IMPACT OF QUALITATIVE AND QUANTITATIVE METHODS ON THE EVALUATION OF STREET LIGHTING UNIFORMITY

2021 ◽  
Author(s):  
Ulrika Wänström Lindh ◽  
Annika K. Jägerbrand
Keyword(s):  
Quantitative Methods ◽  
Field Studies ◽  
Lighting Design ◽  
Combined Method ◽  
Street Lighting ◽  
Qualitative And Quantitative ◽  
The Road ◽  
Qualitative And Quantitative Methods ◽  
Road Users ◽  
Method Approach

Uniformity of lighting for pedestrians is often assumed to have been achieved in mixed traffic environments when the lighting uniformity requirements for vehicular traffic have been fulfilled. Uniformity of lighting for drivers is commonly evaluated based on quan-titative data on parameters such as overall luminance uniformity. However, methods for evaluating uniformity from the perspective of other road users are currently somewhat lacking. This study discusses qualitative and quantitative methods of assessing street lighting uniformity, and the potential implications for lighting design and the road us-ers. We used convergence design and imbedded design based on two field studies. The research purpose is twofold: first, to study if, and how, measured lighting uni-formity corresponds with visual perception. Secondly, to identify and explain the addi-tional value that a combined method approach can contribute. The study considers ex-amples of when the measured uniformity corresponds to visually perceived uniformity and when they do not correspond.

Designing a PhD Proposal in Mixed Method Research

2019 ◽  
pp. 36-48
Author(s):  
Ndungi wa Mungai
Keyword(s):  
Mixed Method ◽  
Quantitative Methods ◽  
Research Proposal ◽  
Mixed Method Research ◽  
Hypothetical Case ◽  
Mixed Method Approach ◽  
Qualitative And Quantitative ◽  
Qualitative And Quantitative Methods ◽  
Definition Of ◽  
Method Approach

This chapter reviews the challenges and advantages of writing a mixed method research (MMR) proposal. The argument put forward is that a mixed method approach overcomes the shortcomings of the commonly used qualitative and quantitative methods. A brief definition of a research proposal is followed by a discussion on the different interpretations of a mixed method and what makes mixed methods ideal in the proposal example that follows. A mixed method can be either one that utilizes qualitative and quantitative methods to different degrees or it can be regarded as a distinct method by itself. A mixed method is suitable where both different types of data can be collected, when the data adds value to what would be achieved using one approach and where cost also justifies it. A hypothetical case example where an application is being made to conduct an evaluation of an anti-truancy program is presented.

scholarly journals QUALITATIVE RESEARCH: AN ESSENTIAL PART OF STATISTICAL COGNITION RESEARCH

2010 ◽  
Vol 9 (2) ◽  
pp. 22-34
Author(s):  
PAV KALINOWSKI ◽  
JERRY LAI ◽  
FIONA FIDLER ◽  
GEOFF CUMMING
Keyword(s):  
Quantitative Research ◽  
Quantitative Methods ◽  
Statistics Education ◽  
Statistical Tests ◽  
Reporting Practices ◽  
Qualitative And Quantitative ◽  
Qualitative And Quantitative Methods ◽  
Research Journal ◽  
New Directions ◽  
Method Approach

Our research in statistical cognition uses both qualitative and quantitative methods. A mixed method approach makes our research more comprehensive, and provides us with new directions, unexpected insights, and alternative explanations for previously established concepts. In this paper, we review four statistical cognition studies that used mixed methods and explain the contributions of both the quantitative and qualitative components. The four studies investigated concern statistical reporting practices in medical journals, an intervention aimed at improving psychologists’ interpretations of statistical tests, the extent to which interpretations improve when results are presented with confidence intervals (CIs) rather than p-values, and graduate students’ misconceptions about CIs. Finally, we discuss the concept of scientific rigour and outline guidelines for maintaining rigour that should apply equally to qualitative and quantitative research. First published November 2010 at Statistics Education Research Journal: Archives

Designing a PhD Proposal in Mixed Method Research

2022 ◽  
pp. 211-221
Author(s):  
Ndungi wa Mungai
Keyword(s):  
Mixed Method ◽  
Quantitative Methods ◽  
Research Proposal ◽  
Mixed Method Research ◽  
Hypothetical Case ◽  
Mixed Method Approach ◽  
Qualitative And Quantitative ◽  
Qualitative And Quantitative Methods ◽  
Definition Of ◽  
Method Approach

This chapter reviews the challenges and advantages of writing a mixed method research (MMR) proposal. The argument put forward is that a mixed method approach overcomes the shortcomings of the commonly used qualitative and quantitative methods. A brief definition of a research proposal is followed by a discussion on the different interpretations of a mixed method and what makes mixed methods ideal in the proposal example that follows. A mixed method can be either one that utilizes qualitative and quantitative methods to different degrees or it can be regarded as a distinct method by itself. A mixed method is suitable where both different types of data can be collected, when the data adds value to what would be achieved using one approach and where cost also justifies it. A hypothetical case example where an application is being made to conduct an evaluation of an anti-truancy program is presented.

