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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.
121

Here today, gone tomorrow : an empirical analysis of attrition and recall bias in labour market data

Taylor, Rebecca L. January 2000 (has links)
No description available.
122

Studies on terrain variability with respect to the interpretation of remotely sensed data

Lark, Richard Murray January 1990 (has links)
No description available.
123

中國民族主義與政權支持:以1993年問卷調查為例 / Chinese nationalisms and regime dupport: findings from the 1993 survey on social mobility and social change in China

柯迪米, Dimitrios Kokoromytis Unknown Date (has links)
This study analyzes the 1993 Survey on Social Mobility and Social Change in China and is trying to find out whether Chinese nationalism affects regime support and in what direction. The thesis begins with the theories of nationalism, whose main events took part chiefly and, almost, exclusively, in Europe of the 19th century. Then, the roots of Chinese nationalism are explained along with the need to use the plural term nationalisms in order to point out the many faces of Chinese nationalism. There are presented some typologies of it as presented in bibliography. Furthermore, theoretical concepts such as regime, diffuse and specific support among others, which are used in the present study, are introduced to pave the way for the ensuing chapters. Moreover, the model that is used in the thesis is put forth in order to underline the key concepts and to support the use of the questionnaire in a meaningful and sufficient way. The dependent, intermediate, and independent variables are presented in order to conceptualize and operationalize them. After that, the data analysis follows, which test the theories suggested for Chinese nationalism. The results of the data analysis show that in 1993 not many factors of Chinese nationalism affect regime support. It is only the attitude toward China itself and foreign countries that have a statistically significant impact on regime support, therefore a 2x2 typology concerning Chinese nationalism and regime support is introduced.
124

Postmoderna värderingar. Problem eller möjligheter?

Nilsson, Conny January 2013 (has links)
Abstract Syfte:Att med resultat baserade på World Value Surveys undersökningar, studera de postmoderna värderingarnas betydelse för befolkningars aggregerade beteenden och dess eventuella konsekvenser för politiken. Inledningsvis redogörs för problematiken kring postmoderna värderingar från ett politiskt-teoretiskt perspektiv. Därefter genomförs en teoriprövning med hjälp av regressionsanalyser för att se i hur hög grad värderingar samvarierar med utvalda beteendemönster, vilka kan tänkas vara signifikanta för befolkningar med postmoderna värderingar. Frågeställningar:Finns samband mellan graden av postmoderna värderingar befolkningar har, och följande fyra beteendemönster? 1. Hushållsskuld i förhållande till inkomst. 2. Andel enpersonshushåll.  3. Antal skönhetsoperationer.  4. Påverkan på miljön i form av globalt fotavtryck.  Finns eventuella samband kvar med kontroll för BNP/Capita? Resultat:Studien visar förhållandevis höga korrelationsgrader mellan värderingar och flera beteendemönster. Med kontroll för varandra, har dock BNP/Capita ofta en högre korrelationsgrad. Ingenting tyder på att befolkningar med postmoderna värderingar tar en större praktisk hänsyn till miljön än andra länders befolkningar, även med kontroll för BNP/Capita.
125

Dimensional Assessment of Empowerment in Organizations

Bodner, Sarah L. 05 1900 (has links)
This research project was inspired by a survey that was designed to help an organization determine how well it was doing in its efforts to empower associates and achieve a goal of continuous improvement. Initial review of the survey created suspicion that the survey was not built around the appropriate dimensions to accurately measure the level of empowerment in organizations. As such, the survey was psychometrically analyzed to determine the validity of the instrument as a measure of empowerment. Additionally, an extensive review of the literature was performed to determine new dimensions that would most accurately measure empowerment. Eight dimensions (culture, trust, accountability, leadership, ability, commitment, responsibility, and communication) were put forth as the most appropriate to measure empowerment. Subject matter experts with knowledge and experience in the area of organizational empowerment reviewed the new dimensions for accuracy and fit with the original survey items.
126

A Comparison of the Guilford-Zimmerman Temperament Scales of Psychiatric and Non-Psychiatric Registered Nurses for Use in Personnel Selection

O'Brien, John Jude 08 1900 (has links)
The problem of this study was to determine if psychiatric registered nurses differ significantly in certain personality and temperament trait characteristics from non-psychiatric registered nurses. The characteristics investigated were scores make on the individual scales of the Guilford-Zimmerman Temperament Survey.
127

Assessing Multicultural Art Education: What approaches are currently being used in Virginia public high schools?

