The question the researcher set out to answer during this research is: How is a caring concern maintained by the (student nurse) as caregiver? It stemmed from unresolved plausible hypotheses stated during a previous qualitative study into the phenomenon caring, from media reports on the "poor care" rendered in health institutions in South Africa, and a concern about the Tylerian rationale in nursing education. The theory generation required was achieved through Wertz's Empirical Psychological Reflection and existential phenomenology. Heidegger's theory of"Care as the essence of being" constituted a central concept in this research. A linguistic epistemology and expanded definition of the term empirical were also pertinent in this research. The literature review focussed on the methodology, ontology (caring and maintenance) and epistemology, serving a purpose towards bracketing. A purposive sample of informants was extracted according to students' performance on the Personal Orientation Inventory (POI). Sixteen qualitative research interviews were conducted. Analysis was conducted through open coding, categorisation and axial coding. At the idiographic level, twelve individual psychological profiles were constructed serving the purpose of imaginative variation. At the nomothetic level four major themes emerged, namely: The Caring Phenomenon (Contextualisation); Factors Eroding a Caring Concern; Factors in the Maintenance of a Caring Concern; and Core Experiences. The dialogue among the four intra-psychic processes of Care, will, meaning attribution and conscience accounts for all events encountered in the data. This dialogue results in either reason or intuition, displaying caring and the maintenance of a caring concern. Positing will and conscience as thesis and antithesis, the resulting synthesis postulates the basic ethical concepts of autonomy, authority, responsibility and accountability as existentially inherent to being and existence, and to the maintenance of a caring concern. The final manifestation of the object ofintention, maintenance, is proposed as an anthropological model. When extended to the fields of (nursing) education, human motivation and the teaching of (nursing) ethics, emotional intelligence, social intelligence, the self-science curriculum and life-skills training become imperative to (nursing) curricula. It is also proposed that human caring be studied as a manifestation of human motivation. / Health Studies / D. Litt et Phil. (Advanced Nursing Sciences)

The question the researcher set out to answer during this research is: How is a caring concern maintained by the (student nurse) as caregiver? It stemmed from unresolved plausible hypotheses stated during a previous qualitative study into the phenomenon caring, from media reports on the "poor care" rendered in health institutions in South Africa, and a concern about the Tylerian rationale in nursing education. The theory generation required was achieved through Wertz's Empirical Psychological Reflection and existential phenomenology. Heidegger's theory of"Care as the essence of being" constituted a central concept in this research. A linguistic epistemology and expanded definition of the term empirical were also pertinent in this research. The literature review focussed on the methodology, ontology (caring and maintenance) and epistemology, serving a purpose towards bracketing. A purposive sample of informants was extracted according to students' performance on the Personal Orientation Inventory (POI). Sixteen qualitative research interviews were conducted. Analysis was conducted through open coding, categorisation and axial coding. At the idiographic level, twelve individual psychological profiles were constructed serving the purpose of imaginative variation. At the nomothetic level four major themes emerged, namely: The Caring Phenomenon (Contextualisation); Factors Eroding a Caring Concern; Factors in the Maintenance of a Caring Concern; and Core Experiences. The dialogue among the four intra-psychic processes of Care, will, meaning attribution and conscience accounts for all events encountered in the data. This dialogue results in either reason or intuition, displaying caring and the maintenance of a caring concern. Positing will and conscience as thesis and antithesis, the resulting synthesis postulates the basic ethical concepts of autonomy, authority, responsibility and accountability as existentially inherent to being and existence, and to the maintenance of a caring concern. The final manifestation of the object ofintention, maintenance, is proposed as an anthropological model. When extended to the fields of (nursing) education, human motivation and the teaching of (nursing) ethics, emotional intelligence, social intelligence, the self-science curriculum and life-skills training become imperative to (nursing) curricula. It is also proposed that human caring be studied as a manifestation of human motivation. / Health Studies / D. Litt et Phil. (Advanced Nursing Sciences)

