Publishing Productivity in Sport Psychology 1970–2000: An Exploratory Examination of the Lotka-Price Law

2003 ◽  
Vol 25 (4) ◽  
pp. 477-483 ◽  
Author(s):  
Joseph Baker ◽  
Jennifer Robertson-Wilson ◽  
Whitney Sedgwick

The current study examined whether the distribution of published research papers in the field of sport psychology followed the Lotka-Price Law of scientific productivity. All authors who had published articles in five sport psychology journals from 1970 to 2000 were considered. The impact of those authors was determined by the total number of published papers in all journals. Results provided limited support for the Lotka-Price Law; however, it appeared that the field of sport psychology was less elitist than other fields. Although these findings suggest that productivity in this field is similar to that in other fields of science, more research is needed to shed light on the role of the eminent scientist and the average researcher in the advancement of knowledge in sport psychology.

2016 ◽  
Vol 2 (2) ◽  
pp. 251
Author(s):  
Sabah Faihan Mahmood ◽  
Yassen Taha Mahmood

      Human Development aims to   enlarge choices in front of people by improving the level of health, education, and income; this means that this process will upgrade both the economic and social development.In other words, human development aimes to raise the average of age and this requires the advancement of the health aspect, raise the level of knowledge and this requires the advancement of  the educational aspect of all kinds., and raise the standard of living, and this requires the advancement of the economic aspect by providing the necessary jobs and promote economic activities.      The study focus on the relationship between education and human development which has great importance as a mean to determine the impact of education on human development. The research seeks to achieve a set of objectives, including:        Review  the concept of human development and its basic elements, shed light on the reality of development in Iraq and follow the path of its development, and find out the role of education in influencing human development through the changes taking place in it and its impact on increase or decrease  human development index during the period of the research.       The research found set of   results, the most important were the important effect of the education index on the level of human development index represented by HDI.  Iraq had a good educational system in the eighties and nineties, reaching good education index value for the year (1990) which was (0.890), making the human development index in Iraq in the highest level and the value of the Human Development Index (0.759) in the first report issued by the United Nations in the year (1990). when the education index fall back there was negatively impact on the value of human development  index in Iraq Directory, so when the education index value became (0.721) , the value of the Human Development Index  was  (0.590) in the year 2011 . This means that the value of the human development index decrease in recent years, although of improvement in the level of health, and the average per capita GDP in Iraq, and this illustrates the significant role of education on the human development process.


2020 ◽  
Vol 19 (4) ◽  
pp. 598-602
Author(s):  
Malik Asif Hussain ◽  
Flavia Huygens

Chronic wounds, particularly infected wounds are clinically very important due to their significant impact on health budgets as well as patients` health worldwide. Patients with diabetes mellitus, vascular diseases especially peripheral vascular disease and pressure ulcers are major categories of patients presenting with chronic wounds. It is known that there are multiple factors determining chronic wound prognosis. The presence of multiple types of pathogenic bacteria, with specific virulence and adherent (biofilm) properties, contribute a significant role to the development of chronic wounds. This review article is based on the research project entitled” An investigation of the impact of bacterial diversity, pathogenic determinants and biofilms on chronic wounds”. The research findings have been published in form of research papers as well as conference posters. The aim of this article is to highlight various important aspects of bacterial impact on wound healing. Bangladesh Journal of Medical Science Vol.19(4) 2020 p.598-602


2020 ◽  
Vol 88 (7) ◽  
Author(s):  
Alexander B. Smith ◽  
Joshua Soto Ocana ◽  
Joseph P. Zackular

ABSTRACT Clostridioides difficile is a Gram-positive, spore-forming, anaerobic bacterium that infects the human gastrointestinal tract, causing a wide range of disorders that vary in severity from mild diarrhea to toxic megacolon and/or death. Over the past decade, incidence, severity, and costs associated with C. difficile infection (CDI) have increased dramatically in both the pediatric and adult populations. The factors driving this rapidly evolving epidemiology remain largely unknown but are likely due in part to previously unappreciated host, microbiota, and environmental factors. In this review, we will cover the risks and challenges of CDI in adult and pediatric populations and examine asymptomatic colonization in infants. We will also discuss the emerging role of diet, pharmaceutical drugs, and pathogen-microbiota interactions in C. difficile pathogenesis, as well as the impact of host-microbiota interactions in the manifestation of C. difficile-associated disease. Finally, we highlight new areas of research and novel strategies that may shed light on this complex infection and provide insights into the future of microbiota-based therapeutics for CDI.