Nichols, Laura 02 December 2010 (has links)
This study utilized a survey of Virginia public high school teachers to examine how teachers understand multicultural education, how frequently they teach from this perspective, what cultures are represented, what teaching strategies they use, and what, if any incentives would encourage them to teach in this way more frequently. Through analysis of the findings, three major themes emerged which describe participants’ views of the purpose of multicultural education. These themes are “exposure” to other cultures, “understanding” of the way cultures interact and of the context surrounding a culture’s art, and promoting “equity” in the classroom environment and by encouraging students to view other cultures with greater tolerance. The findings of this study were presented at the 2010 VAEA conference and to Virginia art specialists.
128

The Reporting of Supplement Use by Dental Patients on Their Medical History Questionnaire

Bakuri, Sarmad 06 May 2014 (has links)
The Reporting of Supplement Use by Dental Patients on Their Medical History Questionnaire Objectives: The goals of the study were three fold. Estimate the prevalence of supplement use by dental patients. Determine if the design of a medical history form influences the prevalence of supplement use reported. Determine whether or not patients are aware of supplement side effects and interactions with medications. Methods: Patients were randomly allocated to either a standard medical history form or the same form with additional questions about supplement use. After completing the initial forms, a survey containing questions about supplements was filled out by both groups. For investigating differences between groups, logistic regression and analysis of variance were used depending on the type of outcome variable. Results: Two hundred and nine patients participated in the study. The mean number of supplements reported by patients was influenced by the type of health history questionnaire given to the patient. Specifically asking about supplements versus not asking at all resulted in nearly double the number of supplements reported by the patient (mean of 1.53 when asked, 0.76 when not asked, p< 0.0001). Patient age and income were related to number of supplements used per patient. The two oldest age categories (50–65 and >65) reported a mean number of supplements used of 2.82 and 2.72, respectively versus the youngest age group (<30 years old) which reported a mean of 1.05 (p<0.05). The highest income level (>$75,000 per year) reported the lowest number of supplements per patient of 0.56 versus the other income levels (p<0.02), which reported mean supplemental use ranging from 2.28 to 2.71. Additionally, the majority of the subjects (69 %) were not aware of the side effects and interactions of supplements with medications. Conclusion: Patients tend not to report supplement use on the medical history questionnaire unless they are directly asked and the majority of patients are not aware of interactions with medications. Patient income and age have an effect on the frequency of supplement use.
129

A Methodological Exploration of Mailed Survey Research in a Post Disaster Setting

Gremillion, Michelle 18 May 2007 (has links)
This paper analyzes and assesses the success and failures of the implemented methods of two mailed survey research projects conducted in post-Katrina New Orleans. Mailed survey research is an essential part of the recovery process following a major disaster in which people have been displaced. A survey can provide insight into how many residents intend to return to the area as well as resident needs and concerns. Traditional methods alone are inadequate in a post-disaster setting and supplemental measures must be taken. The collected data from a survey in this setting will be unrepresentative of the pre-disaster population. Spatial analysis of the response combined with a comparison of the collected data to known census data identifies the ways in which the data is unrepresentative. Knowledge of the data shortcomings increases its utility in planning and recovery efforts in the affected region.
130

The statistical analysis of complex sampling data

Paulse, Bradley January 2018 (has links)
>Magister Scientiae - MSc / Most standard statistical techniques illustrated in text books assume that the data are collected from a simple random sample (SRS) and hence are independently and identically distributed (i.i.d.). In reality, data are often sourced through complex sampling (CS) designs, with a combination of stratification and clustering at different levels of the design. Consequently, the CS data are not i.i.d. and sampling weights that are developed over different stages, are calculated and included in the analysis of this data to account for the sampling design. Logistic regression is often employed in the modelling of survey data since the response under investigation typically has a dichotomous outcome. Furthermore, since the logistic regression model has no homogeneity or normality assumptions, it is appealing when modelling a dichotomous response from survey data. This research considers the comparison of the estimates of the logistic regression model parameters when the CS design is accounted for, i.e. weighting is present, to when the data are modelled using an SRS design, i.e. no weighting. In addition, the standard errors of the estimators will be obtained using three different variance techniques, viz. Taylor series linearization, the jackknife and the bootstrap. The different estimated standard errors will be used in the calculation of the standard (asymptotic) interval which will be compared to the bootstrap percentile interval in terms of the interval coverage probability. A further level of comparison is obtained when using only design weights to those obtained using calibrated and integrated sampling weights. This simulation study is based on the Income and Expenditure Survey (IES) of 2005/2006. The results showed that generally when weighting was used the estimators performed better as opposed to when the design was ignored, i.e. under the assumption of SRS, with the results for the Taylor series linearization being more stable.

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