Introduction: adequate sleep is essential to maintain a healthy life. Inadequate sleep causes various health impacts. The Centers for disease control and prevention (CDCP) from the USA announced in 2015 that sleep disorders and insufficient sleep are global health epidemics. Globally, immigration has risen especially in Sweden compared to past decades. Immigration is one of the factors of social determinants of health. Since immigration show an increasing trend, it is necessary to give much attention to the sleep health of immigrants in a health science context. Aim: The main purpose of this study is to explore the prevalence and factors associated with sleep disturbances among immigrants in Sweden. Method: Cross-sectional survey study conducted by distributing self-administered questionnaires online. Results: the prevalence of sleep disturbance among immigrants in Sweden was 69.16% (n=83). The most common self-identified factors associated with sleep disturbance were stress (62.4%, n=73) as psychological factors and high room temperature (48.3%, n=58) as environmental factors Conclusion: These findings show the necessity of taking immediate action to prevent further sleep consequences and climate change effects because of the increasing immigration trend. Future research studies can focus more on interventions that could control the impact of climate change-related sleep disturbances.

A survey was done in order to identify the predictors that contribute to satisfaction with qowl. A positive correlation was found between satisfaction with facets of work life and overall satisfaction with qowl. No significant difference was found between overall satisfaction and the mean of the satisfaction with the facets of work life. Organisational climate seemed to have the greatest influence. Significant predictors are identification with the organisation, participation, communication, resource management, work group functioning, reward system, health and safety aspects, job security and the rate of pay. Significant differences were found between rank, occupational, race and age groups. When need non-fulfilment scales are added to facets of work life measures, increase in the prediction of overall satisfaction is significant. The need to do work that supports moral values contributed most significantly to overall satisfaction. The most frequent preference was for financial security, followed by recognition, relationships and for achievement. / Psychology / M.A.

This research report captures a detailed exposition of an investigation on Knowledge Management (KM) practices in public and private sector entities in three industries (health, education and business loans) of Limpopo province – a proxy of the rural areas of South Africa. The investigation was necessitated by a need to understand KM in organisational context experiencing constraints in terms of resources that enable KM. It was found through an intensive literature review that there were very few empirical studies on KM practices of organisations operating in the rural areas, particularly in Africa. The theoretical framework of the study emanates from the knowledge-based view which has been popularised by the seminal work of Peter Drucker and Nonaka in the early half of the 90s. The knowledge-based view as presented in chapter 2 recognises the strategic role of knowledge in organisations. Its genesis is traced from the theories of classical scholars such as Socrates, Plato and Aristotle. Various empirical studies of entities which have adopted the knowledge-based view are presented in chapter 2 of this report. The researcher observes from an intensive KM literature study that the average modern organisation could be categorised as knowledge-intensive considering that knowledge workers constitute the majority of its workforce. The definitions of a knowledge-based organisation and knowledge workers are presented in the operational definitions of key concepts. Arising from the identified gaps in KM literature as presented towards the end of chapter 2, this study was conducted as a comparative study between public and private sector entities in three research industries focusing on their extent of ICT application and degree of knowledge-oriented social factors for information and knowledge sharing. The investigation was guided by three research objectives as discussed in chapter 1 of this research report. The main purpose of the study was to answer two fundamental research questions as reflected in chapter 1. In answering the two research questions, the researcher identified four research hypotheses in line with the findings established from KM literature. These hypotheses are discussed in chapter 2 of this report.The underlying hypothesised statement guiding the study was to determine whether there were any significant differences in KM implementation between public and private sector entities in the three research industries in terms of four research constructs. These are: application of ICTs for knowledge and information sharing, degree of achievement of knowledge-based outcomes, tacit knowledge acquisition and the degree of knowledge-oriented social factors. Organisational culture, organisational structures, human resource practices and leadership comprised the social factors tested in the study. The research data were collected through a mixed research design approach combining the advantages of a survey instrument and interviews (this is fully reflected in chapter 3 of this research report). The research results (as presented in chapter 4) pointed to some form of significant differences in KM implementation between public and private sector entities in the education and business loans industry, but there were no significant differences in KM implementation between public and private sector entities in the health industry. Arising from the findings of the study, a model for improved KM implementation is presented in chapter 4 (figure 4.16). It was found during the investigation that all the research entities approached KM implicitly through KM related practices. KM related practices were found to be far more entrenched in the health industry (both public and private sector entities), the private sector entities in the education and business loans industries than was the case with the public sector entities in the education and business loans industries. In the entities where KM related practices were found to be entrenched, there were concerted efforts towards improved organisational processes. The study has managed to unravel the importance of KM related practices in laying the foundation for a formalised KM approach. / Graduate School of Business Leadership / D.B.L.