The purpose of the study was to explore the relationship between the transformational leadership (TL) style of officers and their followers’ organisational citizenship behaviour (OCB) in a South African military environment. TL was measured by means of the Multifactor Leadership Questionnaire (MLQ) (Form 5X) and OCB by means of the Organisational Citizenship Behaviour Scale (OCBS). A sample of 300 followers was identified at a military unit in the South African Army and the participants were requested to complete the two questionnaires. The MLQ produced a Cronbach’s alpha of 0.91 and the OCBS a Cronbach’s alpha of 0.79, which were both statistically significant and acceptable. The main hypothesis of the empirical study was accepted, which predicted a significant relationship between TL and OCB (r = 0.412, significant at the 0.001 level). The hypotheses predicting a significant relationship between TL the five sub-dimensions of OCB produced mixed results. These results are as follows; there was no significant relationship between TL and Civic Virtue (r = 0.180), between TL and Sportsmanship (r = 0.132) and between TL and Courtesy (r = 0.207). Additionally, the hypotheses predicting a significant relationship between TL and Altruism (r = 0.499) and between TL and Conscientiousness (r = 0.315) were accepted. / Industrial & Organisational Psychology / M.A. (Industrial and Organisational Psychology)

Cooperative, altruistic and fairness-exhibiting behavior is an important topic in evolutionary and behavioral biology and the mechanisms leading to its evolution, ultimate as well as proximate precursors, are subject of much research in biological as well as social sciences, theoretical as well as experimental work. In light of the life history theory, I focused on the connection of one's health state and cooperative behavior in humans and tested the hypothesis that more healthy individuals would manifest more cooperative tendencies (as they would have more opportunities of future interactions and long-term benefits), and conversely. The data, obtained from a sample of university students engaged in experimental games (Dictator Game, Ultimatum Game, Expanded Ultimatum Game, Trust Game, and Reversed Dictator Game) and a health and personality-focused questionnaire, did not corroborate this hypothesis. My other hypotheses - that better memory and lower temporal discounting would be related to more cooperative behavior (stemming from the conditions for reciprocal cooperation) - were supported by the data, albeit only partially in the case of memory. I also used the data from the five experimental games to briefly describe the proportions of different types of behavior (self-regarding, altruistic,...

Die erste Arbeit untersucht die Einschulungseffekte des indischen Midday Meal Scheme, das größte Schulessenprogramm der Welt. Um die kausalen Effekte der Strategie zu isolieren, benutzen wir die schrittweise Implementierung des Programms in Indiens Staaten in öffentlichen, aber nicht privaten Schulen. Wir finden einen substanziellen Zuwachs der Einschulung an Grundschulen. Die zweite Arbeit untersucht die Korrelation zwischen unternehmerischem Versuch und Startup und lokaler religiöser Diversität. Wir finden heraus, dass die Orte mit höherer religiöser Diversität mit einer höheren individuellen Wahrscheinlichkeit assoziiert sind, ein neues Unternehmen zu versuchen zu gründen, aber nicht es zum Erfolg zu führen. Die dritte Arbeit modelliert einen Markt in dem Konsumenten gegenüber den Arbeitern Altruismus empfinden und ein wohliges Gefühl davon ableiten, Produkte von Firmen zu kaufen, die zumindest einen Mindestlohn bezahlen. Symmetrische reine Strategie Equilibria werden analyisiert in einem Zufalls-Nutzenmodell mit einem Kontinuum an Konsumenten und n Firmen. / The first paper is a large-scale assessment of the enrollment effects of India''s midday meal scheme, the largest school feeding program in the world. To isolate the causal effect, we make use of staggered implementation across Indian states in public but not private schools. We find a substantial increase in primary school enrollment. The second paper studies the correlation between entrepreneurial trial and startup and local religious diversity. We find that localities with higher religious diversity are associated with a higher individual probability of trying to set up a new venture, but not of setting it up. The third paper models a market where consumers feel altruism towards workers and derive a warm-glow from buying products of firms that pay at least a minimum wage. Symmetric pure-strategy equilibria are analyzed in a random utility model with a continuum of consumers and n firms.

The purpose of the study was to explore the relationship between the transformational leadership (TL) style of officers and their followers’ organisational citizenship behaviour (OCB) in a South African military environment. TL was measured by means of the Multifactor Leadership Questionnaire (MLQ) (Form 5X) and OCB by means of the Organisational Citizenship Behaviour Scale (OCBS). A sample of 300 followers was identified at a military unit in the South African Army and the participants were requested to complete the two questionnaires. The MLQ produced a Cronbach’s alpha of 0.91 and the OCBS a Cronbach’s alpha of 0.79, which were both statistically significant and acceptable. The main hypothesis of the empirical study was accepted, which predicted a significant relationship between TL and OCB (r = 0.412, significant at the 0.001 level). The hypotheses predicting a significant relationship between TL the five sub-dimensions of OCB produced mixed results. These results are as follows; there was no significant relationship between TL and Civic Virtue (r = 0.180), between TL and Sportsmanship (r = 0.132) and between TL and Courtesy (r = 0.207). Additionally, the hypotheses predicting a significant relationship between TL and Altruism (r = 0.499) and between TL and Conscientiousness (r = 0.315) were accepted. / Industrial and Organisational Psychology / M.A. (Industrial and Organisational Psychology)

