scholarly journals Developmental mechanisms in the prodrome to psychosis

2013 ◽  
Vol 25 (4pt2) ◽  
pp. 1585-1600 ◽  
Author(s):  
Elaine F. Walker ◽  
Hanan D. Trotman ◽  
Sandra M. Goulding ◽  
Carrie W. Holtzman ◽  
Arthur T. Ryan ◽  
...  
Keyword(s):  
Psychotic Disorders ◽  
Preventive Intervention ◽  
Disease Process ◽  
Research Literature ◽  
Mental Illnesses ◽  
Critical Issues ◽  
Research Findings ◽  
New Research ◽  
Postnatal Stress ◽  
Adolescent Brain Development

AbstractPsychotic disorders continue to be among the most disabling and scientifically challenging of all mental illnesses. Accumulating research findings suggest that the etiologic processes underlying the development of these disorders are more complex than had previously been assumed. At the same time, this complexity has revealed a wider range of potential options for preventive intervention, both psychosocial and biological. In part, these opportunities result from our increased understanding of the dynamic and multifaceted nature of the neurodevelopmental mechanisms involved in the disease process, as well as the evidence that many of these entail processes that are malleable. In this article, we review the burgeoning research literature on the prodrome to psychosis, based on studies of individuals who meet clinical high risk criteria. This literature has examined a range of factors, including cognitive, genetic, psychosocial, and neurobiological. We then turn to a discussion of some contemporary models of the etiology of psychosis that emphasize the prodromal period. These models encompass the origins of vulnerability in fetal development, as well as postnatal stress, the immune response, and neuromaturational processes in adolescent brain development that appear to go awry during the prodrome to psychosis. Then, informed by these neurodevelopmental models of etiology, we turn to the application of new research paradigms that will address critical issues in future investigations. It is expected that these studies will play a major role in setting the stage for clinical trials aimed at preventive intervention.

scholarly journals Attributes of Effective Lecturing in the College Classroom

1993 ◽  
Vol 23 (2) ◽  
pp. 1-18
Author(s):  
Dieter J. Schonwetter
Keyword(s):  
Student Learning ◽  
Cognitive Processing ◽  
Empirical Studies ◽  
Operational Definition ◽  
Research Literature ◽  
College Classroom ◽  
Major Research ◽  
Critical Issues ◽  
Research Findings ◽  
Definition Of

The following paper highlights research on effective lecturing in the college classroom. First, critical issues concerning the operational definition of effective lecturing and the measurement criteria used to denote it are addressed. Next, major research findings are reported, beginning with correlational information reported by descriptive studies and ending with causal findings demonstrated by empirical studies. Current research literature identifies the following lecture attributes as important for student learning: expressiveness, clarity, and organization. These dimensions are defined by low-inference behaviours and supported by empirical studies. Furthermore, links between lecture attributes and certain student cognitive processing activities, explaining the facilitative qualities of effective lecturing on student learning, are hypothesized. Finally, implications for both practitioners and researchers are discussed.

Employee engagement: New research findings, directions, and questions

2007 ◽  
Author(s):  
Amy Colbert ◽  
Bruce Louis Rich ◽  
Timothy A. Judge
Keyword(s):  
Employee Engagement ◽  
Research Findings ◽  
New Research

A New Narrative?

2018 ◽  
Author(s):  
Natalia Nowakowska
Keyword(s):  
Master Narratives ◽  
European Context ◽  
Early Signs ◽  
Research Findings ◽  
New Research ◽  
The Impact ◽  
Different Sources

Our three existing master narratives of the early Reformation in Poland are all over a century old and mutually contradictory, drawing on different sources to serve differing confessional and national/ist agendas. This chapter offers a fresh narrative of the impact of Lutheranism on the Polish composite monarchy to c.1540, synthesizing these older accounts and updating them with new research findings. This is a narrative in three parts: early signs (1517–24), the great Reformation year (1525), and aftershocks (1526–40). The chapter discusses the challenges of measuring ‘Lutheran’ sentiment, sets these Polish-Prussian events clearly in their comparative European context, and considers what implications they might have for that bigger, familiar tale. It stresses the precocity of Sigismund I’s monarchy, which saw the most far-reaching urban and violent Reformation in 1520s Europe (Danzig), a peasant Reformation rising, and Christendom’s first territorial-princely Reformation, in Ducal Prussia.

scholarly journals The Effect of Smart Boards on the Cognition and Motivation of Students

