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1 – 10 of 653Agata Debowska, Daniel Boduszek, Philip Hyland and Simon Goodson
– The purpose of this paper is to present and provide a critical review of most recent studies inquiring into brain abnormalities in psychopathy.
Abstract
Purpose
The purpose of this paper is to present and provide a critical review of most recent studies inquiring into brain abnormalities in psychopathy.
Design/methodology/approach
The authors provide an overview of the findings of neurobiological studies conducted in the last five years. Publications chosen for review were found using Web of Science, PsycINFO and Scopus search engines.
Findings
Data in the literature reveal that psychopathy is associated with brain abnormalities in frontal and temporo-limbic regions, i.e. regions responsible for moral decision making, emotional processing and learning. Additionally, interactions between the brain areas have been identified as crucial for the development of psychopathic personality traits. Research findings suggest that the flow of impulses between the frontal cortex and temporo-limbic structures in psychopaths is significantly hindered.
Originality/value
The current paper provides an in-depth review of most recent neurobiological studies inquiring into brain abnormalities associated with psychopathic personality traits. Moreover, a particular attention has been paid to identifying abnormalities in brain structures not previously studied in relation to psychopathy (e.g. mirror neuron system, white matter connections).
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Theresa M. Glomb, Michelle K. Duffy, Joyce E. Bono and Tao Yang
In this chapter, we argue that state and trait mindfulness and mindfulness-based practices in the workplace should enhance employee outcomes. First, we review the existing…
Abstract
In this chapter, we argue that state and trait mindfulness and mindfulness-based practices in the workplace should enhance employee outcomes. First, we review the existing literature on mindfulness, provide a brief history and definition of the construct, and discuss its beneficial effects on physical and psychological health. Second, we delineate a model of the mental and neurobiological processes by which mindfulness and mindfulness-based practices improve self-regulation of thoughts, emotions, and behaviors, linking them to both performance and employee well-being in the workplace. We especially focus on the power of mindfulness, via improved self-regulation, to enhance social relationships in the workplace, make employees more resilient in the face of challenges, and increase task performance. Third, we outline controversies, questions, and challenges that surround the study of mindfulness, paying special attention to the implications of unresolved issues for understanding the effects of mindfulness at work. We conclude with a discussion of the implications of our propositions for organizations and employees and offer some recommendations for future research on mindfulness in the workplace.
Andrei C. Miu, Mircea Miclea and Daniel Houser
Purpose – This chapter focuses on individual differences in anxiety, by reviewing its neurobiology, cognitive effects, with an emphasis on decision-making, and recent developments…
Abstract
Purpose – This chapter focuses on individual differences in anxiety, by reviewing its neurobiology, cognitive effects, with an emphasis on decision-making, and recent developments in neuroeconomics.
Methodology – A review and discussion of anxiety and decision-making research.
Practical implications – This chapter argues that by making the step from emotional states to individual differences in emotion, neuroeconomics can extend its neurobiological roots and outreach its current clinical relevance.
Value of chapter – This chapter contributes to the literature on individual differences in emotion and their effects on decision-making, which is increasingly important in mainstream behavioral economics and neuroeconomics.
John M. Friend and Bradley A. Thayer
Purpose – Acknowledging that the field of neuroscience is expanding rapidly and the implication of recent neuroscientific advances on the study of politics is…
Abstract
Purpose – Acknowledging that the field of neuroscience is expanding rapidly and the implication of recent neuroscientific advances on the study of politics is equally vast, this chapter will focus primarily on three key areas of convergence that have influenced the direction of neuropolitics: first, decision-making (emotions, preferences, and voting behavior); second, research on in-group/out-group relations, such as coalitional groupings and discrimination and prejudice; and, third, the rise of neuroeconomics.
Approach – This chapter is concerned with the intersection of political science and neuroscience and discusses how recent technological and theoretical developments in the latter are greatly contributing to the field of neuropolitics.