2020 ◽  
Vol 6 (1) ◽  
pp. 23-37
Author(s):  
Frédéric Dubois

This scholarly essay discusses one particular form of documentary production: interactive documentary. It does so in the larger context of media innovation research. Its main aim is to shed light on how those thinking and creating living documentaries define and frame social impact. The thesis behind this essay is, that contrary to media innovation happening within the paradigm of what scholars and practitioners call the ‘media industries’ - which are largely tributary to capitalist impact criteria, living documentary producers are mainly driven by the potential social impact that their work might have. By presenting and analysing the living documentary Field Trip (2019), a project in which I assumed a combined role of practitioner-researcher, I offer a case study that illustrates and tests my assumptions. I complement my observations within the case study with interviews and other practices. My findings indicate that from a media production perspective, the impact expectations of those making living documentaries can loosely be as associated with a commons-based production paradigm. Yet, producers of these documentaries constantly need to renegotiate and compromise on their social impact expectations because of internal production affordances and the (external) dominance of the ‘media industries’ paradigm.


Author(s):  
Ryan Schacht ◽  
Mike Hollingshaus ◽  
Heidi Hanson ◽  
Tim Bruckner ◽  
Shane J Macfarlan ◽  
...  

While sex ratios at birth (SRB) have been shown to vary within and across populations, after over a century of research, explanations have remained elusive. A variety of ecological, demographic, economic, and social variables have been evaluated, yet their association with SRB has been equivocal. Here, in an attempt to shed light on this unresolved topic within the literature, we approach the question of what drives variation in SRB using detailed longitudinal data spanning the frontier-era to the early 20th century in a US population. Using several measures of environmental harshness, we find that fewer boys are born during challenging times. However, these results hold only for the frontier-era and not into a period of rapid industrialization. We argue that the mixed state of the literature may result from the impact and frequency of exogenous stressors being dampened in post-industrial societies.


2021 ◽  
Vol 10 (9) ◽  
pp. 319
Author(s):  
Ryan Schacht ◽  
Mike Hollingshaus ◽  
Heidi Hanson ◽  
Shane J. Macfarlan ◽  
Douglas Tharp ◽  
...  

While sex ratios at birth (SRB) have been shown to vary within and across populations, after over a century of research, explanations have remained elusive. A variety of ecological, demographic, economic, and social variables have been evaluated, yet their association with SRB has been equivocal. Here, in an attempt to shed light on this unresolved topic within the literature, we approach the question of what drives variation in SRB using detailed longitudinal data spanning the frontier-era to the early 20th century in a population from the US state of Utah. Using several measures of environmental harshness, we find that fewer boys are born during challenging times. However, these results hold only for the frontier-era and not into a period of rapid economic and infrastructure development. We argue that the mixed state of the literature may result from the impact and frequency of exogenous stressors being dampened due to industrialization.


2019 ◽  
Vol 48 (6) ◽  
pp. 1580-1595
Author(s):  
Maximilian Tim Roehl

Purpose The purpose of this paper is to provide a holistic and systematic conceptualization of the impact of strategic human resource management (SHRM) on the psychological contract. Specifically, this paper aims to explore how the alignment of HR-systems and organizational communication influences the congruence and breach of the psychological contract. Design/methodology/approach The paper applies the signaling theory as a lens to develop a typology of four “ideal types” of SHRM configurations, each characterized by differences in the alignment of the HR-system and communication quality. Based on this typology, the influence of these different SHRM configurations on the congruence and breach of the psychological contract is being proposed. Findings The typology shows that the alignment of HR-systems and communication quality impact differently on the formation and breach of the psychological contract. It highlights that employees require both, highly aligned HR-systems and a high-quality communication to form congruent contract perceptions. Originality/value The configurational arguments embedded in the typology allow the conceptualization of the interrelationships between the alignment of HR-systems, organizational communication and the congruence and breach of the psychological contract. The propositions derived from the typology can guide research on SHRM as an antecedent of the psychological contract and shed light on the role of the psychological contract as a linking mechanism between SHRM and the employees’ reactions.