<p>This thesis addresses the issue of weighted cost-benefit analysis (WCBA). WCBA is a welfare evaluation model where income distribution effects are valued by distributional weighting. The method was developed already in the 1970s. The interest in and applications of this method have increased in the past decade, e.g. when evaluating of global environmental problems. There are, however, still unsolved problems regarding the application of this method. One such issue is the choice of the approach to the means of estimating of the distributional weights. The literature on WCBA suggests a couple of approaches, but gives no clues as to which one is the most appropriate one to use, either from a theoretical or from an empirical point of view. Accordingly, the choice of distributional weights may be an arbitrary one. In the first paper in this thesis, the consequences of the choice of distributional weights on project decisions have been studied. Different sets of distributional weights have been compared across a variety of strategically chosen income distribution effects. The distributional weights examined are those that correspond to the WCBA approaches commonly suggested in literature on the topic. The results indicate that the choice of distributional weights is of importance for the rank of projects only when the income distribution effects concern target populations with low incomes. The results also show that not only the mean income but also the span of incomes, of the target population of the income distribution effect, affects the result of the distributional weighting when applying very progressive non-linear distributional weights. This may cause the distributional weighting to indicate an income distribution effect even though the project effect is evenly distributed across the population.</p><p>One rational for distributional weighting, commonly referred to when applying WCBA, is that marginal utility of income is decreasing with income. In the second paper, this hypothesis is tested. My study contributes to this literature by employing stated preference data on compensated variation (CV) in a model flexible as to the functional form of the marginal utility. The results indicate that the marginal utility of income decreases linearly with income.</p><p>Under certain conditions, a decreasing marginal utility of income corresponds to risk aversion. Thus the hypothesis that marginal utility of income is decreasing with income can be tested by analyses of individuals’ behaviour in gambling situations. The third paper examines of the role of risk aversion, defined by the von Neumann-Morgenstern expected utility function, for people’s concern about the problem of ‘sick’ buildings. The analysis is based on data on the willingness to pay (WTP) for having the indoor air quality (IAQ) at home examined and diagnosed by experts and the WTP for acquiring an IAQ at home that is guaranteed to be good. The results indicate that some of the households are willing to pay for an elimination of the uncertainty of the IAQ at home, even though they are not willing to pay for an elimination of the risks for building related ill health. The probability to pay, for an elimination of the uncertainty of the indoor air quality at home, only because of risk aversion is estimated to 0.3-0.4. Risk aversion seems to be a more common motive, for the decision to pay for a diagnosis of the IAQ at home, among young people.</p><p>Another rationale for distributional weighting, commonly referred to, is the existence of unselfish motives for economic behaviour, such as social inequality aversion or altruism. In the fourth paper the hypothesis that people have altruistic preferences, i.e. that they care about other people’s well being, is tested. The WTP for a public project, that ensures good indoor air quality in all buildings, have been measured in three different ways for three randomly drawn sub-samples, capturing different motives for economic behaviour (pure altruism, paternalism and selfishness). The significance of different questions, and different motives, is analysed using an independent samples test of the mean WTPs of the sub-samples, a chi-square test of the association between the WTP and the sample group membership and an econometric analysis of the decision to pay to the public project. No evidence for altruism, either pure altruism or paternalism, is found in this study.</p>