Findings – The insights generated by neuroscience permit the study of politics to be anchored on a scientific foundation for the first time. In turn, this opens the door to a renaissance in the political psychology subfield of political science, as the scientific origins of political behavior are revealed.
Research implications – The ongoing revolution in neuroscience is producing insights into international political behavior that is largely unacknowledged by political scientists.
Value – The implications for domestic and international policy are major. Fundamentally, this is because neuroscience allows us to comprehend better the origins of human political behavior.
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William A. Lewinger and Roger D. Quinn
Biological systems such as insects have often been used as a source of inspiration when developing walking robots. Insects' ability to nimbly navigate uneven terrain, and their…
Abstract
Purpose
Biological systems such as insects have often been used as a source of inspiration when developing walking robots. Insects' ability to nimbly navigate uneven terrain, and their observed behavioral complexity have been a beacon for engineers who have used behavioral data and hypothesized control systems to develop some remarkably agile robots. The purpose of this paper is to show how it is possible to implement models of relatively recent discoveries of the stick insect's local control system (its thoracic ganglia) for hexapod robot controllers.
Design/methodology/approach
Walking control based on a model of the stick insect's thoracic ganglia, and not just observed insect behavior, has now been implemented in a complete hexapod able to walk, perform goal‐seeking behavior, and obstacle surmounting behavior, such as searching and elevator reflexes. Descending modulation of leg controllers is also incorporated via a head module that modifies leg controller parameters to accomplish turning in a role similar to the insect's brain and subesophageal ganglion.
Findings
While many of these features have been previously demonstrated in robotic subsystems, such as single‐ and two‐legged test platforms, this is the first time that the neurobiological methods of control have been implemented in a complete, autonomous walking hexapod.
Originality/value
The methods introduced here have minimal computation complexity and can be implemented on small robots with low‐capability microcontrollers. This paper discusses the implementation of the biologically grounded insect control methods and descending modulation of those methods, and demonstrates the performance of the robot for navigating obstacles and performing phototaxis.
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Andrew Merwood and Philip Asherson
Attention deficit hyperactivity disorder (ADHD) is a common disorder that is highly prevalent in children and frequently persists into adulthood. The purpose of this paper is to…
Abstract
Purpose
Attention deficit hyperactivity disorder (ADHD) is a common disorder that is highly prevalent in children and frequently persists into adulthood. The purpose of this paper is to consider the need for practitioners to be aware of the disorder.
Design/methodology/approach
This paper reviews quantitative genetic findings in ADHD, primarily focussing on twin studies that describe the role of genetic influences throughout the lifespan and the associated overlap between ADHD and other syndromes, disorders and traits.
Findings
This paper concludes that ADHD is a lifespan condition that shares genetic risk factors with other psychiatric, neurodevelopmental disorders and intellectual disabilities.
Originality/value
This paper makes the case that clinicians working in the area of intellectual disability should be fully aware of the potential impact of ADHD and its associated impairments.
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Maria Gabriella Ceravolo, Vincenzo Farina, Lucrezia Fattobene, Lucia Leonelli and GianMario Raggetti
The purpose of this paper is to examine whether financial consumers are sensitive to presentational format of financial disclosure documents and whether this influences the…
Abstract
Purpose
The purpose of this paper is to examine whether financial consumers are sensitive to presentational format of financial disclosure documents and whether this influences the financial attractiveness of products.
Design/methodology/approach
In order to observe and measure consumers’ attention, the authors exploit the unobtrusive methodology of eye tracking on a sample of nonprofessional investors, applying an ecological protocol, through a cross-sectional design.
Findings
The analysis reveals that financial information processing and attention distribution are influenced by the way the information is conveyed. Moreover, some layouts induce individuals to rate the products as less financially attractive, independent of the information content. This suggests the importance of studying the neural mechanisms of investors’ behaviour in the scrutiny of financial product documents.
Practical implications
The results lead to recommend regulators and managers to study how investors respond to financial disclosure documents by exploiting neuroscientific techniques. Moreover, there is a role for the search of any benefit coming from emphasising specific sources of information inside documents.
