<p><font size="3"> <p>The aim of this research was to investigate the use of social media (SM) in improving the quantity and quality of passes in computer programming in South Africa&rsquo / s Further Education and Training (FET) colleges. The study addresses the high learner failure rates in computer programming at National Certificate (Vocational) (NCV) level 3. A preliminary investigation identified that increased lecturer contact time with the students could positively affect the quantity and quality of passes in computer programming. The social medium of Facebook (FB) was studied to assess whether it could enhance contact time with students.</p> <p>In investigating factors affecting computer programming passes at the College of Cape Town, the study identified how SM technologies can assist in increasing contact time for students outside normal college time. Four groups on FB were created to allow learners to ask questions, interact with the lecturer and peers on the subject. A mixed approach was employed using qualitative and quantitative data. Test scores for previous years (2011) were compared to current (2012) test scores for the NCV 3 learners. Statistical functions calculated the average passes and total number of passes. Furthermore, a total of thirty questionnaires were used to check the learners&rsquo / perceptions toward the use of SM outside the class to enhance performance..</p> <p>More lecturer contact time on FB for one student group scored better in terms of the quantity and quality of passes. The groups using FB (with more practice time or more technical contact time) produced results which were far better than in previous years (2010 and 2011). The fourth group using FB for more peer interaction also did fairly well with an increase at the end of the year (2012) of 35% pass in programming at level 3 - up from 30% in 2011. It is the researcher&rsquo / s view that, once internet access is evenly spread, it has the potential to increase performance in subjects like computer programming. A further look at the certification of level 4 learners for programming subjects indicated an improvement could be possible by the introduction of SM at level 3 - where much of the bottleneck lies.</p> <p>As this research was limited to a single FET college it cannot be generalised. Further research spread across various FET colleges countrywide will serve to confirm these findings and determine new insights into the whole process of using SM to improve passes in computer programming at NCV level 3.. The practical recommendation is that FB should be used for this stated purpose. In respect of academic recommendations, the researcher intends to implement the same study with learners at level two and level four.</p> </font></p>

<p><font size="3"> <p>The aim of this research was to investigate the use of social media (SM) in improving the quantity and quality of passes in computer programming in South Africa&rsquo / s Further Education and Training (FET) colleges. The study addresses the high learner failure rates in computer programming at National Certificate (Vocational) (NCV) level 3. A preliminary investigation identified that increased lecturer contact time with the students could positively affect the quantity and quality of passes in computer programming. The social medium of Facebook (FB) was studied to assess whether it could enhance contact time with students.</p> <p>In investigating factors affecting computer programming passes at the College of Cape Town, the study identified how SM technologies can assist in increasing contact time for students outside normal college time. Four groups on FB were created to allow learners to ask questions, interact with the lecturer and peers on the subject. A mixed approach was employed using qualitative and quantitative data. Test scores for previous years (2011) were compared to current (2012) test scores for the NCV 3 learners. Statistical functions calculated the average passes and total number of passes. Furthermore, a total of thirty questionnaires were used to check the learners&rsquo / perceptions toward the use of SM outside the class to enhance performance..</p> <p>More lecturer contact time on FB for one student group scored better in terms of the quantity and quality of passes. The groups using FB (with more practice time or more technical contact time) produced results which were far better than in previous years (2010 and 2011). The fourth group using FB for more peer interaction also did fairly well with an increase at the end of the year (2012) of 35% pass in programming at level 3 - up from 30% in 2011. It is the researcher&rsquo / s view that, once internet access is evenly spread, it has the potential to increase performance in subjects like computer programming. A further look at the certification of level 4 learners for programming subjects indicated an improvement could be possible by the introduction of SM at level 3 - where much of the bottleneck lies.</p> <p>As this research was limited to a single FET college it cannot be generalised. Further research spread across various FET colleges countrywide will serve to confirm these findings and determine new insights into the whole process of using SM to improve passes in computer programming at NCV level 3.. The practical recommendation is that FB should be used for this stated purpose. In respect of academic recommendations, the researcher intends to implement the same study with learners at level two and level four.</p> </font></p>

The aim of this study is to make an inquiry on the nature and the development of dualities in Bergson&rsquo / s philosophy. Since the nature of each duality differs from the others and the dualistic pattern inherent in Bergsonian philosophy is subject to change, we base our study on a chronological structure in order to comprehend better how this pattern changes. We claim that such an inquiry will yield relevant outcomes with regard to ontological and epistemological evolution of Bergson&rsquo / s thought. To state more precisely, we are of the idea that the modification in the dualistic pattern in Bergson&rsquo / s ontology is reflected in a parallel manner in his epistemology. The fundamental question that shows us the way to follow in our study is whether the elements of the dualities (whether they be ontological or epistemological) are reconciled by Bergson or they are left as absolutely distinct elements. At the end of the inquiry regarding that question, which we believe can be taken as an inspiring point in developing new approaches especially to epistemological problems, our conviction is that Bergson points out to a meeting point.

The thesis describes the development and testing of a new computer based systematic observation instrument designed to facilitate the recording and measurement of the quantity and quality of midwifery intrapartum support. The content of the systematic observation instrument, the ‘SMILI’ (Supportive Midwifery in Labour Instrument), was based on a comprehensive review of the literature. The instrument was found to be valid and reliable in a series of studies. The feasibility and usability of the SMILI was extensively tested in the clinical setting in four maternity units in Scotland, UK. One hundred and five hours of direct observation of forty nine labour episodes were undertaken by four trained midwife observers. The clinical study demonstrated that the study and the instrument were feasible, usable and successful in measuring the quantity and quality of midwifery intrapartum support. The data collected has provided significant new information about the support given by midwives in the National Health Service of Scotland, UK. Continuous one to one support was the norm, with 92% of the observed midwives in the room for more than 80% of the observation period. Emotional support, including rapport building, encouragement and praise, was the most frequently recorded category of support.

