
Keyword(s):  
New Zealand ◽  
Capital Requirements ◽  
Business Strategies ◽  
Future Research ◽  
Exploratory Research ◽  
Enabling Factors ◽  
Web Based ◽  
Content Type ◽  
Qualitative Thematic Analysis ◽  
Definition Of

Purpose – This research aims to examine zero employee web-enabled businesses (ZEWEs) in a New Zealand context. A definition of ZEWEs is conceived and presented, synthesized from gaps in previous SME, micro business and web-based business literature. ZEWEs are an emerging and important new subcategory of web-enabled SMEs that have previously been not well covered by published research. Enablers and barriers to the successful establishment of a ZEWE are identified and compared to previous SME research. Design/methodology/approach – A total of 20 entrepreneurs in New Zealand were interviewed about their perceptions of enablers and barriers to a successful ZEWE, and the components of business strategies that would help them achieve success in the web-based market. Qualitative thematic analysis methods were used to extract factors. Findings – It was found that competitive advantage of products, adopting electronic commerce websites, motivation to become a business owner, and having a good reputation of both entrepreneurs and their businesses are significant enablers of success, while online competition, commercial disputes, capital requirements, deficits in management and technical capabilities, and taxation issues are barriers for the development and future success of ZEWEs. Research limitations/implications – This is exploratory research. The data was gathered in a New Zealand context of entrepreneurs using auction websites to found and operate their ZEWE businesses, and the findings may be useful in understanding other geographic and cultural environments. Originality/value – A new category of zero employee web-enabled enterprises (ZEWE) has been investigated, and found to exist. Enabling factors and barriers particular to this class have been uncovered and compared to previous SME research. This new enterprise category may become important in future research about internet-based small enterprises and the entrepreneurs that start them.

scholarly journals Sleep Spindle Characteristics in Children with Neurodevelopmental Disorders and Their Relation to Cognition

2016 ◽  
Vol 2016 ◽  
pp. 1-27 ◽  
Author(s):  
Reut Gruber ◽  
Merrill S. Wise
Keyword(s):  
Cognitive Function ◽  
Neurodevelopmental Disorders ◽  
Sleep Problems ◽  
Small Sample ◽  
Future Research ◽  
Sleep Spindles ◽  
Sleep Spindle ◽  
High Prevalence ◽  
Future Research Directions ◽  
Small Sample Sizes

Empirical evidence indicates that sleep spindles facilitate neuroplasticity and “off-line” processing during sleep, which supports learning, memory consolidation, and intellectual performance. Children with neurodevelopmental disorders (NDDs) exhibit characteristics that may increase both the risk for and vulnerability to abnormal spindle generation. Despite the high prevalence of sleep problems and cognitive deficits in children with NDD, only a few studies have examined the putative association between spindle characteristics and cognitive function. This paper reviews the literature regarding sleep spindle characteristics in children with NDD and their relation to cognition in light of what is known in typically developing children and based on the available evidence regarding children with NDD. We integrate available data, identify gaps in understanding, and recommend future research directions. Collectively, studies are limited by small sample sizes, heterogeneous populations with multiple comorbidities, and nonstandardized methods for collecting and analyzing findings. These limitations notwithstanding, the evidence suggests that future studies should examine associations between sleep spindle characteristics and cognitive function in children with and without NDD, and preliminary findings raise the intriguing question of whether enhancement or manipulation of sleep spindles could improve sleep-dependent memory and other aspects of cognitive function in this population.

scholarly journals The Five Cs of Positive Youth Development in an Aotearoa/New Zealand Program Context

2019 ◽  
Vol 14 (4) ◽  
pp. 36-58 ◽  
Author(s):  
Jayne Mercier ◽  
Catherine Powell ◽  
Georgina Langdon-Pole ◽  
Daleki (Fole) Finau ◽  
Karen Hicks ◽  
...  
Keyword(s):  
New Zealand ◽  
Young People ◽  
Youth Development ◽  
Positive Youth Development ◽  
Education Program ◽  
Outdoor Education ◽  
Future Research ◽  
Aotearoa New Zealand ◽  
Five Cs

This study took a qualitative look at an Aotearoa/New Zealand-based positive youth development outdoor-education program in schools using the 5 Cs model of positive youth development. The viewpoints of young people, parents, and teachers were gathered, providing an opportunity to explore additional perspectives of the 5 Cs. All 5 Cs were seen to be present in the program and the 6th C of contribution was also observed. The Cs of competence, confidence and connection featured strongly, whilst the C of connection appeared to be important to young people’s experience of the program. Young people and adults prioritized different outcomes, with adults focusing more on future impacts and young people identifying more immediate benefits. The findings of this study add to an understanding of the 5 Cs model beyond the American context and highlight areas for future research.

scholarly journals New Zealanders’ Attitudes towards Biculturalism in Aotearoa New Zealand

2021 ◽  
Author(s):  
◽  
Maija McSweeney-Novak
Keyword(s):  
New Zealand ◽  
Racial Bias ◽  
Future Research ◽  
Research Directions ◽  
Aotearoa New Zealand ◽  
Racial Biases ◽  
Treaty Of Waitangi ◽  
Future Research Directions ◽  
Knowledge Scale ◽  
New Zealanders