Originality/value
This research investigates the influence of presentational format on consumers’ information processing measuring the underlying neurophysiological processes; the consequent perception of financial attractiveness is also explored.
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Chang Sung Jang, Doo Hun Lim, Jieun You and Sungbum Cho
The purpose of this study is to reveal how research on brain-based learning (BBL) addressing adult learners’ education and training issues has contributed to the overall knowledge…
Abstract
Purpose
The purpose of this study is to reveal how research on brain-based learning (BBL) addressing adult learners’ education and training issues has contributed to the overall knowledge base linking neuroscience, adult education and human resource development (HRD) research and practices. Through this comprehensive review of the BBL studies, this paper aims to expand the landscape of understanding educational phenomenon in adult education and organizational settings using the lens of neuroscience.
Design/methodology/approach
Using the content analysis method, this study extracts key research themes and methodological choices from the body of BBL studies. In addition, this paper explores the relationships and proximity among key concepts of BBL research using keyword network analysis. For data analysis, this study reviews the current literature on BBL addressing both adult education and HRD topics from 1985 to 2019.
Findings
The findings of this study provide a clearer picture of the potential mechanisms of BBL approaches observed in the literature of adult education and HRD. What has been found from the thematic analysis is that addressing misconceptions about the neuroscience of learning is regarded as an important topic. In terms of the methodological approaches, the literature review was a dominantly used method, whereas experimental or quantitative research has yet to be fully performed. Influential keywords and topics obtained from the keyword network analysis reveal the primary foci and structural patterns of current BBL research.
Originality/value
This study makes a significant contribution to theories and research in adult education and HRD scholarship as it provides an integrative view of key research themes and major issues about BBL. Additionally, our findings offer practical insights for adult educators and HR professionals to successfully apply neuroscientific approaches.
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The purpose of this paper is to describe some of the basic features of attachment theory, and explore how they relate to the development of the “social mind” and the work of…
Abstract
Purpose
The purpose of this paper is to describe some of the basic features of attachment theory, and explore how they relate to the development of the “social mind” and the work of therapeutic communities (TC).
Design/methodology/approach
The author describes the essentials of attachment theory in humans; and the development of both secure and insecure states of mind. The author will set out how insecure attachment systems are associated with deficits in mentalising processes which are fundamental to the activity of the social mind.
Findings
The author suggests how attachment to a TC can promote mentalising processes. The author draws on the work of other speakers in the conclusions about how to “grow” secure minds and societies.
Research limitations/implications
This paper is a brief over view only and does not address attachment process to TC in any depth.
Practical implications
Attachment theory could help both service users and therapists who work in TCs understand some of the difficulties people have in engaging at the start. Attachment theory also gives a guide to what a “good enough” experience in a TC might look like.
Originality/value
There is little existing discussion of the application of attachment theory to TCs.
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This paper aims to determine whether a connection can be formed between corruption, plea-bargaining and civil alternative dispute resolution.
Abstract
Purpose
This paper aims to determine whether a connection can be formed between corruption, plea-bargaining and civil alternative dispute resolution.
Design/methodology/approach
Academic articles and textbooks are examined as are relevant reports by various academic institutions.
Findings
Despite the similarities between plea-bargaining and civil alternative dispute resolution, the differences between the two overwhelmingly supersede their similarities. As such, there is unlikely to be an interplay between corruption, criminal plea-bargaining and civil alternative dispute resolution.
Research limitations/implications
There are limited data available in relation to the prevalence of corruption activities by Chinese officials within the Belt and Road Initiative. Any discussions within this study is based on the impressionistic observations of the author, which may not reflect the true state of affairs in China.
Practical implications
Those who are interested in examining the relationship between the criminal plea-bargaining and civil alternative dispute resolution will have an interest in this topic.
Originality/value
The value of the paper is to demonstrate the difficulties in cross-fertilizing criminal law procedures with civil dispute resolution.
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