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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Methods of assessing the progress of cataract

Elliott, D. B. January 1988 (has links)
No description available.
2

The Development and Evaluation of the Healthy Beverage Index for U.S. Children and Adolescents

Parker, Molly Kathryn 15 July 2019 (has links)
Childhood (ages 2-9 years) and adolescence (ages 10-19 years) make up important periods of human life. Food preferences and dietary behaviors are developing during this time, and health status can impact noncommunicable disease (NCD) risk in adulthood. Many of the behaviors associated with developing NCD are modifiable and include dietary behaviors. Globally, children and adolescents are impacted by NCD, and obesity prevalence is growing among this population. One of the recommendations for combating obesity is to promote the consumption of healthy foods and beverages and the reduction of sugar-sweetened beverage intake. In order to assess beverage patterns, the Healthy Beverage Index (HBI) was created for adults. This tool provides a score from 0-100, with higher scores indicating better adherence to evidence-based beverage recommendations. Because many beverage recommendations for children and adolescents differ from those for adults, the purpose of this thesis was to develop the HBI for U.S. Children and Adolescents (HBI-CA). National Health and Nutrition Examination Survey (NHANES) data was used to calculate HBI-CA scores among a sample of U.S. children and adolescents. The HBI-CA resulted in scores similar to the adult HBI and provides a reference of beverage pattern quality in this population. Significant differences in scores were found among males and females and certain races. Evaluation of the HBI-CA demonstrated its construct validity and reliability. The HBI-CA still needs to undergo predictive validity tests. Overall, the HBI-CA provides a method to assess beverage pattern quality in clinical, public health, and research settings for this important population. / Master of Science / Children (ages 2-9 years) and adolescents (ages 10-19 years) makeup an important population for the implementation of dietary interventions because they are still developing their food preferences and dietary behaviors. The rise of obesity among these age groups indicates that their dietary behaviors may not be aligned with recommendations. Beverages can easily be overlooked as a dietary component, but they currently constitute a large portion of daily energy intake. In order to assess beverage pattern quality in this population, the Healthy Beverage Index for U.S. Children and Adolescents (HBI-CA) was developed based on the HBI for adults. This tool provides a score from 0-100, with higher scores indicating better adherence to evidence-based beverage recommendations. The HBI-CA also provides a resource of comprehensive beverage recommendations for these age groups, which was previously limited in the literature. National Health and Nutrition Examination Survey (NHANES) data was used to calculate HBICA scores among a sample of U.S. children and adolescents. The HBI-CA resulted in scores similar to the adult HBI and provides a reference of beverage pattern quality in this population. Significant differences in scores were found among males and females and certain races. Evaluation of the HBI-CA demonstrated its ability to reliably and consistently measure beverage pattern quality. Future evaluation of the HBI-CA should include examination of the relationship between HBI-CA scores and dietary-related health outcomes. Overall, the HBI-CA provides a method to assess beverage pattern quality in clinical, public health, and research settings for this important population.
3

Kontextbezogene, workflowbasierte Assessmentverfahren auf der Grundlage semantischer Wissensbasen

Molch, Silke 26 October 2015 (has links) (PDF)
Mit diesem Beitrag sollen Anwendungs- und Einsatzszenarien von komplexen, kontextbezogenen Echtzeit-Assessment- bzw. Evaluierungsverfahren im Bereich des operativen Prozessmanagements bei interdisziplinären, ganzheitlichen Planungen vorgestellt und prototypisch demonstriert werden. Dazu werden kurz die jeweiligen strukturellen und prozessoralen Grundvoraussetzungen bzw. eingesetzten Methoden erläutert und deren aufeinander abgestimmtes Zusammenspiel im gesamten Handlungsablauf demonstriert.
4

Interpreting the meaning of grades: A descriptive analysis of middle school teachers' assessment and grading practices

