scholarly journals 23. Role of Meta-analysis in Interpreting the Scientific Literature

2013 ◽  
pp. 364-380 ◽  
Keyword(s):  
Scientific Literature ◽  
Meta Analysis

scholarly journals Role of Meta-analysis in Interpreting the Scientific Literature

2013 ◽  
Author(s):  
Michael D. Jennions ◽  
Christopher J. Lortie ◽  
Julia Koricheva
Keyword(s):  
Statistical Power ◽  
Scientific Literature ◽  
Meta Analysis ◽  
Effect Sizes ◽  
P Values ◽  
Single Study ◽  
Broad Scale

This chapter begins with a brief review of why effect sizes and their variances are more informative than P-values. It then discusses how meta-analysis promotes “effective thinking” that can change approaches to several commonplace problems. Specifically, it addresses the issues of (1) exemplar studies versus average trends, (2) resolving “conflict” between specific studies, (3) presenting results, (4) deciding on the level at which to replicate studies, (5) understanding the constraints imposed by low statistical power, and (6) asking broad-scale questions that cannot be resolved in a single study. The chapter focuses on estimating effect sizes as a key outcome of meta-analysis, but acknowledges that other outcomes might be of more interest in other situations.

An analysis of the scientific literature produced on bank marketing through bibliometrics and scientific mapping – what has been the role of sales in banking?

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Carlos Sánchez-Camacho ◽  
David Martín-Consuegra ◽  
Rocío Carranza
Keyword(s):  
Scientific Literature ◽  
Meta Analysis ◽  
Conceptual Structure ◽  
Commercial Banking ◽  
Mobile Banking ◽  
Content Type ◽  
Academic Literature ◽  
Current State ◽  
Bank Marketing

PurposeThe purpose of this article is to provide an integrated, synthesised overview of the current state of knowledge in the field of bank marketing. This aim prompts us to seek to determine the role of studies on sales within commercial banking literature, to contribute to the flow of new knowledge and to orient both researchers and practitioners with regard to current issues and findings.Design/methodology/approachThis study employs a combined process of bibliometric analysis and scientific mapping using keyword co-occurrence analysis and a representation of relationships by clustering and their longitudinal arrangement. A total of 1,203 articles were analysed using SciMAT.FindingsThe entire conceptual structure of bank marketing is organised into 12 major thematic areas. These are comprised of a set of main topics during each period, changing from one phase to another. The initial periods exhibit less depth in the pursuit of lines of work on bank marketing. The most recent periods show that interest centres on users' acceptance of online and mobile banking, along with the traditional concepts of satisfaction, loyalty and trust. However, it was determined that sales-related topics have never occupied a central role in the bank marketing academic literature.Research limitations/implicationsThis study draws up a scientific map that serves as a guide to perceive what has been done thus far in the area of bank marketing. The detection of specific sub-topics allows for the application of other synthesis techniques, such as meta-analysis. The study's main limitation lies in the difficulty of synthesising all the papers published on bank marketing literature.Originality/valueThe number of disciplines in which bibliometric analyses are used to synthesise and visually portray the whole bodies of scientific literature is increasing. This study maps out the gradual advancement in the field over the years and could serve as a valuable reference for researchers and practitioners interested in bank marketing. Consequently, the conclusions of this retrospective analysis might be considered a summary of its conceptual structure and a comparable foundation for future studies.

Chronic Pain: Fundamental Scientific Considerations, Specifically for Legal Claims

2013 ◽  
Vol 18 (1) ◽  
pp. 1-18 ◽  
Author(s):  
Robert J. Barth
Keyword(s):  
Health Outcomes ◽  
Pain Perception ◽  
Driving Forces ◽  
Psychological Treatment ◽  
Dominant Role ◽  
Meta Analysis ◽  
General Medicine ◽  
Pain Syndrome ◽  
Problematic Relationship