2017 ◽  
Vol 7 (1) ◽  
pp. 60 ◽  
Author(s):  
Nitza Davidovitch ◽  
Roman Yavich
Keyword(s):  
Sixth Grade ◽  
Research Literature ◽  
General Level ◽  
Significant Finding ◽  
Level Of Satisfaction ◽  
Significant Difference ◽  
Technological Developments ◽  
Research Findings ◽  
Measure Change ◽  
Smart Boards

In recent years the research literature has explored technological developments in varied areas that measure change. The current study focuses on the smart board, and its purpose is to examine its effect on the school system. The study was conducted via a questionnaire completed by 130 respondents (boys and girls) in the fifth and sixth grades of two elementary schools in Jerusalem—Efrata and Tali Gilo. Smart boards were introduced in these two schools in recent years.We hypothesized that smart boards improve teaching, based on the teaching measures developed by Nira Hativa of Tel Aviv University: order and organization, level of clarity, interest, and general level of satisfaction. The study’s significant finding is that the greatest improvement since the introduction of smart boards is in the variable of clarity, and a significant difference was found in the favor of sixth grade students. Additionally, a significant difference was found in the variable of interest, in favor of the girls. All four variables appear to be interrelated, and each contributes to the student’s success and to improving the student’s learning process.The research findings illuminate the contribution of technology to teaching, through a case study of smart boards, in the dimension of clarity, found by the study to be a significant criterion of good teaching. Examination of the various technological tools in light of their contribution to the research-proven dimensions of outstanding teaching might enhance the pedagogical contribution of technological developments to teaching.

scholarly journals Co-Creating New Directions for Service Robots in Hospitality and Tourism

2021 ◽  
Vol 2 (1) ◽  
pp. 43-61
Author(s):  
Francesc Fusté-Forné ◽  
Tazim Jamal
Keyword(s):  
Ethical Issues ◽  
Research Literature ◽  
Service Robots ◽  
Future Research ◽  
Research Attention ◽  
Research And Practice ◽  
Tourism Management ◽  
New Directions ◽  
Hospitality And Tourism ◽  
New Research

Research on the relationship between automation services and tourism has been rapidly growing in recent years and has led to a new service landscape where the role of robots is gaining both practical and research attention. This paper builds on previous reviews and undertakes a comprehensive analysis of the research literature to discuss opportunities and challenges presented by the use of service robots in hospitality and tourism. Management and ethical issues are identified and it is noted that practical and ethical issues (roboethics) continue to lack attention. Going forward, new directions are urgently needed to inform future research and practice. Legal and ethical issues must be proactively addressed, and new research paradigms developed to explore the posthumanist and transhumanist transitions that await. In addition, closer attention to the potential of “co-creation” for addressing innovations in enhanced service experiences in hospitality and tourism is merited. Among others, responsibility, inclusiveness and collaborative human-robot design and implementation emerge as important principles to guide future research and practice in this area.

scholarly journals Paliperidone to Treat Psychotic Disorders

2021 ◽  
Vol 13 (3) ◽  
pp. 343-358
Author(s):  
Hormazd D. Minwalla ◽  
Peter Wrzesinski ◽  
Allison Desforges ◽  
Joshua Caskey ◽  
Brittany Wagner ◽  
...  
Keyword(s):  
Cognitive Impairment ◽  
Schizoaffective Disorder ◽  
Negative Symptoms ◽  
Psychotic Disorders ◽  
Drug Information ◽  
The United States ◽  
Mental Illnesses ◽  
Positive Symptoms ◽  
Review Of The Literature ◽  
Second Generation Antipsychotics

Purpose of Review: This is a comprehensive review of the literature regarding the use of paliperidone in the treatment of schizophrenia and schizoaffective disorder. It covers the background and presentation of schizophrenia and schizoaffective disorder, as well as the mechanism of action and drug information for paliperidone. It covers the existing evidence of the use of paliperidone for the treatment of schizophrenia and schizoaffective disorder. Recent Findings: Schizophrenia and schizoaffective disorder lead to significant cognitive impairment. It is thought that dopamine dysregulation is the culprit for the positive symptoms of schizophrenia and schizoaffective disorder. Similar to other second-generation antipsychotics, paliperidone has affinity for dopamine D2 and serotonin 5-HT2A receptors. Paliperidone was granted approval in the United States in 2006 to be used in the treatment of schizophrenia and in 2009 for schizoaffective disorder. Summary: Schizophrenia and schizoaffective disorder have a large impact on cognitive impairment, positive symptoms and negative symptoms. Patients with either of these mental illnesses suffer from impairments in everyday life. Paliperidone has been shown to reduce symptoms of schizophrenia and schizoaffective disorder.

scholarly journals Avian Bornaviral Ganglioneuritis: Current Debates and Unanswered Questions

