The design of an aerospace vehicle system is a complex integration process driven by technological developments, stakeholder and mission needs, cost, and schedule. The vehicle then operates in an equally complex context, dependent on many aspects of the environment, the performance of stakeholders and the quality of the design itself. Satisfying the needs of all stakeholders is a complicated challenge for designers and engineers, and stakeholder requirements are, at times, neglected in design decisions. Thus, it is critical to examine how to better incorporate stakeholder requirements earlier and throughout the design process. The intent of this research is to (1) examine how stakeholder considerations are currently integrated into aerospace vehicle design practice and curricula, (2) design empirically-informed and theoretically-grounded educational interventions for an aerospace design capstone course, and (3) isolate the characteristics of the interventions and learning environment which support students’ integration of stakeholder considerations. The first research phase identified how stakeholder considerations are taken into account within an aerospace vehicle design firm and in current aerospace engineering design curricula. Interviews with aerospace designers revealed six conditions at the group, interaction and individual levels affecting the integration of stakeholder considerations. Examining current curricula, aerospace design education relies on quantitative measures. Thus, many students are not introduced to stakeholder considerations that are challenging to quantify. In addition, at the start of an aerospace engineering senior design capstone course, students were found to have some understanding of the customer and a few contextual considerations, but in general students did not see the impact of the broader context or of stakeholders outside of the customer. The second research phase comprised the design and evaluation of a Requirements Lab and Stakeholders in Design Labs, two in-class interventions implemented in a senior aircraft design capstone course. Further, a Stakeholders in Design rubric was developed to evaluate students’ design understanding and integration of stakeholder considerations and, as such, can be used as a summative assessment tool. The two interventions were evaluated using a multi-level framework to examine student capstone design projects, a written evaluation, and observations of students’ design team meetings. The findings demonstrated an increase in students’ awareness of a diverse group of stakeholders, but also perceptions that students appeared to only integrate stakeholder considerations in cases where interactions with stakeholders were possible and the design requirements had an explicit stakeholder focus. Particular aspects of the aircraft design learning environment such as the lack of explicit stakeholder requirements, the differences between the learning environment in the two semesters of the course, and the availability of tools impacted students’ integration of stakeholder considerations and overall effectiveness of the interventions. This research serves as a starting point for future research in pedagogical techniques and assessment methods for integrating stakeholder requirements into technology-focused design capstone courses. The results can also inform the vehicle design education of students and engineers from other disciplines.

Since the advent of democracy in 1994 South Africa has been faced with the shortage of skilled people and this is caused, amongst other things, by the inadequacy of the outdated National Education Programmes for Technical Colleges (NATED) and later referred to as the N-programmes. To address the problem, the former Department of Education (DoE) developed new programmes called the National Certificate Vocational NC (V) for the students of the Further Education and Training colleges (FETs), which were renamed the Technical Vocational Educational and Training Colleges (TVET). The TVET programmes were implemented with the collaboration of industry and other stakeholders who were involved when the NC (V) programmes were developed to ensure their buy-in. Despite all these efforts, Magnus et al. (2013) are of the view that the vocationally-oriented NC (V) programmes offered at colleges are not useful, work-focused and flexible, as a result some leading employers reject the products of the programmes. Returning to the global debate, Lewis (2009) contends that failure of vocational programmes anywhere ought not to be taken as an indictment of vocationalism. Based on the above scenario, this study surveyed and traced TVET graduates who graduated from 2009 to 2012, to determine the impact of the NC (V) programme on those who decided to either further their studies or be employed. Although the programmes offered by the FET’s are rolled out in various study fields throughout the country, the research was limited to graduates who were enrolled in the following three programmes in the North West Province: building construction, electrical, and engineering related studies. The three mega FET Colleges, composed of more than ten campuses as listed in point 1.2.1, are spread throughout the province, which is regarded to be predominantly rural even though it boasts the biggest hub of mines, especially platinum mines. There is also high concentration of tourism industry as well as