Moral development is a universal phenomenon which is an important ingredient in self-development and the acquisition of values. Adolescents become familiar with values and social norms through education and socialisation within social structures. The South African society evidences pluralistic values and current social, political and economic change that further renders the issue of individual and group values complex and challenging. Adolescents growing up in South Africa face many social problems such as alcohol and drug abuse, sexual problems, HIV/AIDS pandemic, poverty, teenage pregnancy, violence and family disintegration. This study aimed to address the influence of social factors on South African black adolescents’ moral development by a literature study and empirical inquiry using an interpretive approach. To provide a conceptual framework for the empirical inquiry, a literature study investigated theoretical perspectives on moral development and discussed ecological theories with regard to adolescent development with particular reference to Bronfenbrenner’s model. Furthermore, recent trends with regard to moral development of black adolescents within the South African context were addressed. A qualitative research inquiry was used to explore factors influencing the moral development of a small sample of eighteen black adolescents who attend a township school in Tshwane, Gauteng. The sample included an equal number of boys and girls. Maximum variation and purposive sampling strategies were used to select information-rich participants. Data gathering was done by individual semi-structured interviews using a moral dilemma question and focus group interviews. Data was analysed by content analysis and Guba’s model of trustworthiness was used to enhance credibility. Measures to ensure ethical research included consent from the Gauteng Department of Education, the principal and parents. Participation was voluntary and pseudonyms were used to protect the identity of participants. The researcher’s role was described. The key themes were organised around person moral behaviour- shapers, including the sub-themes of personal needs, personal ownership, identity, cognition and the influence of academic achievement; social moral behaviour- shapers, including the role of family, peers, church and social media and community moral behaviour-shapers, including congruent application of values and safety. The study concluded with recommendations to enhance the development of moral behaviour among adolescents. / Educational Studies / D. Ed. (Socio-Education)

Text in Afrikaans / In hierdie verhandeling word skoolname as onderafdeling van die Onomastiek behandel. Die gee van skoolname is 'n amptelike aangeleentheid en daarom is die beleid onderliggend aan die handeling onder die loep geneem. Beleid bepaal die ortografiese aard van skoolname en die manifestasie daarvan is sosiolinguisties van belang. Skoolname, wat onder eiename ressorteer, is hoofsaaklik oor 'n semantiese en sosiolinguistiese boeg gegooi, daarom word terme soos verwysing, konvensie en agtergrondbeskrywing aan die hand van veral die teoriee van Devitt, Strawson en Kripke beskryf. Van Langendonck le veral klem op die pragmatiese aard van die eienaam en daarom vorm sy teorie, die hetekenisparadoks van die eienaam, 'n belangrike uitgangspunt by die konsepsuele en pragmatiese aard van skoolname. Die gee van name is In suiwer menslike handeling wat selde ooit ongemotiveer geskied. Die ontstaansmotiewe wat skoolnaamgewing ten grondslag le, word bespreek aan die hand van die verskillende kategoriee. Botsende sosiale faktore soos veral teweeggebring deur kulturele diversiteit beinvloed naamgewing en daarom verander name. Die faktore onderliggend aan naamsverandering word uitgelig en bespreek. Die moontlikheid om ten spyte van 'n multikulturele en multilinguistiese samelewing tog 'n nasionale identiteit te vertoon, word ten slotte ondersoek en bespreek. / In this dissertation, names of schools as a subdivision of Onomastics are dealt with. School names are researched mainly under the cloak of Semantics and Socio-linguistics. Therefore, terms like reference, convention and a backing of descriptions are referred to according to the theories of Devitt, Strawson and Kripke. Van Langendonck specifically emphasises the pragmatic nature of proper nouns in his theory the paradox of the meaning of proper nouns which is an important point of departure in the conceptual and pragmatic nature of the names of schools. The underlying motives in respect of school naming are categorized and discussed according to the motives of origin. Conflicting social factors play an important role in the naming of schools and therefore names also change. These changes are accentuated and discussed. The possibility for a country to reflect a national identity in spite of a multicultural and multilingual society, is explored and discussed. / Afrikaans & Theory of Literature / M.A. (Afrikaans)