Grimes, Tameshia V. 23 April 2010 (has links)
This descriptive, non-experimental, quantitative study was designed to answer the broad question, “What do grades mean?” Core academic subject middle school teachers from one large, suburban school district in Virginia were administered an electronic survey that asked them to report on aspects of their grading practices and assessment methods for one class taught during the 2008-2009 school year. The survey addressed the following topics: 1) primary purposes for grades, 2) attitudes toward grading, 3) assessment method, and 4) grading practices. Additionally, the study examined the relationship between teachers’ reported assessment and grading methods and student achievement. Overall results and results disaggregated by subject area, grade level, and student ability level suggest that teachers are consistent in what they consider the primary purposes for grades. The vast majority indicated that grades should communicate student levels of mastery of content and skills. However, sizable percentages of teachers reported that they also considered non-academic indicators such as effort, attendance, and paying attention in class when determining student grades, suggesting a lack of alignment between their reported beliefs and practice. The study examined the extent to which teachers’ reported grading and assessment practices were consistent with those recommended in the literature on measurement and assessment. The study findings are consistent with those of findings from previous studies suggesting that teachers engage in “hodgepodge grading,” a practice which incorporates non-academic factors into student grades. The results also show that teachers use a variety of assessment methods and types of questions when measuring student achievement. The results indicate that projects, student exhibits, essays, inclusion of zeros, and extra credit were associated with higher levels of student achievement. Conversely, norm-referencing, classwork, participation, and matching were negatively correlated with student grades and test scores.
5

Nuu-chah-nulth traditional pedagogy: shining light on authentic contemporary assessment practice

Johnsen, Kelly 05 April 2019 (has links)
Historically, the Nuu-chah-nulth People of Vancouver Island passed down knowledge and skills utilizing methods analogous with traditional Indigenous pedagogies around the world. These traditional teaching and assessment methods of the Nuu-chah-nulth have ensured the successful transfer of important physical, mental, cultural and spiritual knowledge over thousands of years. Within these pedagogies, assessment and evaluation is integral and inclusive, achieved through authentic and holistic means. Conversely, contemporary assessment in the post-secondary realm, despite endeavours to integrate formative assessment more frequently, tends toward a summative end result. The historical traditional assessment methods of the Nuu-chah-nulth exemplify holistic values and are illustrated through the concept of heshook-ish-tsawalk, or ‘everything is connected’. This dissertation argues that there are insights to be gleaned from identifying these assessment and evaluation methods, and in bringing them forward into contemporary pedagogy. Through a series of in-depth interviews, the researcher examined the learning and teaching understandings and experiences of several Nuu-chah-nulth Elders and cultural experts. Interviews took place within the homes of the Elders, and care was taken to ensure representation across a wide range of Nuu-chah-nulth territory. Augmenting these interviews, the researcher examined translated recordings of past Nuu-chah-nulth Elders while reflecting on her personal experiences as a Nuu-chah-nulth person. These personal experiences were analyzed through a self-study style examination of her own journey through education, and her recollections of traditional and contemporary assessment practice. Significant themes emerged from the collected data, including the overarching importance of time, relationships, echoing, and demonstration in historical Nuu-chah-nulth assessment. These themes fit naturally within a circular medicine wheel framework, which effectively illuminates the holistic and connected nature of an Indigenous pedagogy. This study concludes that these themes hold significant importance for contemporary assessment practice. / Graduate
6

Post-operative observations, ritualised or vital in the detection of post-operative complications

Zeitz, Kathryn. January 2003 (has links) (PDF)
Copy of author's previously published work inserted. Includes bibliographical references (leaves 273-283). Aims to identify if the current practice of post-operative vital sign collection detects complications in the first 24 hours after the patient has returned to the general ward setting using a combination of methods within a triangulated approach to data collection.
7

Post-operative observations, ritualised or vital in the detection of post-operative complications