agricultural businesses that require a skilled labour force to drive economic activities. An extensive literature review was conducted to appropriately inform the study and to provide a firm basis for the arguments. The NC (V) programmes by their nature and design are closely related to the work of the Sector Education and Training Authorities (SETAs) with respect to the apprenticeships and the learnerships. Factors relating to the research scope, context and the geographical environment were analysed to ensure proper delineation and delimitation of the study since it covered only the North West Province of South Africa. The study used both qualitative and quantitative research methodologies for the collection of data. An interview schedule was used for the collection of the qualitative data from the Colleges, Department of Higher Education and Training, the Sector Education and Training Authorities (SETAs), the Universities of Technologies (UoTs), and the various employer organizations. The questionnaire was applied to collect quantitative data from the graduates because of their large numbers. The use of both methods, the qualitative and quantitative, enhanced the quality of the verification and the validation of the data. The correlational relationship and connection between the NC (V) graduates and their post college destinations was determined. This refers to the correlation between NC (V) graduates and the opportunities seized after their college studies. Charles (1998:11) attests that “although in most cases data for correlation studies are obtained through measurement, at times they come from judgments made by researchers, teachers, or other qualified persons”. In line with this, the researcher presented the findings from the qualitative method in a manner that outlines the opinions and the post college status of the graduates. The findings of the qualitative method provided background knowledge into the NC (V) programmes, the graduates and their destinations, thereby validating the quantitative findings. A work integrated learning framework model is proposed for the enhancement of the FET College curriculum, for the improvement of quality work-placement and for the promotion of partnership amongst the beneficiaries; graduates, employers, colleges and the intermediaries. / Educational Leadership and Management / D. Ed. (Education Management)

Since the advent of democracy in 1994 South Africa has been faced with the shortage of skilled people and this is caused, amongst other things, by the inadequacy of the outdated National Education Programmes for Technical Colleges (NATED) and later referred to as the N-programmes. To address the problem, the former Department of Education (DoE) developed new programmes called the National Certificate Vocational NC (V) for the students of the Further Education and Training colleges (FETs), which were renamed the Technical Vocational Educational and Training Colleges (TVET). The TVET programmes were implemented with the collaboration of industry and other stakeholders who were involved when the NC (V) programmes were developed to ensure their buy-in. Despite all these efforts, Magnus et al. (2013) are of the view that the vocationally-oriented NC (V) programmes offered at colleges are not useful, work-focused and flexible, as a result some leading employers reject the products of the programmes. Returning to the global debate, Lewis (2009) contends that failure of vocational programmes anywhere ought not to be taken as an indictment of vocationalism. Based on the above scenario, this study surveyed and traced TVET graduates who graduated from 2009 to 2012, to determine the impact of the NC (V) programme on those who decided to either further their studies or be employed. Although the programmes offered by the FET’s are rolled out in various study fields throughout the country, the research was limited to graduates who were enrolled in the following three programmes in the North West Province: building construction, electrical, and engineering related studies. The three mega FET Colleges, composed of more than ten campuses as listed in point 1.2.1, are spread throughout the province, which is regarded to be predominantly rural even though it boasts the biggest hub of mines, especially platinum mines. There is also high concentration of tourism industry as well as agricultural businesses that require a skilled labour force to drive economic activities. An extensive literature review was conducted to appropriately inform the study and to provide a firm basis for the arguments. The NC (V) programmes by their nature and design are closely related to the work of the Sector Education and Training Authorities (SETAs) with respect to the apprenticeships and the learnerships. Factors relating to the research scope, context and the geographical environment were analysed to ensure proper delineation and delimitation of the study since it covered only the North West Province of South Africa. The study used both qualitative and quantitative research methodologies for the collection of data. An interview schedule was used for the collection of the qualitative data from the Colleges, Department of Higher Education and Training, the Sector Education and Training Authorities (SETAs), the Universities of Technologies (UoTs), and the various employer organizations. The questionnaire was applied to collect quantitative