School physical science is a prerequisite for science courses at institutions of higher education. Science graduates are an important link in a nation's scientific and technological development which often shapes a country's economic development. The purpose of this study was to investigate psychological and social factors influencing physical science achievement and attitude of black secondary school students in South Africa. The first part of the literature study which was concerned with physical science education in South Africa revealed that few black students chose to study science after standard seven, that failure rates were high and that science education was generally in a state of crisis. The second part of the literature study identified psychological and social factors related to science achievement and attitude. These were home environment variables, teacher and school related variables, personal variables (self-concept, motivation, gender, ethnicity) and students' abilities. The third part was the construction of a Structural Equation Model (SEM) specifying the relationships among the psychological and social factors and their effects on physical science achievement and attitude. The theoretical SEM fit the data reasonably well. The best fitting model, however, was a revised model in which several paths were constrained. The latter accounted for a substantial variance in attitude towards physical science (70.3%) and a meagre 17.7% in physical science achievement. The variables ability, home environment and self-concept had the greatest total effects on physical science achievement. Self-concept, home environment and motivation made the greatest total contributions to physical science attitude. Teacher characteristics and school environment had non-significant effects on physical science achievement and attitude. Multiple-group structural equation modelling analyses found no significant difference in the structural parameters of boys and girls. Theoretical and educational implications of the findings were discussed and specific recommendations for improving educational practice in general and physical science achievement and attitude in particular, were made. / Psychology of Education / D. Ed. (Psychology of Education)

The changing of the education system holistically in South Africa as a prerequisite has impacted negatively on the child‘s ability to read and write, which also degraded the country‘s standard as compared to other countries in Africa. This is confirmed by the annual national assessment results where South African children‘s performance is far below the expected level. This investigation aims to serve as a guideline to all interested stakeholders who are willing to improve and develop our poor performing education system. Firstly, to identify a child‘s social factors that interfere with their ability to read and write; to find out how reading influences writing in the child and to develop intervention strategies on solving children‘s problems with reading and writing. The study revealed through the participants that, unavailability of social factors that are a need or prerequisite to the child‘s excellent academic performance hampered their ability to read and write. Furthermore, educator participants indicated that the child‘s inability to read influenced their writing ability. Data collected is based on individual interviews and documents analysis. The researcher chose Kedibone Primary School (pseudonym) as the sample. The participants were ten (10) learners from grade 3 to grade 7 and their five (5) educators, one from each grade, in the above mentioned school. That is each grade provided two participants, one boy and one girl. The main aim of the interviews was to identify how social factors interfere with the child‘s ability to read and write. In conclusion, this research had been a success through the participation of the Department of Education and all its related structures and to provide strategies that were stated in the research as solutions that would address and overcome the child‘s inability to read and write. / Inclusive Education / M. Ed. (Inclusive Education)