<p>New Zealand’s aspiration to be a bicultural nation, has yet to be realised. Māori continue to experience discrimination across all life domains. Research published in 2004, reported New Zealanders as being more supportive of symbolic than resource-based biculturalism. However, socio-political changes, the absence of research examining New Zealanders’ Treaty knowledge, and implicit racial biases towards Māori, suggest an update of this work is needed. Across two studies, this research aimed to investigate New Zealanders’ attitudes towards biculturalism in Aotearoa New Zealand. In Study 1, New Zealand born undergraduates (N = 56), completed the Implicit Association Test, a Pākehā Attitudes Towards Biculturalism Scale, a Treaty of Waitangi knowledge scale and estimated their declared Treaty of Waitangi knowledge. Study 2 was designed to replicate Study 1, and address limitations with a larger, more representative sample (N= 100). The Dunning-Kruger effect was also a specific focus. Across both studies, New Zealanders were more supportive of symbolic rather than resource-based biculturalism and showed an implicit racial bias towards Māori. In Study 2, we revealed new empirical evidence for the Dunning-Kruger effect: when estimating their knowledge relative to peers: lower performers over-estimated their knowledge whereas higher performers under-estimated their knowledge. Our results highlight that New Zealanders’ attitudes towards biculturalism have remained relatively unchanged since Sibley and Liu’s (2004) work, and raise concern for the aspirations of New Zealand as a bicultural nation. Implications and future research directions are discussed.</p>

scholarly journals Reflexivity, Internal Conversation and Societal Influences on Higher Education Students’ Consideration of Values and Priorities during their Citizenship Studies

2021 ◽  
Author(s):  
◽  
Linda Rowan
Keyword(s):  
Higher Education ◽  
New Zealand ◽  
Personal Characteristics ◽  
Reference Points ◽  
Social Worlds ◽  
Framework Analysis ◽  
Daily Lives ◽  
New Graduates ◽  
Aotearoa New Zealand ◽  
Technological Developments

<p>My thesis examines the reflexive processing of knowledge, beliefs, values and personal priorities in the internal and external conversations of students during a period of university study. In higher education, learners encounter the values and views of knowledge prioritised by political, institutional, departmental and academic discourses; beliefs, values and dispositions which may differ from their own. Currently there is little understanding of how university students examine and act on new understandings of knowledge in light of their existing reference points and priorities. I use structure-agency and reflexivity theory as lenses to understand individuals’ agentic responses to the personal, social and structural enablements and constraints encountered in their university studies and daily lives.  Using reflexivity methods drawn from Margaret Archer’s work, I investigated students’ responses to citizenship concepts presented in three compulsory courses at one Aotearoa/New Zealand university. My research involved a unique application of framework analysis methods to draw themes from the 31 participants’ stories while retaining the integrity of each narrative.  In a new application of Archer’s work, I found that some participants demonstrated controlled reflexivity in containing their reflexive thought processes in response to situational changes such as family trauma or mental health. Controlled reflexivity ensured the actor balanced their concerns against their projects and goals to manage and contain both their internal and external deliberations. This research challenges Archer’s idea that the disruptions of late modernity removed people from their natal contexts, increasing their need for higher levels of reflexivity. While reflexivity shifts when students’ values and concerns are challenged, I found that technological developments have allowed individuals to retain more and deeper connections with their natal context than in Archer’s work. Furthermore, I argue that Archer’s claim of a reflexive progression in dominant modes due to increased education is too simplistic and fails to acknowledge that students’ reflexive practices are highly contextual (such as living in a bicultural country like Aotearoa/New Zealand) and strongly influenced by personal circumstances. Internal conversations for my research participants were complemented with external conversations to build reflexivity. Single, dual or multi modes of reflexivity were revealed in study-work life as students’ personal priorities shifted. The specificity of reflexive processing means reflexivity typologies need to be robust to be applied across cultures and contexts.  This work is a reminder to policy developers, universities, teachers and employers that the “invisible” personal characteristics and attributes that society seeks to see in new graduates are neither easy to assess nor to confirm using typologies. Academics need to remain open to understanding the multiple intersections of the study world with individuals’ wider social worlds and circumstances.</p>

scholarly journals A tutorial on the use of informative Bayesian priors for minority research

2020 ◽  
Author(s):  
Taylor Winter ◽  
Benjamin Riordan ◽  
Anthony Surace ◽  
Damian Scarf ◽  
Paul Jose
Keyword(s):  
New Zealand ◽  
Minority Groups ◽  
Minority Group ◽  
Small Sample ◽  
Sample Sizes ◽  
Cross Sectional ◽  
Bayesian Analyses ◽  
The Us ◽  
Small Sample Sizes ◽  
Distress Scale

Aims. Quantifying differences between minority and majority groups, such as sexual minorities (SM) and heterosexuals, is difficult due to small sample sizes. Bayesian analyses is one solution to addressing small sample sizes in minority group research, whereby previous research can be used to inform our models. In the present tutorial, we offered an overview of Bayesian statistics and described an approach to constructing informed priors using a large survey when estimating values in a smaller survey. In an applied example, we determined whether SMs in New Zealand reported more stress relative to heterosexuals and whether stress mediates the link between SM status and alcohol use.Design. Two cross-sectional, stratified, and nationally representative health surveys from the US (National Survey of Drug Use and Health (NSDUH)) and New Zealand (New Zealand Health Survey (NZHS)).Settings. United States, New ZealandParticipants. We used data from 83,661 (SMs = 5593) survey respondents in the US and 24,098 respondents in NZ (SMs = 619).Measurements. Demographic items (sex, age, ethnicity, sexual identity), the Kessler psychological distress scale, and the Alcohol Use Disorder Identification Test (AUDIT).Findings. Using a larger survey to inform priors reduced the uncertainty of estimates derived from small subgroups in a smaller survey relative to uninformed priors.Conclusion. Informed Bayesian analyses are an important tool for researchers studying minority groups and the application of informative priors allows for more reliable estimates of health disparities.

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