Knowledge creation processes as critical enablers for innovation

Knowledge conversion is a prominent theme within the knowledge management field and the question arises how knowledge creation processes can grow innovation capability maturity. This notion provides the platform for aligning knowledge creation processes to the requirements for innovation capability growth from one maturity level to the next. In order to achieve this alignment, the authors identified a knowledge creation path as a key enabler for maturity growth in each innovation capability area. Knowledge management tools and organisational facilitating conditions that support the specific knowledge processes highlighted in the identified path were identified through a literature study and subsequently synthesised to form a framework. This framework provides guidelines for the use of knowledge creation processes as a vehicle to improve innovation. The amount of time needed to practically test the framework does not allow for the practical implementation of the framework and the impact of the framework was demonstrated by discussing a practical organisational scenario.     

Use of the Rasch measurement model to explore the relationship between content knowledge and topic-specific pedagogical content knowledge for organic chemistry

Research has shown that a high level of content knowledge (CK) is necessary but not sufficient to develop the special knowledge base of expert teachers known as pedagogical content knowledge (PCK). This study contributes towards research to quantify the relationship between CK and PCK in science. In order to determine the proportion of the variance in PCK accounted for by the variance in CK, instruments are required which are valid and reliable as well as being unidimensional to measure person abilities for CK and PCK. An instrument consisting of two paper-and-pencil tests was designed to assess Grade 12 teachers CK and PCK in organic chemistry. We used the Rasch measurement model to convert raw score data into interval measures and to provide empirical evidence for the validity, reliability and unidimensionality of the tests. The correlation between CK and PCK was estimated as r = .66 (p < .001). We found evidence to suggest that while topic-specific PCK (TSPCK) develops with increasing teaching experience, high levels of CK can be acquired with limited teaching experience. These findings support the hypothesis that CK is a requirement for the development of TSPCK; proficiency in CK is, however, not necessarily associated with high levels of TSPCK.     

Study skills in anatomy and physiology: Is there a difference?

Many factors influence the way individual students study, including but not limited to: previous coursework, attitudes toward the class (motivation, intimidation, risk, etc.), metacognition, and work schedules. However, little of this research has involved medical students. The present article asks the question, “Do individual medical students study differently for different classes?” Study skills surveys were given to United States medical students at an allopathic medical school and an osteopathic medical school. Students were surveyed near the end of their first year gross anatomy course and again near the end of their first year physiology course. Survey items included Likert scale and open‐ended questions about study habits and basic demographic information. The survey responses were correlated with each student's final grade percentages in the courses. Analysis revealed that the four most common study habits were reviewing lecture notes, taking practice examinations, completing learning exercises, and making drawings and diagrams. The two surveys (anatomy and physiology) from each individual were also compared to see if students reported different study habits in anatomy versus physiology. A negative correlation was found between changing study habits between courses and final anatomy grade percentages. Additional analyses suggest that those students who do change their study habits between courses are increasing the number of study strategies that they attempt. This increase in the number of study strategies attempted may not allow the student to reach the same depth of understanding as their colleagues who utilize fewer strategies. Anat Sci Educ. © 2015 American Association of Anatomists.     

Addressing South African Pre-service Teachers’ Sentiments,Attitudes and Concerns Regarding Inclusive Education

This article recounts the findings of a study that investigated pre-service teachers’ attitudes and concerns regarding inclusive education and their degree of comfort when interacting with people with disabilities after completing courses on inclusive education. One hundred and eighty pre-service teachers from one higher education institution in South Africa completed the Sentiments, Attitudes and Concerns about Inclusive Education Scale. They were all being prepared to teach at either the primary (41%) or secondary (59%) level of education. Pre-service teachers’ mean scores on the sentiments scale increased following the intervention (p < 0.001), as did the mean scores on the attitudes scale (p < 0.001). However, mean scores related to their concerns decreased (p = 0.01). With respect to the latter finding, as a result of the intervention the pre-service teachers became more worried about resources to support inclusive education (p < 0.001), the reality of large classes (p = 0.01) and their workload (p = 0.04). Recommendations based on the research findings are made, suggesting that the quality of courses on inclusive education should be enhanced in higher education institutions.     

A mechanism for sharing best practices between university technology transfer offices

Research has shown that university technology transfer offices (TTOs) learn through experimentation and failure, and by sharing these experiences with others. There are many barriers to successfully sharing the best practice between TTOs. The Maturity Model (MM) created by Secundo et al. (Meas Bus Excell, 20:42–54, 2016) provides a means by which the performance of a TTO can be better understood to allow for effective sharing of best practices. The aim of this study is to improve and validate the MM to formalize a mechanism through which best practices can be identified and shared between TTOs. This was accomplished by testing the MM in 54 TTOs across Europe and the United Kingdom. Findings regard several improvements of the intangible indicators and the maturity levels of the MM. This research improves the rigor of the MM and formalizes its application as a mechanism for sharing best practices through the Improved MM.     

Permissible control of general constrained mechanical systems

This paper develops a unified approach for modeling and controlling mechanical systems that are constrained with general holonomic and nonholonomic constraints. The approach conceptually distinguishes and separates constraints that are imposed on the mechanical system for developing its physical structure between constraints that may be used for control purposes. This gives way to a general class of nonlinear control systems for constrained mechanical systems in which the control inputs are viewed as the permissible control forces. In light of this view, a new and simple technique for designing nonlinear state feedback controllers for constrained mechanical systems is presented. The general applicability of the approach is demonstrated by considering the nonlinear control of an underactuated system.     

Including Learners with Intellectual Disabilities: stressful for teachers?

Since 1994 the demand to educate learners with special needs within mainstream classrooms in South Africa has continued to grow and the implementation of inclusive education is in the final process of legislation. The result has been that an increasing number of learners with disabilities, including intellectual disabilities, are being included in mainstream classrooms. International research indicates that it is especially the acceptance of learners with intellectual disabilities that seems to raise the most sensitive issues for teachers within inclusive classrooms. This research study was designed to investigate the stressors related to the specific situation of including a learner with an intellectual disability in mainstream classrooms and the subsequent stress levels of teachers in the Gauteng and Western Cape provinces of South Africa. The design and methodology of this study was a combination of quantitative and qualitative methods. Fifty-five teachers were purposefully selected to complete a questionnaire focusing on the effect of potential stressors on teachers when including a learner with an intellectual disability. In-depth structured interviews were conducted with 10 of these teachers. This project is highly significant as policies of inclusion rely on teachers' acceptance of them, belief in their worth, and ability to cope. An understanding of the conditions that are likely to cause teachers most stress during inclusion will allow for more appropriate teacher training and for more focused support to teachers in inclusive classrooms.     

Children's Television Experience in Two Cultures

Research concerning children and television has concentrated more on their behaviour following viewing than on their personal experiences of this medium and the subjects are commonly American children from a distinctive television milieu. This study investigated first‐person reports of children from two rather different television cultures—US and West German (FRG). It was hypothesised that Americans would be more pro‐television, and thereby more dependent on television, more accepting of programmed violence and more fantasy‐involved in programme content; while experiencing less parental control/influence than West Germans. A sample of 93 FRG and 87 US children aged 10‐12 responded to a television‐viewing questionnaire of 34 items. The American children were significantly more pro‐television than the West Germans, and this was reflected in higher dependency and lower parental control scores. Responses to television fantasy and violence proved ambiguous, and no significant programme character preference differences were found. A principal components analysis of the American scores supported the intuitive item groupings.