Zeitz, Kathryn. January 2003 (has links)
Includes bibliographical references. Electronic publication: Fulltext available in PDF format; abstract in HTML format. The nursing practice of monitoring patients in the post-operative (PO) phase upon returning to the general ward setting has traditionally consisted of the systematic collection of vital signs and observation of other aspects of the patient's recovery. For the most part the primary focus of this monitoring has been the detection of post-operative complications. There is a need for more substantive evidence to support an appropriate frequency of post-operative observation. The aim of this research was to identify if the current practice of PO vital sign collection detects PO complications in the first 24 hours after the patient has returned to the general ward setting. Due to the complex world in which nurses practice the research was undertaken using a combination of methods within a triangulated approach to collect data. Electronic reproduction.[Australia] :Australian Digital Theses Program,2001.
8

Environmental assessment for land use management : the development and application of environmental assessment methods and techniques at the Singleton Training Area (STA)- Army

Gourlay, Robert C., n/a January 1997 (has links)
Methods and techniques for environmental impact assessment (EIA) and development of land use management options are described. The methods and techniques have specific application in Defence estate management, and general application in other areas of land use assessment and management. The EIA methodology includes techniques for land cover and soil classification, land capability and suitability assessment. The biophysical classifications and assessment techniques are based on the application of various para and non- parametric approaches. The study area for the application of the EIA methods and techniques was the Singleton Training Area (STA) in the Hunter Valley of central New South Wales. Defence estates are required to provide a wide range of terrain and other environmental conditions to support the development of combat related tactics. The maintenance of these areas for sustainable use is fundamental in achieving both military and land use management objectives. The EIA of the STA provided a means of testing the efficiency of the methods and techniques developed in this thesis. The baseline resource inventory data used in the EIA includes land cover and vegetation maps derived from satellite digital data and soils maps derived from both conventional methods and airborne gammaradiation data. This information, together with the military land use requirements provided the basis for land capability and suitability assessment, and development of land use management options.
9

The use of children's free drawings in assessing the presence of paediatric pain

Albertyn, Rene January 1996 (has links)
Bibliography: pages 113-118. / This study aims to investigate the use of hospitalized children's free drawings to assess the presence of post-operative pain in patients where language barriers previously prevented the use of existing pain assessment methods. This research involved 50 children ages 6 - 13 years, mostly from impoverished families, treated at the Red Cross Children's Hospital. The design is exploratory-descriptive in nature. The methodology was to collect drawings (110) on admission, after surgery (described as minor to moderate), when the children were expected to be experiencing pain, and also on discharge from hospital. These drawings were compared for picture content and children's responses to a combination of two scales developed and tested elsewhere (Word Graphic Scale and the Pain Ladder Scale), in an attempt to devise an alternative route to gauge subjective pain through drawings. Parental (44) and respondent (6) interviews provided information on parental reaction to children when in pain, and patient pain behaviour. Evidence suggests that children's free drawings can be successfully used in assessing the presence of pain but not the intensity thereof, and are recommended for use in the treatment process.
10

Den rättvisa bedömningen av en kandidat : En kvalitativ studie av rekryterares yrkeskunskap

Annerstedt Hamberg, Michaela, Eklund, Lina January 2016 (has links)
The purpose of this study is to explore the professional knowledge of recruiters and how they balance formal assessment methods with intuition during recruitment processes. This will be examined through three questions; What characteristics do recruiters value as important within their profession, and how are they developed? What formal assessment methods do recruiters use, and how are they used to get an accurate image of the applicant? How do recruiters use intuition in the assessment of a candidate? The study is grounded in a qualitative methodology and the empirical data consist of eight interviews with recruiters. The analysis has been conducted through a thematic analysis based on the interviews, with the aim of finding patterns and reappering themes. The results of the thematic analysis have been further analyzed in terms of competence, qualification, and professional knowledge as well as a theory on experience based learning. The results of our study shows that recruitment processes are extensive and demands an amount of professional knowledge and competency, which is acquired largely through experience. In our interviews we learned that recruitment should mainly occur through formal assessment methods, and unbound by subjective emotions. Through the analysis we saw that intuition influences the way recruiters use formal assessment methods, rather than using intuition as an assessment method of its own.

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