La baisse de la fécondité permet aux couples d'investir davantage dans la scolarité de chacun de leurs enfants (évidence dans les pays occidentaux, d’Asie et d’Amérique latine). Ce postulat est l’un des arguments clés des politiques de planification familiale en Afrique subsaharienne. Pourtant, la plupart des études sur l'Afrique ont trouvé une corrélation nulle ou même une relation positive entre le nombre d'enfants dans un ménage et leur niveau de scolarité. Ces résultats mitigés sont généralement expliqués par des solidarités familiales et des transferts de ressources qui pourraient réduire la pression occasionnée par une descendance nombreuse sur les ressources du ménage, et des problèmes méthodologiques inhérents à plusieurs recherches sur la région. L’objectif principal de cette thèse était d’apporter une contribution à une meilleure compréhension des aspects méthodologiques et substantiels relatifs aux liens entre fécondité et scolarisation. Spécifiquement, la thèse visait à évaluer 1) le rôle des réseaux familiaux dans la scolarisation des enfants, 2) la simultanéité des décisions portant sur le nombre d’enfants et leur scolarisation, 3) l’impact causal du nombre d’enfants sur leur scolarisation, et 4) à comprendre les perceptions des parents sur l’école et les coûts et bénéfices de l’éducation des enfants, et dans quelle mesure ces perceptions sont prises en compte dans leurs stratégies reproductives. Quatre articles ont été rédigés en utilisant quatre sources de données complémentaires : l’Observatoire de population de Ouagadougou (OPO), l’enquête Demtrend, l’enquête santé de base et une enquête qualitative, toutes adossées à l’OPO. Dans le premier article, il est ressorti que les familles de grande taille bénéficient d’un appui plus fréquent des réseaux familiaux pour la scolarisation. De plus, les réseaux familiaux seraient en mesure de compenser l’effet négatif d’un nombre élevé d’enfants sur la scolarisation, mais seulement pour une partie de la population qui exclut les plus pauvres. Ainsi, les solidarités familiales de soutien à la scolarisation des enfants sont loin d’être généralisées. Le deuxième article a montré que les enfants dont les mères ont intentionnellement limité leur fécondité avaient de meilleures chances de scolarisation que ceux dont les mères ont connu des problèmes d’infécondité secondaire et n’ont pas atteint leur nombre d’enfants désiré. Par conséquent, les aspirations scolaires ne sont pas indépendantes des décisions de fécondité et l’hypothèse de fécondité naturelle n’est plus tenable dans ce contexte. Le troisième article a révélé, contrairement à la plupart des études antérieures sur l’Afrique subsaharienne, un effet négatif net de la taille de la fratrie sur le niveau d’éducation atteint des enfants, effet qui se renforce d’ailleurs au fur et à mesure que l’on avance dans le système éducatif. Dans le quatrième article, le discours des participants à l’enquête qualitative a indiqué que l’émergence de cette relation négative entre le nombre d’enfants et leur scolarisation dans les quartiers périphériques de Ouagadougou est intimement liée aux changements dans les coûts et bénéfices de l’éducation des enfants qui font reposer dorénavant de façon presque exclusive les dépenses scolaires sur les parents biologiques. / Lower fertility allows couples to invest more in each of their children’s schooling, a phenomenon that has been observed in Western rich countries, Asia and Latin America. This postulate is a key rationale of family planning policies in sub-Saharan Africa. Yet most studies on Africa have found no correlation or even a positive relationship between the number of children in a family and their educational attainment. These mixed results are usually explained by African family solidarity and resource transfers that might reduce pressures on household resources occasioned by many births, and methodological problems that have afflicted much research on the region. The main objective of this thesis was to contribute to a better understanding of the methodological and substantive aspects relating the links between fertility and schooling. Specifically, the thesis has assessed 1) the role of family networks in the schooling of children, 2) simultaneous decisions on the number of children and their education, 3) the causal impact of the number of children on their schooling and 4) parents' perceptions on the school and the costs and benefits of child schooling and how these perceptions are taken into account in their reproductive strategies. Four articles were written from four complementary sources of data: the Ouagadougou population Observatory (OPO), the Demtrend survey, the Baseline Health Survey and a qualitative survey; all of these surveys are based on the OPO study population. In the first article, the results show that large families receive more support of family networks for schooling than small families. In addition, family networks would be able to offset the negative effect of a high number of children on schooling, but only for a part of the population that excludes the poorest. Thus, the family solidarity for the schooling is far from universal. The results of the second article show that children whose mothers intentionally limited their fertility have better schooling than those with subfecund mothers who could not attain their desired family size. Therefore, fertility is not independent to schooling aspirations; the assumption of natural fertility is not tenable in this context. The third article show, in contrast to most prior studies on sub-Saharan Africa, a net negative effect of sibship size on the level of schooling achieved by children, one that grows stronger as they progress through the educational system. In the fourth article, the discourse of respondents collected by a qualitative survey indicate that the emergence of this negative relationship between the number of children and their schooling in the outskirts of Ouagadougou is closely linked to perceived changes in the costs and benefits of children's schooling. In present day Ouagadougou, school expenses appear to fall almost exclusively to biological parents.