La maladie de Lyme est la maladie vectorielle la plus fréquente dans les pays tempérés et est en émergence dans plusieurs régions du monde. Plusieurs stratégies de prévention existent et comprennent des interventions qui visent les individus, comme le port de vêtements protecteurs, et d’autres qui sont implantées au niveau collectif, dont des interventions de contrôle des tiques dans l’environnement. L’efficacité de ces stratégies peut être influencée par divers facteurs, dont des facteurs sociaux tels que les connaissances, les perceptions et les comportements de la population ciblée. Elles peuvent également avoir des impacts parallèles non désirés, par exemple sur l’environnement et l’économie, et ces derniers peuvent s’opposer aux bénéfices des interventions jusqu’à remettre en cause la pertinence de leur mise en œuvre. Aussi, ces facteurs sociaux et les impacts des interventions sont susceptibles de varier selon la population ciblée et en fonction du contexte épidémiologique et social. L’objectif de cette thèse était donc d’étudier les principaux facteurs sociaux et enjeux d’importance à considérer pour évaluer l’efficacité et prioriser des interventions de prévention pour la maladie de Lyme dans deux populations exposées à des contextes différents, notamment en ce qui concerne leur situation épidémiologique, soient au Québec, où l’incidence de la maladie de Lyme est faible mais en émergence, et en Suisse, où elle est élevée et endémique depuis plus de trois décennies. L’approche choisie et le devis général de l’étude sont basés sur deux modèles théoriques principaux, soient le modèle des croyances relatives à la santé et celui de l’aide à la décision multicritère. Dans un premier temps, les facteurs associés à la perception du risque pour la maladie de Lyme, c’est-à-dire l’évaluation cognitive d’une personne face au risque auquel elle fait face, ont été étudiés. Les résultats suggèrent que les facteurs significatifs sont différents dans les deux régions à l’étude. Ensuite, l’impact des connaissances, de l’exposition, et des perceptions sur l’adoption de comportements préventifs individuels et sur l’acceptabilité des interventions de contrôle des tiques (acaricides, modifications de l’habitat, contrôle des cervidés) a été comparé. Les résultats suggèrent que l’impact des facteurs varierait en fonction du type du comportement et des interventions, mais que la perception de l’efficacité est un facteur commun fortement associé à ces deux aspects, et pourrait être un facteur-clé à cibler lors de campagnes de communication. Les résultats montrent également que les enjeux relatifs aux interventions de contrôle des tiques tels que perçus par la population générale seraient communs dans les deux contextes de l’étude, et partagés par les intervenants impliqués dans la prévention de la maladie de Lyme. Finalement, un modèle d’analyse multicritère a été développé à l’aide d’une approche participative pour le contexte du Québec puis adapté pour le contexte suisse et a permis d’évaluer et de prioriser les interventions préventives selon les différentes perspectives des intervenants. Les rangements produits par les modèles au Québec et en Suisse ont priorisé les interventions qui ciblent principalement les populations humaines, devant les interventions de contrôle des tiques. L’application de l’aide à la décision multicritère dans le contexte de la prévention de la maladie de Lyme a permis de développer un modèle décisionnel polyvalent et adaptable à différents contextes, dont la situation épidémiologique. Ces travaux démontrent que cette approche peut intégrer de façon rigoureuse et transparente les multiples perspectives des intervenants et les enjeux de la prévention relatifs à la santé publique, à la santé animale et environnementale, aux impacts sociaux, ainsi qu’aux considérations économiques, opérationnelles et stratégiques. L’utilisation de ces modèles en santé publique favoriserait l’adoption d’une approche « Une seule santé » pour la prévention de la maladie de Lyme et des zoonoses en général. Mots-clés : maladie de Lyme, prévention, facteurs sociaux, perception du risque, comportements préventifs, acceptabilité, priorisation des interventions, contrôle des tiques, aide à la décision multicritère, analyse multicritère, Québec, Suisse, « Une seule santé » / Lyme disease is the most common vector-borne disease in temperate countries and is emerging in many parts of the world. Several prevention strategies exist and include strategies at the individual level, such as wearing protective clothing, and at the population level, including tick control interventions in the environment. The effectiveness of these strategies can be influenced by various factors, including social factors such as knowledge, perceptions and behaviors of the target population, and by their potential impacts on various sectors such as on the environment and on the economy. Also, these social factors and impacts are likely to vary according to the epidemiological and social context of the target population. The objective of this thesis was to study the main social factors and issues of importance to consider for the prioritization of preventive interventions for Lyme disease in two populations living in different contexts, particularly with regard to their epidemiological situation, that is in Quebec, where the incidence of Lyme disease is low, but emerging, and Switzerland, where it is high and has been endemic for more than three decades. The approach and the design of this study were based on two main theoretical models, namely the Health Belief Model and the multicriteria decision analysis approach. Factors associated with risk perception, that is the cognitive assessment of a person facing a risk, for Lyme disease were studied initially in the target populations. The results suggest that factors significantly associated with a high level of risk perception are different in the two regions. Then, the impact of knowledge on Lyme disease, exposure, perceptions on the adoption of individual preventive behavior and on the acceptability of tick control interventions were compared. The data suggest that the impact of these factors varies according to the type of behavior and interventions, but that the perception of efficacy is a common factor strongly associated with both aspects, and could be targeted in communication campaigns. The results also show that issues related to tick control interventions as perceived by the participants are common in both contexts, and shared by the stakeholders involved in the prevention of Lyme disease. Finally, a multi-criteria analysis model was developed using a participatory approach for the Quebec context, adapted to the Swiss context and allowed to prioritize preventive interventions according to different stakeholder perspectives. Rankings produced by these models prioritized interventions that primarily target human populations in preference to tick control interventions. Applying the multi-criteria decision analysis approach in the context of Lyme disease prevention led to the development of a versatile decision model that can be adapted to different contexts, including the epidemiological situation. These studies show that this approach can offer a rigorous and transparent way to integrate the multiple perspectives of stakeholders and issues of prevention including those relating to public health, animal and environmental health, social impacts, as well as economic, operational and strategic considerations. Their use in public health practices could facilitate the adoption of a practical and applied “One health” approach to Lyme disease and other zoonosis prevention. Keywords: Lyme disease, prevention, social factors, risk perception, acceptability, prioritization of interventions, tick control, Multi-criteria decision analysis, MCDA, Quebec, Switzerland, "One health"