data from the graduates because of their large numbers. The use of both methods, the qualitative and quantitative, enhanced the quality of the verification and the validation of the data. The correlational relationship and connection between the NC (V) graduates and their post college destinations was determined. This refers to the correlation between NC (V) graduates and the opportunities seized after their college studies. Charles (1998:11) attests that “although in most cases data for correlation studies are obtained through measurement, at times they come from judgments made by researchers, teachers, or other qualified persons”. In line with this, the researcher presented the findings from the qualitative method in a manner that outlines the opinions and the post college status of the graduates. The findings of the qualitative method provided background knowledge into the NC (V) programmes, the graduates and their destinations, thereby validating the quantitative findings. A work integrated learning framework model is proposed for the enhancement of the FET College curriculum, for the improvement of quality work-placement and for the promotion of partnership amongst the beneficiaries; graduates, employers, colleges and the intermediaries. / Educational Leadership and Management / D. Ed. (Education Management)

Made available in DSpace on 2016-06-02T20:00:28Z (GMT). No. of bitstreams: 1 2354.pdf: 4640640 bytes, checksum: 76d4dc4bd98bf1246cb1809fb62cf636 (MD5) Previous issue date: 2008-08-29 / Financiadora de Estudos e Projetos / This research treats about the insights for: preparation of actors who are answerable for urban drainage systems in their performance on the public services. At first the work made a bibliography study about urban drainage system, riches being, formation and capacitance to act as an agent on the drainage system. To evaluate the High Education Engineering Institutions and Municipal Services were developed and applied questionnaires with specific approaches about the urban drainage system. After developed methodology to apply the questions for Municipal Services, were estimated the answers and it was insufficient. Then another search was made in official agencies, to obtain a detailed statistics report, and finally, with the data basis constructed, explain some conclusions and insights. The questionnaires were quite clear that Municipal Service is indifferent when the abstract is urban drainage, principally concerning the absence of answers. With the evaluate about the detailed report of the available municipal information, and the approach about future tendencies, the conclusion is have a hidden preoccupation in some towns with environment and is possible that this preoccupations can extend for drainage system. However some factors show negligence principally on direction of: better practices, regulation, inspection and paradigm changes, resulting in the same confront problems exiting on big cities, which have chronic environment and drainage problems. When the center of interest is the professional actors on drainage system and their education, considering the low improvement showed on questionnaires for the searched on High Education Institutions, was possible observed there are low tendencies about include, on engineering courses, the subjects embodying urban drainage system and another environment themes related. Notwithstanding, nowadays its possible may further mention this is insufficient. / Esta pesquisa trata da percepção sobre a preparação dos atores do sistema de drenagem urbana e sua atuação nos serviços públicos municipais. O estudo bibliográfico específico abordou a questão da drenagem urbana, dos recursos humanos e da formação e capacitação para atuação em sistemas públicos de drenagem urbana. O trabalho avaliou as Instituições de Ensino Superior em Engenharia e as Prefeituras Municipais sob a ótica da drenagem urbana, onde foram aplicados questionários com abordagem específica na drenagem urbana. Após metodologia de aplicação para os questionários nas Prefeituras Municipais, foram avaliadas as respostas, quando obtidas e uma nova pesquisa foi feita no âmbito de órgãos oficiais, para obtenção de dados estatísticos e construção de argumentos que possibilitaram muitas conclusões para construção da percepção proposta. A aplicação dos questionários deixou clara a posição indiferente dos municípios em relação ao sistema de drenagem urbana, principalmente devido à ausência de respostas. Após a análise do histórico de dados municipais, disponíveis em bancos de dados oficiais, e a abordagem das tendências futuras, a conclusão é que há uma latente preocupação dos gestores municipais, principalmente nos municípios de pequeno porte, com a questão do meio ambiente e possivelmente com inclusão do sistema de drenagem urbana. No entanto alguns fatores levam por vezes ao entendimento de que, a falta de ações no sentido de melhorias técnicas, regulamentação, fiscalização e mudanças de paradigma, podem resultar na mesma problemática enfrentada atualmente por municípios de maior porte, que possuem complexidade e problemas mais crônicos. Quanto à preparação dos profissionais atuantes, e considerando a pequena anuência das Instituições de Ensino Superior ao questionário, foi possível notar que há pequenas tendências de inclusão da temática da drenagem urbana nas estruturas curriculares, porém esta é insuficientemente explorada.

