Researchers studying the long-term cognitive sequelae of mild traumatic brain injury (mTBI) have produced disparate results. Some studies have shown little to no long-term cognitive effects while others have shown that persistent cognitive sequelae continue to affect a subgroup of patients. Meta-analysis has been used to try to integrate these contrasting results to foster a coherent understanding of the cognitive outcomes following mTBI. However, previous meta-analyses of long-term cognitive sequelae have used studies from a period of mTBI research where methodological rigor has been called into question (Carroll, Cassidy, Holm, Kraus, & Coronado, 2004). Using studies from this period, meta-analysts found little to no effect for long-term cognitive sequelae after mTBI: g = 0.07, d = 0.12 (Binder, Rohling, & Larrabee, 1997), g = 0.11(Frencham, Fox, & Mayberry, 2005), and d = -0.07 (Rohling et al., 2011). The present meta-analysis was conducted to address problems with methodological rigor in the studies used in these previous meta-analyses and address differences in meta-analytic methodology (Pertab, James, & Bigler, 2009). Studies published between January 2003 and August 2010 were rated using the 4-tiered American Academy Neurology (AAN) guidelines for methodological rigor to ensure homogeneity and the methodological rigor of included studies. Seven studies were identified that met criteria for a rating of I or II and five met criteria for the lower ratings of III or IV. When studies of all ratings were combined, a significant effect of g = 0.45 was observed. When only studies rated I and II were combined, a significant effect of g = 0.52 was observed while a significant effect of g = 0.38 was observed when only studies rated III and IV were combined. These effect sizes for long-term cognitive sequelae are much larger than those found in previous meta-analyses. Based on these results, it is likely that methodological rigor and/or heterogeneity amongst included studies can impact meta-analytic effect sizes associated with long-term cognitive sequelae following mTBI. However, analyses did not show that more rigorous studies (i.e., those rated I or II) had significantly higher effect sizes than less rigorous studies (i.e., those rated III or IV), t(10) = .636, p = .845. This non-significant finding may be a result of the analysis being underpowered given the small k. Significant effects for neuropsychological domain were also observed and are reported. Additionally, a conceptual critique of mTBI is made with recommendations for future development of the rating system that Cappa, Conger, and Conger (2011) have put forth for objectively rating the methodological rigor of neuropsychological studies. Concerns are addressed related to the mTBI literature in the areas of mTBI definition, definition of cognitive impairment, problems with the constructs of post-concussion syndrome (PCS) and persistent post-concussion symptoms (PPCS), heterogeneity of outcome measurement, and unaccounted for variables.

Yes / This paper introduces a special issue of the Journal of Archaeological Science that considers the current state and future directions in lithic microwear analysis. There is considerable potential for lithic microwear analysis to reconstruct past human behaviour as it can provide direct insight into past activities. Consequently, it is a technique worthy of significant additional investment and continued development. To further the cause of methodological maturation within microwear analysis and to promote standardization, calibration, and innovation, the following collection of papers present various approaches and perspectives on how greater methodological refinement and increased reliability of results can and should be achieved. Many of these papers were part of a session held at the 2011 Society for American Archaeology Meeting (SAA) in Sacramento, California, while others were selected from the 2012 International Conference on Use-Wear Analysis in Faro, Portugal. The purpose of the SAA session and this special themed issue is essentially two-fold. The first is to promote awareness of the need for methodological standardization, calibration, and continuing innovation. The second is to open a serious dialogue about how these aims could be pursued and achieved. / AAE was supported by the AHRC (AH/J007935/1). HJL was supported by L’Équipe Archéometrie at the Laboratoires d’ Archéologie, a part of the Centre Interuniversitaire d’Études sur les Lettres, les Arts et les Traditions (CELAT) at Université Laval. DAM was supported by Fondation Fyssen and the University of Toronto. WJS was supported by Faculty Development Grant from Keene State College.