Abstract Scientific findings have indicated that psychological and social factors are the driving forces behind most chronic benign pain presentations, especially in a claim context, and are relevant to at least three of the AMA Guides publications: AMA Guides to Evaluation of Disease and Injury Causation, AMA Guides to Work Ability and Return to Work, and AMA Guides to the Evaluation of Permanent Impairment. The author reviews and summarizes studies that have identified the dominant role of financial, psychological, and other non–general medicine factors in patients who report low back pain. For example, one meta-analysis found that compensation results in an increase in pain perception and a reduction in the ability to benefit from medical and psychological treatment. Other studies have found a correlation between the level of compensation and health outcomes (greater compensation is associated with worse outcomes), and legal systems that discourage compensation for pain produce better health outcomes. One study found that, among persons with carpal tunnel syndrome, claimants had worse outcomes than nonclaimants despite receiving more treatment; another examined the problematic relationship between complex regional pain syndrome (CRPS) and compensation and found that cases of CRPS are dominated by legal claims, a disparity that highlights the dominant role of compensation. Workers’ compensation claimants are almost never evaluated for personality disorders or mental illness. The article concludes with recommendations that evaluators can consider in individual cases.

Retóricas, metáforas y su papel en el cambio organizacional

Oikos ◽  
2014 ◽  
Vol 16 (33) ◽  
pp. 69
Author(s):  
Luis Muñoz Medina ◽  
Rafael Pizarro Rodríguez
Keyword(s):  
Scientific Literature ◽  
Organisational Change ◽  
Change Processes ◽  
Emotional Burden ◽  
New Approaches ◽  
Palabras Clave ◽  
The Creation ◽  
Change Concept

The Role of Rhetoric and Metaphors in Organisational Change  RESUMEN El presente artículo es una recopilación de literatura científica que demuestra la relevancia de comprender nuevas formas de construir el concepto de cambio organizacional a través del lenguaje, en especial a través de claves lingüísticas como la retórica y metáfora. Esta construcción ayuda a generar procesos de cambio organizacional que presenten una menor intensidad y carga emocional negativa para los individuos, así como una mejor comprensión del mismo cambio para los empleados. Palabras clave: cambio, organización, retórica, metáfora. ABSTRACT This article is a compilation of scientific literature about the importance of understanding new approaches to the construction of the organisational change concept through language, especially through linguistic devices such as rhetorical and metaphorical ones. This construction helps the creation of organisational change processes with lower levels of impact and a lower negative emotional burden for individuals as well as a better understanding of such changesKeywords: changes; organisation; rhetoric; metaphor. 

Effectiveness of psychological interventions to improve emotion regulation in youth - a meta-analysis

2019 ◽  
Author(s):  
Bettina Moltrecht ◽  
Jessica Deighton ◽  
Praveetha Patalay ◽  
Julian Childs
Keyword(s):  
Emotion Regulation ◽  
Emotion Dysregulation ◽  
Psychological Intervention ◽  
Meta Analysis ◽  
Age Groups ◽  
Effect Sizes ◽  
What Works ◽  
Large Heterogeneity ◽  
Larger Sample

Background: Research investigating the role of emotion regulation (ER) in the development and treatment of psychopathology has increased in recent years. Evidence suggests that an increased focus on ER in treatment can improve existing interventions. Most ER research has neglected young people, therefore the present meta-analysis summarizes the evidence for existing psychosocial intervention and their effectiveness to improve ER in youth. Methods: A systematic review and meta-analysis was conducted according to the PRISMA guidelines. Twenty-one randomized-control-trials (RCTs) assessed changes in ER following a psychological intervention in youth exhibiting various psychopathological symptoms.Results: We found moderate effect sizes for current interventions to decrease emotion dysregulation in youth (g=-.46) and small effect sizes to improve emotion regulation (g=0.36). Significant differences between studies including intervention components, ER measures and populations studied resulted in large heterogeneity. Conclusion: This is the first meta-analysis that summarizes the effectiveness for existing interventions to improve ER in youth. The results suggest that interventions can enhance ER in youth, and that these improvements correlate with improvements in psychopathology. More RCTs including larger sample sizes, different age groups and psychopathologies are needed to increase our understanding of what works for who and when.

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