2019 ◽  
Vol 32 (8) ◽  
pp. 2253-2281 ◽  
Author(s):  
Wai Fong Chua ◽  
Maria Cadiz Dyball ◽  
Helen Yee

Purpose The purpose of this paper is twofold: first, to assess the impact of the 1999 Special Issue on Professionalization in Asia in the Accounting, Auditing and Accountability Journal (AAAJ); and second, more generally to review research on this topic post-1999. Design/methodology/approach The paper starts with a discussion of the research articles of the Special Issue. It then identifies research that has cited papers in the Special Issue and which focusses on professionalization in Asia to identify relevant subsequent research. In addition, a literature search is conducted to locate post-1999 work that has not cited papers from the Special Issue but has investigated the same topic area. Analyzing both sets of work enables an integrated review of the field and aids the identification of future research opportunities. The study covers published research articles and books on professionalization projects in Asia from 1999 to 2018. In this paper, reference to Asia focusses on East Asia (including countries such as China and Japan), South Asia (including countries such as Bangladesh, India and Sri Lanka), and South East Asia (including countries such as Brunei, Cambodia, Indonesia, Malaysia, the Philippines and Vietnam). Given the elapsed time of near 20 years, there has been sufficient time for research to be published. Therefore, the review focusses on published output only and does not discuss unpublished theses, conference proceedings nor working papers. Findings First, the Special Issue of AAAJ in 1999 generally adopted a critical lens and studied professionalization as projects of market closure and collective mobility. The corporatist framework of Puxty et al. (1987) provided a useful framing to analyze the influence of states, markets and communities on professionalization. Second, the Special Issue has helped to spur interest in understanding professionalization in the region. Post-1999, there are studies of countries not covered in the Special Issue. Third, the themes identified in the Special Issue continue to be relevant and are examined in post-1999 work: the active role of the state, the legacies of colonization, the activities of transnational accounting bodies; and to a lesser degree, the influence of transnational accounting firms. Finally, future research could usefully focus on: the distinctive and more expansive role of Asian state agencies; the conduct of deeper comparative research; the role of accounting firms in the region; and the impact of transnational agencies such as the International Federation of Accountants and the World Bank. Research limitations/implications There are three limitations. First, the review of literature omits unpublished research such as PhD theses and working papers. Second, it focusses only on research published in English. As a result, some work may be excluded. Third, it assesses the contribution of a single issue (i.e. the 1999 AAAJ Special Issue) and does not discuss work that preceded 1999. Originality/value This paper is aimed at assessing the impact of the 1999 Special Issue but also presents a wide-ranging analytical review of published research on accounting professionalization in Asia since 1999. The paper identifies several areas for future research and proposes a modified model of state-market-community-profession relations. In particular, the paper emphasizes the large and distinctive roles of Asian state agencies and the activities of transnational actors (both those within the profession as well as those that are external).


2020 ◽  
Author(s):  
Leonardo Augusto Marson ◽  
Letícia Ferreira Alves ◽  
Micheli Severo Sielski ◽  
Cristina Pontes Vicente ◽  
Edna Teruko Kimura ◽  
...  

Abstract Background: DLK1-DIO3 genomic region comprises one of the largest microRNA (miRNAs) clusters in human genome. In previous studies we showed the downregulation of several miRNAs from the genomic region in papillary thyroid carcinoma (PTC). Due to the large number of miRNAs within this region the individual contribution of these molecules to PTC development and progression remains unclear. Methods: We used different computational resources to clarify the contribution of DLK1-DIO3-derived miRNAs to PTC. Results: Our analysis suggests that 12 miRNAs from this region cooperate to modulate distinct cancer-relevant biological processes, potentially responding for most of the impact of DLK1-DIO3-derived miRNAs to PTC development and progression. The overexpression of miR-485-5p in two PTC cell lines decreased proliferation and migration, confirming the biological relevance of in silico data. Conclusion: Our results shed light on the role of DLK1-DIO3 region, harboring several tumor suppressor miRNAs in thyroid cancer and open perspectives for the functional exploration of these miRNAs as therapeutic targets for PTC.


1987 ◽  
Vol 1 (4) ◽  
pp. 318-330 ◽  
Author(s):  
Diane M. Wiese ◽  
Maureen R. Weiss

Psychological rehabilitation in response to physical injury is of primary concern to athletes, trainers, coaches, and sport psychologists. To date, there is little empirical research to shed light on this topic, as well as on the role of sport psychology practitioners in facilitating the prevention, rehabilitation, and recovery from athletic injuries. The purpose of this paper is to consolidate and report the information available on the nature of injuries and make suggestions concerning the application of sport psychology principles when working with injured athletes. Four major concerns are addressed with regard to current knowledge and practical implications: how injuries happen, how athletes respond to injuries, how psychological rehabilitation as well as physical recovery from injuries can be facilitated, and determining when injured athletes are psychologically ready to return to competition.


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