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Being a lecturer and serving in the Higher Degrees Committee of the Department of Public Administration and Management at Unisa for several years, gave me exposure to master’s and doctoral candidates’ scholarly work. I realised that the doctoral candidates, in particular, were facing methodological challenges. This realisation triggered my curiosity in the methodological preparedness of doctoral candidates. My scholarly curiosity prompted me to undertake a preliminary literature review which has identified a number of scholarly contributions on the quality of research in Public Administration. These studies have not established or attempted to establish conceptual frameworks for understanding this phenomenon. I deduced that the lack of scholarly contributions on the methodological preparedness of doctoral candidates indicates a knowledge gap that compromises scholarly understanding of methodological preparedness, both as a concept and a phenomenon. The main purpose of this research was to generate theory, by means of the development of a conceptual framework, in response to the identified knowledge gap in the literature. Consequently, a qualitative theory generating research design was chosen and actualised in three interrelated research phases. Phase 1 provides a theoretical perspective by turning to the scholarly literature and institutional documents to obtain a deepened understanding of the concept methodological preparedness relevant to Public Administration doctoral candidates. This phase serves, firstly, to provide an overview of the characteristics of the doctorate in Public Administration as an immediate context for methodological preparedness, and secondly, to do a concept analysis to identify and describe the meaning of the concept methodological preparedness with reference to a doctoral candidate. Phase 2 aimed to make sense of the methodological preparedness of Public Administration doctoral candidates at Unisa by exploring, through an Interpretive Phenomenological Analysis (IPA), how doctoral candidates and supervisors make sense of this phenomenon. This study makes a methodological contribution by employing the IPA for the first time in the South African Public Administration fraternity. Phase 3 generates a conceptual framework for understanding the methodological preparedness of Public Administration doctoral candidates at Unisa. The framework contributes to the understanding of the under- vi researched concept and phenomenon methodological preparedness of doctoral candidates in Public Administration. This study has shown that a candidate’s methodological preparedness (the state of being competent to independently make a methodological decision relevant to his or her doctoral research project), is not a once-off gate-keeping phenomenon, but an ongoing and fluent state of being. / Public Administration / D. Litt. et Phil. (Public Administration)

The prevailing discourse of “resistance vs. acceptance” in IT implementation research mostly personalizes the issue as “users” versus IT implementers (e.g., managers, CIOs, CMIOs, etc.). This kind of discourse has created an IT-implementer-centric attitude among IS scholars and practitioners. The IT-implementer-centric attitude, while embraces “acceptance” as a desirable reaction almost unconditionally, frequently holds for minimizing or more conservatively suppressing “resistance” to IT implementation. In other words, the mainstream IT implementation research, almost completely, treats “users” as passive recipients whose choices, as they face pre-developed/pre-designed/pre-rolled-out technology being implemented, can only be defined on a spectrum from “acceptance” to “resistance.” The current research study, however, offers an alternative perspective that views the “resistance vs. acceptance” duality “from the other side,” i.e., from the perspective of the supposed “resistors” or “acceptors” themselves. Through a review of the literature, this study first identifies major drawbacks of the extant theories and models of IT implementation research. Next, drawing on an interpretive paradigm of research (more specifically, phenomenological sociology), this study investigates a real world case of healthcare IT implementation. The results of the aforementioned literature review and case investigation subsequently form the basis for the study’s proposed theoretical account, which provides an unprecedented understanding and explanation of how actors representing different stakeholder groups, among which people who are routinely called “users” are but one group, experience IT implementation as they live their everyday lives. The proposed theoretical account is lastly used as a guide for crafting both practical and research prescriptions with respect to managing IT-involved change occasions.