<p>  </p> <p>Informal learning environments are critical to supplemental student learning outside the formal classroom space. The problem the research addressed is the lack of informal STEM learning programs for underrepresented minority, female, urban, and rural students. The purpose of this research was to demonstrate the effect informal STEM learning has on the population’s self-efficacy and interest in STEM. The intervention for this research study was a seven-day informal learning summer camp involving five STEM projects from around the field and aligned with relevant fields offered by the Purdue University Polytechnic Institute. The participants worked in large and small group sessions with program volunteers to gain foundational learning outcomes. The outcome was measured using the STEM-CIS survey instrument in a pre-and post-testing format. The data was coded from the Likert scale and then used to calculate statistics and effect size for Likert-style data. The intervention was performed during the summer of 2021 and yielded results showing that students felt the effect of having role models and professionals involved in the STEM field. </p>

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<p dir="ltr">Engineering Technology (ET) programs are pivotal in preparing graduates for the demands of the modern workforce, particularly in quality management systems (QMS). This study examines the alignment between QMS knowledge and experience gained by graduates in ABET-accredited ET programs and the expectations of industry. Through a dual-survey approach, targeting both industry leaders and academic educators, the research elucidates current QMS practices in industry, the scope of QMS education, and the resulting preparedness of graduates for professional roles. Findings indicate a discernible gap between industry expectations and current academic offerings in QMS education. While industry professionals rely on established QMS frameworks such as ISO 9001 and Lean Six Sigma, academic programs often limit their coverage to theoretical underpinnings rather than hands-on, practical applications. This discrepancy highlights the need for a more robust, application-oriented curriculum that bridges theoretical knowledge with real-world practice. Recommendations include a call for greater integration of practical QMS training within academic programs and stronger partnerships between academia and industry to foster educational content that aligns with professional QMS applications.</p>

The quality of mathematics knowledge attained by students entering university in Science, Technology, Engineering and Mathematics (STEM) fields has been decreasing. There is a need to enhance students’ mathematical knowledge in order to maintain the standards of STEM curriculum at university. The rationale of this study was to investigate the influence of Pre-Calculus Mathematics Refreshment module taught using Meta-cognitive skills and Co-operative Learning (MCL), or Co-operative Learning (CL) only, or Traditional lecture (T) intervention method to First Year pre-engineering Students on their Applied Calculus 1 in an Ethiopian university. The study further investigated the influence of Pre-Calculus Mathematics Refreshment module for MCL, or CL, or T intervention method on male and female students’ achievement. The refreshment module and Applied Calculus 1 scores were measured through posttest and normal class room score of Applied Calculus 1 result. The dependent variables were student achievement in pre-calculus refreshment Module and Applied Calculus 1. Out of 29 universities in Ethiopia only four were selected to participate in this study. Population of this study was all pre-engineering first year students in those universities in 2016/2017. The sample consisted of 200 pre-engineering university students who studied in four of Ethiopian universities and one class was randomly selected by lottery method from existing pre-engineering classes in each university. Two experimental groups which were taught MCL and the other CL intervention method and two of them were control groups upon whom the control novice with traditional lecture method and control without intervention was applied. In each group 50 students of 25 males and 25 females were purposely selected from sampled class. A pre-calculus mathematics Pre-test was administered first, where the average scores of all students Pre-test result was below 33%. Then, first MCL and CL intervention methods were discussed and exercised for one week before implementing the study. For the study, selected pre-calculus mathematics topics was taught in all classrooms for 32 periods i.e. 50min x32= 26.7hrs at the beginning of the first semester parallel with Applied Calculus 1 for the academic year 2016 / 2017. The statistical tools used under this procedure include descriptive statistics percentage, mean and standard deviation and inferential statistics, T-test, and one-way analysis of variance (one-way ANOVA). The results show statistically significant differences (Sig 0.00) at the significance level (0.05) between students that learnt pre-calculus refreshment module and control group which did not. Among the students those learned pre-calculus refreshment module through MCL, CL and T method students in the MCL and CL groups’ posttest scores significantly different from T group in pre-calculus results both with Sig of 0.00. But there was no significant difference between MCL & CL groups were Sig is 0.97. Additionally, the female students in the MCL group was not significant different from CL and T group, on an impact of refreshment module, in Applied Calculus 1 mathematics where Sig is 0.994 and 0.237 respectively, and CL female group scores significantly different from T group in Applied Calculus 1 results with Sig 0.042. The male students in the MCL and CL groups were significantly different from T group in Applied Calculus 1with Sig of 0.07 and 0.012 respectively. Also, there was a positive correlation between Pre-Calculus refreshment module and Applied Calculus 1 with correlation coefficient of 0.835. Lastly, the result of pre-calculus mathematics posttest scores with the female students in MCL relatively increased than male students, than in CL and T groups, which indicated that MCL benefit more female students than male students. The differences were more in favor of pre-calculus mathematics refreshment with MCL intervention method. To improve success in engineering participation of all students, recommended that a pre-calculus module should be offered by all universities for first year engineering students, structured co-operative learning with purpose has significant gains for effective instruction, and to increase the success rate of female students this study has proven that they are trainable and therefore, meta-cognition skills have to be nurtured for female students. / Mathematics Education / D. Phil (Mathematics Education in Science and Technology)