2020 ◽  
Vol 2020 ◽  
pp. 1-9 ◽  
Author(s):  
Su L. Boatright-Horowitz
Keyword(s):  
Best Practices ◽  
Wasting Disease ◽  
Avian Virus ◽  
Research Findings ◽  
New Research

Avian bornaviral ganglioneuritis, often referred to as parrot wasting disease, is associated with a newly discovered avian virus from the taxonomic family Bornaviridae. Research regarding the pathogenesis and treatment for this disease is ongoing, with implications for understanding other emerging human and nonhuman diseases, as well as the health and ecology of wildlife. At this time, numerous questions remain unanswered regarding the transmission of the disease, best practices for diagnostic sampling and testing, and whether currently used drug therapies are effective or harmful for afflicted birds. The pathogenesis of the disease also remains unclear with many birds showing resistance to the effects of the virus and being able to remain clinically unaffected for years, while other birds succumb to its effects. New research findings regarding avian bornaviral ganglioneuritis are discussed and important as yet unanswered questions are identified.

Corruption and anti-corruption local discourses and international practices in post-socialist Romania

Human Affairs ◽  
2013 ◽  
Vol 23 (2) ◽  
Author(s):  
Filippo Zerilli
Keyword(s):  
Cultural History ◽  
Research Literature ◽  
The European Union ◽  
The Past ◽  
Research Fields ◽  
Nation States ◽  
National Heritage ◽  
New Research ◽  
Local Discourses ◽  
The Cold War

AbstractIn the past two decades academic and research literature on “corruption” has flourished. During the same period organizations and initiatives fighting against corruption have also significantly expanded, turning “anti-corruption” into a new research subject. However, despite a few exceptions there is a division of labor between scholars who study corruption itself and those who study the global anti-corruption industry. Juxtaposing corruption’s local discourses and anti-corruption international practices, this article is an attempt to bring together these two intertwined research dimensions and explore how an ethnographic approach might contribute to framing them together. Firstly, it describes how corruption in Romania is often conceptualized and explained in terms of national heritage, something related to old and recent cultural history, including traditional folklore. Secondly, it explores how anti-corruption works in practice, focusing on international legal cooperation projects monitoring the progress and shortcomings both prior to and post Romania’s accession to the European Union. Finally, revealing the articulations of these two apparently unrelated research fields, the article argues that corruption’s local explanations and the circular logic of auditing observed within the anti-corruption industry share a common developmental ideology mirroring the crypto-colonialist structure of power relations and dependency among European nation-states emerging out of the Cold War.

Physical Therapists’ Experiences Updating the Clinical Management of Walking Rehabilitation After Stroke: A Qualitative Study

2009 ◽  
Vol 89 (6) ◽  
pp. 556-568 ◽  
Author(s):  
Nancy M. Salbach ◽  
Paula Veinot ◽  
Susan Rappolt ◽  
Mark Bayley ◽  
Dawn Burnett ◽  
...  
Keyword(s):  
Clinical Management ◽  
Research Evidence ◽  
Physical Therapists ◽  
Research Literature ◽  
Comparative Approach ◽  
Sources Of Information ◽  
Efficient Access ◽  
Research Findings ◽  
Walking Rehabilitation ◽  
Ease Of Access

Background: Little is known about physical therapists’ experiences using research evidence to improve the delivery of stroke rehabilitation. Objectives: The purpose of this study was to explore how physical therapists use research evidence to update the clinical management of walking rehabilitation after stroke. Specific objectives were to identify physical therapists’ clinical questions related to walking rehabilitation, sources of information sought to address these questions, and factors influencing the incorporation of research evidence into practice. Design and Methods: Two authors conducted in-depth telephone interviews with 23 physical therapists who treat people with stroke and who had participated in a previous survey on evidence-based practice. Data were analyzed with a constant comparative approach to identify emerging themes. Results: Therapists commonly raised questions about the selection of treatments or outcome measures. Therapists relied foremost on peers for information because of their availability, ease of access, and minimal cost. Participants sought information from research literature themselves or with the help of librarians or students. Research syntheses (eg, systematic reviews) enabled access to a body of research. Older therapists described insufficient computer and search skills. Most participants considered appraisal and application of research findings challenging and identified insufficient time and peer isolation as organizational barriers to the use of research. Conclusions: Physical therapists require efficient access to research syntheses primarily to inform the measurement and treatment of walking limitation after stroke. Continuing education is needed to enhance skills in appraising research findings and applying them to practice. Older therapists require additional training to develop computer and search skills. Peer networks and student internships may optimize the exchange of new knowledge for therapists working in isolation.

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