Dans une économie fondée sur la connaissance et le savoir, la maîtrise de ressources informationnelles est devenue un des principaux facteurs de succès et de compétitivité de toute organisation innovante. C’est ce qui explique l’important investissement en la matière de la part de tous les acteurs économiques. Dans ce contexte, le Knowledge Management apparaît comme une réponse permettant d’organiser et de maîtriser les connaissances et les compétences acquises en interne pour agir en externe. Le management des connaissances a pour but d’avoir un système d’information durable et une dynamique informationnelle au sein des organisations. Notre sujet nous a conduit à une longue observation des préoccupations des acteurs de la communauté Knowledge Management. Nous avons étudié leurs principales interrogations dans les différents canaux de communication ; nous avons par la suite regroupé leurs attentes dans deux grandes questions qui constituent en effet nos questions de recherche. Cette recherche vise à atteindre deux objectifs principaux : Le 1er objectif est de comprendre comment mettre en place une démarche Knowledge Management dans une organisation et de savoir si cette démarche est la même pour n’importe quel type d’organisation. Sinon quels sont les facteurs de contingence à prendre en considération ? Le 2ème objectif : une fois cette démarche mise en place, est – elle évolutive, changeante et incrémentale ou bien reste-t-elle statique ? Ces deux objectifs constituent les deux principales parties que nous traitons dans cette thèse. Pour répondre à cette problématique, nous avons choisi d’utiliser un pluralisme méthodologique s’appuyant d’une part sur des méthodes d’intelligence informationnelle, d’autre part sur une étude quantitative à l’aide d’un questionnaire et enfin sur une étude qualitative via des entretiens semi-directifs. / In an economy founded on the knowledge and the data, the mastery of informational resources became one of the main factors of success and competitiveness of all innovating organization. It is what explains the important investment on the subject on behalf of all economic actors. In this context, the Knowledge Management appears like an answer permitting to organize and to master the knowledge and expertise’s acquired in intern to act in external. The knowledge management has for goal to have a lasting information system and an informational dynamics within the organizations. Our topic drove us to a long observation of the preoccupations of the actors of the community Knowledge Management. We studied their main questionings in the different channels of communication; we regrouped their waiting thereafter in two big questions that constitute our questions of research indeed. This research aims to reach two main objectives : The 1st objective is to understand how to put a gait Knowledge Management in place in an organization and to know if this gait is the same for any type of organization. Otherwise what the factors of contingency are to take in consideration? The 2nd objective: once this gait setting up, is. her evolutive, changing and incremental or she remain static? These two objectives constitute the two main parts that we treat in this thesis. To answer this problematic, we chose to use a methodological pluralism leaning on the one hand on methods of informational intelligence, on the other hand on a quantitative survey with the help of a questionnaire and finally on a qualitative survey via interviews.

This thesis reflects the contemporary Czech prose and its teaching at high schools. Theoretical chapters are focused on factors influencing the literature tuition at high schools: psychological and readers' profile of an adolescent student, high school particular environment from the teachers' perspective as well as state curriculum scope. In some respect the proposal of the own literary seminar aims with its concept to follow the ingrained scheme but there are some obvious aspects of innovation. The practical part tackles the didactic interpretation of the novel "Hastrman" by Miloš Urban and its usage when preparing two teaching units according to the proposed literary seminar concept. There is also a reflection of the proposed lesson preparations check up and finally are also mentioned the possible modifications in the concept as well as in those preparations. Key words: contemporary Czech literature, high school literature, didactic interpretation, didactic potential of the text

This study is unique considering the location (Africa) and the industrial setting (Gold Mining) from which the research was studied as reward systems had mostly been studied in the North-American and European settings. Thus, the study  considered  rewards from the perspective of the African and its natural resource industries such as the gold mining industry.   The methodology employed in the study was based on a case study approach at Golden Star (Bogoso/Prestea) Limited (GSB/PL) with a population size of 1029 employees combining both qualitative and quantitative data obtained through a questionnaire survey of a 278 sample size and structured interview with the Human Resources and Administration Manager. Thus, the method of data collection represents methodological triangulation and the data obtained from the study represents a primary source of data.   The study revealed that all the three generational groups (Baby Boomers, GEN Xers and   GEN Yers) places higher emphasis or priority on financial incentives (high salary and bonuses) over any other incentives when respondents were asked to indicate the reward they prefer most. But when rewards were considered as a total package profile, greater number of  the baby boomers placed more emphasis or priority on packages with highly flexible pension benefits, long term job security and high internal promotions eventhough the salary and bonus components of the packages (profile) were not that attract. The GEN X and GEN Y groups still maintained their reward package profile preferences based on  high financial incentives, training and learning opportunities, personal growth and career advancement.   The study revealed that aside the high preferences for financial incentives such as high salary and bonuses by all the generational groups, few of the  GEN X and GEN Y also exhibited other preferences such as high personal growth, flexible work schedule, attractive company policy and administration, career advancement, working environment, job security and praises and recognition of which the baby boomers did not indicate any preferences or interest.   The study revealed that all the three generational groups (Baby Boomers, GEN X and GEN Y) consider high salary and bonuses as factor which causes employee dissatisfaction when not satisfied or available but when they are satisfied or available also do not motivate or cause satisfaction and thus  confirming Herzberg Two-Factor theory that  factors such as salary or remuneration, job security, working conditions and company policies  only prevent employee dissatisfaction.   The study revealed that all generational groups (baby boomers, GEN X and GEN Y) consider high salaries and bonuses as factor which could lead to lack of satisfaction and motivation of the employee in his current role or position when not available or satisfied and thus this finding confirm the traditional belief that pay is prime, or in some cases the only source of motivation but contradict Herzberg claim that  pay (high salaries and bonuses) is only an extrinsic factor and that when is available or satisfied, pay does not bring satisfaction and motivation but rather prevents dissatisfaction.   The study revealed that GSB/PL rewards systems basically comprises of extrinsic rewards such as high salary levels (pay increases), a bonus scheme,  training  and learning opportunities, job security, Stock options, Retirement/Pension benefits such as social security and provident fund,  promotions,  attractive company policies and administration, praises and recognition, good working environment, flexible work schedule,  Long service awards and benefits such as housing, Health insurance, Vacation/Annual leave benefits, transportation/bussing service, messing (provision of meals to employees only when at work), and educational benefits (for employees dependants).   The study also revealed that the design and implementation of GSB/PL reward systems involves four distinct phases: assessment, design, execution and evaluation phases.   In the end, a suitable conclusion was drawn and a number of recommendations proposed to be implemented by the mining company in safeguarding the interest of both employees and the employer.