This thesis is an attempt to constructively interpret and critically evaluate the liberal doctrine that we may not limit a person’s liberty for her own good, and to discuss its implications and alternatives in some concrete areas of public health policy. The thesis starts theoretical and goes ever more practical. The first paper is devoted to positive interpretation of anti-paternalism with special focus on the reason component – personal good. A novel generic definition of paternalism is proposed, intended to capture, in a generous fashion, the object of traditional liberal resistance to paternalism – the invocation of personal good reasons for limiting of or interfering with a person’s liberty. In the second paper, the normative aspect of this resistance is given a somewhat technical interpretation in terms of invalidation of reasons – the blocking of reasons from influencing the moral status of actions according to their strength. It is then argued that normative anti-paternalism so understood is unreasonable, on three grounds: 1) Since the doctrine only applies to sufficiently voluntary action, voluntariness determines validity of reasons, which is unwarranted and leads to wrong answers to moral questions. 2) Since voluntariness comes in degrees, a threshold must be set where personal good reasons are invalidated, leading to peculiar jumps in the justifiability of actions. 3) Anti-paternalism imposes an untenable and unhelpful distinction between the value of respecting choices that are sufficiently voluntary and choices that are not. The third paper adds to this critique the fourth argument that none of the action types typically proposed to specify the action component of paternalism is such that performing an action of that type out of benevolence is essentially morally problematic. The fourth paper ignores the critique in the second and third papers and proposes, in an anti-paternalistic spirit, a series of rules for the justification of option-restricting policies aimed at groups where some members consent to the policy and some do not. Such policies present the liberal with a dilemma where the value of not restricting people’s options without their consent conflicts with the value of allowing people to shape their lives according to their own wishes. The fifth paper applies the understanding of anti-paternalism developed in the earlier papers to product safety regulation, as an example of a public health policy area. The sixth paper explores in more detail a specific public health policy, namely that of mandatory alcohol interlocks in all cars, proposed by the former Swedish government and supported by the Swedish National Road Administration. The policy is evaluated for cost-effectiveness, for possible diffusion of individual responsibility, and for paternalistic treatment of drivers. The seventh paper argues for a liberal policy in the area of dissemination of information about uncertain threats to public health. The argument against paternalism is based on common sense consequentialist considerations, avoiding any appeal to the normative anti-paternalism rejected earlier in the thesis. / QC 20100714

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This thesis addresses the issue of weighted cost-benefit analysis (WCBA). WCBA is a welfare evaluation model where income distribution effects are valued by distributional weighting. The method was developed already in the 1970s. The interest in and applications of this method have increased in the past decade, e.g. when evaluating of global environmental problems. There are, however, still unsolved problems regarding the application of this method. One such issue is the choice of the approach to the means of estimating of the distributional weights. The literature on WCBA suggests a couple of approaches, but gives no clues as to which one is the most appropriate one to use, either from a theoretical or from an empirical point of view. Accordingly, the choice of distributional weights may be an arbitrary one. In the first paper in this thesis, the consequences of the choice of distributional weights on project decisions have been studied. Different sets of distributional weights have been compared across a variety of strategically chosen income distribution effects. The distributional weights examined are those that correspond to the WCBA approaches commonly suggested in literature on the topic. The results indicate that the choice of distributional weights is of importance for the rank of projects only when the income distribution effects concern target populations with low incomes. The results also show that not only the mean income but also the span of incomes, of the target population of the income distribution effect, affects the result of the distributional weighting when applying very progressive non-linear distributional weights. This may cause the distributional weighting to indicate an income distribution effect even though the project effect is evenly distributed across the population. One rational for distributional weighting, commonly referred to when applying WCBA, is that marginal utility of income is decreasing with income. In the second paper, this hypothesis is tested. My study contributes to this literature by employing stated preference data on compensated variation (CV) in a model flexible as to the functional form of the marginal utility. The results indicate that the marginal utility of income decreases linearly with income. Under certain conditions, a decreasing marginal utility of income corresponds to risk aversion. Thus the hypothesis that marginal utility of income is decreasing with income can be tested by analyses of individuals’ behaviour in gambling situations. The third paper examines of the role of risk aversion, defined by the von Neumann-Morgenstern expected utility function, for people’s concern about the problem of ‘sick’ buildings. The analysis is based on data on the willingness to pay (WTP) for having the indoor air quality (IAQ) at home examined and diagnosed by experts and the WTP for acquiring an IAQ at home that is guaranteed to be good. The results indicate that some of the households are willing to pay for an elimination of the uncertainty of the IAQ at home, even though they are not willing to pay for an elimination of the risks for building related ill health. The probability to pay, for an elimination of the uncertainty of the indoor air quality at home, only because of risk aversion is estimated to 0.3-0.4. Risk aversion seems to be a more common motive, for the decision to pay for a diagnosis of the IAQ at home, among young people. Another rationale for distributional weighting, commonly referred to, is the existence of unselfish motives for economic behaviour, such as social inequality aversion or altruism. In the fourth paper the hypothesis that people have altruistic preferences, i.e. that they care about other people’s well being, is tested. The WTP for a public project, that ensures good indoor air quality in all buildings, have been measured in three different ways for three randomly drawn sub-samples, capturing different motives for economic behaviour (pure altruism, paternalism and selfishness). The significance of different questions, and different motives, is analysed using an independent samples test of the mean WTPs of the sub-samples, a chi-square test of the association between the WTP and the sample group membership and an econometric analysis of the decision to pay to the public project. No evidence for altruism, either pure altruism or paternalism, is found in this study.