The Status of Livelihood Vulnerability and Its CopingCapacities of Urban Squatters in Kathmandu Metropolitan City, Nepal

Patan Pragya ◽  
2019 ◽  
Vol 5 (1) ◽  
pp. 19-32
Author(s):  
Chhabi Ram Baral
Keyword(s):  
Data Collection ◽  
Urban Area ◽  
Urban Areas ◽  
Quantitative Methods ◽  
Urban Poverty ◽  
Rural Poverty ◽  
Poor People ◽  
Qualitative And Quantitative ◽  
Qualitative And Quantitative Methods ◽  
The Status

Urban poverty is one of multidimensional issue in Nepal. Increasing immigration from the outer parts of Kathmandu due to rural poverty, unemployment and weak security of the lives and the properties are core causes pushing people into urban areas. In this context how squatter urban area people sustain their livelihoods is major concern. The objectives of the study are to find out livelihood assets and capacities squatters coping with their livelihood vulnerability in adverse situation. Both qualitative and quantitative methods are applied for data collection. It is found that squatters social security is weak, victimized by severe health problems earning is not regular with lack of physical facilities and overall livelihood is critical. This study helps to understand what the changes that have occurred in livelihood patterns and how poor people survive in urban area.

scholarly journals An overview of the rationale for qualitative research methods in social health

2013 ◽  
Vol 01 (01) ◽  
pp. 006-008
Author(s):  
Heather Stuckey
Keyword(s):  
Qualitative Research ◽  
Health Care Professionals ◽  
Quantitative Methods ◽  
Diabetes Management ◽  
Social Health ◽  
Diabetes Research ◽  
Medical Outcomes ◽  
Qualitative And Quantitative ◽  
Qualitative And Quantitative Methods ◽  
Beliefs And Attitudes

Qualitative research is a primary way to understand the context of diabetes in a person′s life, beyond the medical outcomes. Identifying the qualitative issues such as patients′ knowledge about diabetes, their beliefs and attitudes, and their relationship with health care professionals can serve as data to determine the obstacles and, in turn, resolutions to those issues in diabetes management. Characteristics of qualitative and quantitative methods are described, with the discussion that both methods are complementary, not conflicting, to further the field of diabetes research.

scholarly journals Risk of Increased Acceptance for Organizational Nepotism and Cronyism during the COVID-19 Pandemic

Risks ◽  
2021 ◽  
Vol 9 (4) ◽  
pp. 59
Author(s):  
Grzegorz Ignatowski ◽  
Łukasz Sułkowski ◽  
Bartłomiej Stopczyński
Keyword(s):  
Qualitative Study ◽  
Quantitative Methods ◽  
Research Work ◽  
Negative Effects ◽  
Qualitative And Quantitative ◽  
Qualitative And Quantitative Methods ◽  
Work Related ◽  
Social And Economic Development ◽  
The Times ◽  
The Impact

Nepotism and cronyism are forms of favoritism towards certain people in the workplace. For this reason, they constitute a problem for organization managers, ethicists and psychologists. Identifying the impact of COVID-19 pandemic on the increase of nepotism and cronyism may provide a basis for organizations to assess their extent and to take possible measures to prevent their negative effects. At the same time, the research presented in the article may provide a basis for further research work related to nepotism and cronyism at the times of other threats, different from the pandemic. The aim of the article is to examine the impact of the COVID-19 pandemic on growing acceptance for nepotism and cronyism in Polish enterprises. Qualitative and quantitative methods have been included in the conducted research. Qualitative study aimed at improving knowledge of nepotism and cronyism and the impact of the COVID-19 pandemic on these phenomena, followed by a quantitative study conducted in order to verify the information obtained in the qualitative study. This research has demonstrated that Nepotism and cronyism in the workplace, are phenomenon that are basically evaluated negatively. They adversely influences social and economic development, but the impact of COVID-19 pandemic on nepotism and cronyism is not significant.

Challenges posed by kinship care: A study focussing on New South Wales

2003 ◽  
Vol 28 (4) ◽  
pp. 12-18 ◽  
Author(s):  
Leonie Gibbons ◽  
Jan Mason
Keyword(s):  
Child Protection ◽  
Quantitative Methods ◽  
New South ◽  
New South Wales ◽  
Kinship Care ◽  
Qualitative And Quantitative ◽  
Qualitative And Quantitative Methods ◽  
South Wales ◽  
Care And Support ◽  
Placement Option

Kinship care as a formal placement option has been steadily increasing over recent years, particularly in New South Wales. This paper draws on a report of research on kinship care in New South Wales, in which the two authors participated (Mason et al, 2002). In conducting the research, qualitative and quantitative methods were used to explore both ‘top down’ perspectives (from policy documents and statistics) and ‘bottom up’ perspectives (from child protection practitioners and those who experience policy as service recipients – kinship carers, young people in kinship care and parents of children in kinship care).In this paper we briefly outline the research and discuss findings relating to definitions of kinship care, the extent of kinship care in NSW, decision making around the placement of children in kinship care, reasons given by participants for kinship care, and support for carers.

Analysis of Formation and Testing of Efflorescence on Concrete Elements

2014 ◽  
Vol 1025-1026 ◽  
pp. 641-644 ◽  
Author(s):  
Radka Pernicová
Keyword(s):  
Quantitative Methods ◽  
Additional Measurement ◽  
Qualitative And Quantitative ◽  
Qualitative And Quantitative Methods ◽  
Concrete Elements

Complex of measurements methods for indicate white efflorescence are presented in this paper. This article is focus on primary efflorescence, specifically lime based, which cannot be completely avoided. Tests involve not only qualitative and quantitative methods but also recommended additional measurement. Because there are not any standard for determination this kind of efflorescence, this set of tests should help for design concrete elements and limited risks of its creation.

scholarly journals Assessing size of pituitary adenomas: a comparison of qualitative and quantitative methods on MR

2016 ◽  
Vol 158 (4) ◽  
pp. 677-683 ◽  
Author(s):  
Benjamin M. Davies ◽  
Elizabeth Carr ◽  
Calvin Soh ◽  
Kanna K. Gnanalingham
Keyword(s):  
Pituitary Adenomas ◽  
Quantitative Methods ◽  
Qualitative And Quantitative ◽  
Qualitative And Quantitative Methods
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