Published Article / This paper promotes the argument that although conventional postgraduate supervision is useful to address the research skills and competences of postgraduate students, a wider perspective is nonetheless required to educate and train any researcher (including postgraduate students upon their entrée into the world of research) to comprehend the demands made by research and how best these demands can be addressed. It is in this context that a more comprehensive concept of research education is promoted. The argument is based on the perspective that methodological understanding alone is not sufficient to assist a researcher in meeting the expectations of a research project. Research education refers to the training of researchers to be responsive to the research value chain. This includes aspects such as the formal research process, the importance of research ethics and integrity regarding the research project, the imperative to promote scholarship in research and the application of research results through technology transfer, innovation and incubation. Research education sensitizes the researcher to look beyond the scope of the academic research project and to extend the research to activities such as technology transfer, innovation, commercialization and partnerships. The aim of research education is to promote the wide range of aspects contributing to the understanding of what counts as research and its application.

This thesis is an empirically based, theoretical discussion of the process of decision making in relation to Library Management Systems (LMS). Although the conceptualization of the LMS decision process in rational terms, common in many LMS selection models, may be useful in different respects, here the process is viewed from a social constructivist stance. It is argued that due to the complexities involved, the potential choice of an LMS does not necessarily reflect the superiority of the chosen LMS based on objective inherent qualities. Nevertheless, libraries continually choose new systems and in many of these selection processes, the chosen system is perceived as the optimal choice. In this study, therefore focus is placed on examining the way in which this shared perception is constructed. Three theoretical views are adopted as the research framework, including Brunsson’s views on the process of decision making and its consequences, Collins’s views on methodological symmetry and construction of conceptual order, and finally Giddens’s views on duality of structure and the social order. Observations, interviews, and document studies are the methods employed in four different case studies that each lasted from 10 months to two years. In this study an array of different factors were found to be influential during the long process of the LMS decision making. It was also found that although the norms of rationality were striven for, and shared perceptions of rationality were constructed, the complexities involved did not allow a true rational choice by determination of all the options, projection of future needs, evaluation of the identified options, and selection of the optimal outcome. Instead, the different activities and happenings during the process helped construct a shared perception of the possible courses of action and optimality of the decision outcomes. Based on this study and with the help of the theoretical framework, it was suggested that an LMS choice is only one potential consequence of the LMS decision process; other consequences include legitimization, action, responsibility, and constructions of conceptual and social order. Through this study, the importance of the day-to-day actions and interactions (at micro level) and their wider implications for the construction of shared perceptions and shaping and reshaping of social structures are highlighted. This thesis contributes towards an alternative conceptualization of the process of LMS decision making. It may also have implications for the library practice, LMS related research, and educational programs within LIS. / <p>Akademisk av handling som med tillstånd av samhällsvetenskapliga fakulteten vid Göteborgs universitet för vinnande av doktorsexamen framläggs till offentlig</p><p>granskning kl. 13:15 fredagen den 1 oktober 2010, i hörsalen M404, Högskolan i Borås.</p><p>Avhandlingen har tilldelats den prestigefyllda utmärkelsen ”The 2011 Emerald/EFMD Outstanding Doctoral Research Awards”. The thesis has been awarded with the prestigious honor of ”The 2011 Emerald/EFMD Outstanding Doctoral Research Awards”</p>