The changing of the education system holistically in South Africa as a prerequisite has impacted negatively on the child‘s ability to read and write, which also degraded the country‘s standard as compared to other countries in Africa. This is confirmed by the annual national assessment results where South African children‘s performance is far below the expected level. This investigation aims to serve as a guideline to all interested stakeholders who are willing to improve and develop our poor performing education system. Firstly, to identify a child‘s social factors that interfere with their ability to read and write; to find out how reading influences writing in the child and to develop intervention strategies on solving children‘s problems with reading and writing. The study revealed through the participants that, unavailability of social factors that are a need or prerequisite to the child‘s excellent academic performance hampered their ability to read and write. Furthermore, educator participants indicated that the child‘s inability to read influenced their writing ability. Data collected is based on individual interviews and documents analysis. The researcher chose Kedibone Primary School (pseudonym) as the sample. The participants were ten (10) learners from grade 3 to grade 7 and their five (5) educators, one from each grade, in the above mentioned school. That is each grade provided two participants, one boy and one girl. The main aim of the interviews was to identify how social factors interfere with the child‘s ability to read and write. In conclusion, this research had been a success through the participation of the Department of Education and all its related structures and to provide strategies that were stated in the research as solutions that would address and overcome the child‘s inability to read and write. / Inclusive Education / M. Ed. (Inclusive Education)

Alors que, dans les années soixante, l’étude des conditions sociales dans leurs conséquences sur la santé mentale semblait une voie d’avenir pour la recherche psychiatrique (Sicot, 2001), il semble que, dans le contexte actuel, elle soit redevenue « hors propos ». Dans ce contexte où la plupart reconnaissent l’hégémonie de l’approche biologique en psychiatrie, quelle place peut être réservée aux conditions sociales pour expliquer l’origine des problèmes de santé mentale? Plusieurs auteurs, issus de la psychiatrie et des sciences humaines, se sont attardés à cette question. De leur avis, certaines conditions sociales, comme celles vécues par les bonnes à tout faire, les assistés sociaux, les immigrants, seraient particulièrement propices au développement de problèmes de santé mentale. Il est proposé dans ce mémoire de se concentrer sur l’impact d’une condition sociale particulière, l’itinérance, sur la santé mentale des personnes qui la vivent. Au terme d’une recension des écrits, des auteurs comme Furtos (2007) ont conclu que l’itinérance, en tant que forme extrême d’exclusion sociale, est à même d’engendrer des problèmes de santé mentale. Toujours avec l’objectif de répondre à la question de l’impact des conditions sociales sur la santé mentale, ce mémoire s’intéresse au point de vue des premières concernées, c’est-à-dire celui des personnes en situation d’itinérance ayant des problèmes de santé mentale. Sur le plan méthodologique, il se fonde sur 10 récits de vie de participants au projet Chez soi, projet de recherche et démonstration sur la santé mentale et l’itinérance de Montréal. Ce mémoire met en lumière les facteurs explicatifs soulignés par les participants au fil de leurs récits de vie et les compare à ceux identifiés dans la littérature se situant dans le courant sociogénétique. / During the 1960s, the study of the impact of social conditions on mental health seemed to be a logical path for psychiatric research (Sicot, 2001), it seems that it has once again become ''irrelevant'' in the present context. In a context wherein most are acknowledging the biological approach in psychiatry, where is the role of social conditioning to explain the roots of mental health issues? Many authors from the field of social sciences and psychiatry have adressed that issue. From their perspective, specific social conditions, immigration, welfare recipients or housekeepers are particularly favorable to mental illness. The objective of this Dissertation is to focus on the impact of homelessness on the mental health of people living with that condition. Authors such as Furtos (2007) have acknowledged that homelessness - as an extreme form of social exclusion- can readily generate mental health disorders. Keeping with the objective of adressing the issue of the consequences of social conditioning on mental health, thie aim of this Dissertation is to present the views of homeless people living with mental health problems. The methodology used is based on the life histories of 10 participants in the At home initiative, a research and demonstration project in Montreal. The objective of the Dissertation is to identify explanatory factors brought by participants during the sharing of their life stories and to compare them with the available and current sociological data in the field of socio-genesis.