scholarly journals ENTREPRENEURIAL UNIVERSITY: CONCEPTIONS AND EVOLUTION OF THEORETICAL MODELS

2021 ◽  
Vol 14 (4) ◽  
pp. 20-35
Author(s):  
Simone Boruck Klein ◽  
Frederico Cesar Mafra Pereira
Keyword(s):  
Institutional Theory ◽  
Systems Theory ◽  
Theoretical Models ◽  
Entrepreneurial University ◽  
Future Research ◽  
The Third ◽  
Theoretical Approaches

In this research, a discussion is promoted regarding concepts, theories and main works that deal with the phenomenon of the Entrepreneurial University, with the aim of arousing instigations and reflections for the development of future research on this theme. The main contributions are the formulation of a frame of concepts, and the presentation of three predominant theoretical models, considering that the first uses the Institutional Theory, the second, the Systems Theory, and the third, a junction of these. To these contributions it is associated the presentation of theoretical approaches, used for the analysis of different objects at the Entrepreneurial University.

STEM Education Problem Through Striking Differences Between Physics and Biology

2019 ◽  
Author(s):  
Adib Rifqi Setiawan
Keyword(s):  
Nature Of Science ◽  
Stem Education ◽  
Functional Relationship ◽  
Theoretical Models ◽  
Natural Sciences ◽  
Physical Sciences ◽  
P Values ◽  
The Third ◽  
Differences Of Opinion ◽  
Biological Education

This work argues that fundamental differences of opinion as to the nature of science affect whether the “S” in STEM can really apply to all the natural sciences, which will affect how we structure and implement improvements in STEM education. The first part of the argument deals with often-taught definitions of words like “law” and “theory” that don’t really apply to much of physics. In the second part, we notes that mathematics remains inseparable from education in the physical sciences, but this is not the case in biology. Moreover, an appreciation for the worth of mathematical or theoretical models, even disjoint from experiments, is not generally a part of biological education. The third part is “the tyranny of hypotheses.” One of the “cultural” shocks I’ve had moving into biological fields is constantly hearing people talk about “hypotheses” and seeing a steady stream of bar graphs with asterisks and p-values. In physics, one almost never discusses hypotheses; rather, one test relationships between parameters, either analyzing them within some mechanistic framework, or empirically determining what the underlying functional relationship is.

The Social Neuroscience of Cooperation

2018 ◽  
Author(s):  
Jay Joseph Van Bavel
Keyword(s):  
Theoretical Models ◽  
Brain Regions ◽  
Review Literature ◽  
Social Neuroscience ◽  
Future Research ◽  
A Value ◽  
Group Cooperation ◽  
Neural Processes ◽  
The Social ◽  
Cooperative Decision Making

We review literature from several fields to describe common experimental tasks used to measure human cooperation as well as the theoretical models that have been used to characterize cooperative decision-making, as well as brain regions implicated in cooperation. Building on work in neuroeconomics, we suggest a value-based account may provide the most powerful understanding the psychology and neuroscience of group cooperation. We also review the role of individual differences and social context in shaping the mental processes that underlie cooperation and consider gaps in the literature and potential directions for future research on the social neuroscience of cooperation. We suggest that this multi-level approach provides a more comprehensive understanding of the mental and neural processes that underlie the decision to cooperate with others.

Cancer and Cancer Treatment-Related Cognitive Impairment

2019 ◽  
pp. 60-83
Author(s):  
James C.  Root ◽  
Elizabeth Ryan ◽  
Tim A. Ahles
Keyword(s):  
Cancer Survivors ◽  
Cancer Treatment ◽  
Clinical Presentation ◽  
Functional Neuroimaging ◽  
Theoretical Models ◽  
Future Research ◽  
Cognitive Changes ◽  
Central Nervous System Cancer ◽  
Pharmacologic Treatments

As the population of cancer survivors has grown into the millions, there is increasing emphasis on understanding how late effects of treatment impact survivors’ ability return to work/school, ability to function and live independently, and overall quality of life. Cognitive changes are one of the most feared problems among cancer survivors. This chapter describes the growing literature examining cognitive changes associated with non-central nervous system cancer and cancer treatment. Typical elements of cancer treatment are discussed, followed by a description of clinical presentation, self-reported and objectively assessed cognitive findings, and results of structural and functional neuroimaging research. Genetic and other risk factors for cognitive decline following treatment are identified and discussed, together with biomarkers and animal models of treatment-related effects. This is followed by a discussion of behavioral and pharmacologic treatments. Finally, challenges and recommendations for future research are provided to help guide subsequent research and theoretical models.

Emerging Syndromes

2017 ◽  
Author(s):  
Kelly C. Allison ◽  
Jennifer D. Lundgren
Keyword(s):  
Empirical Studies ◽  
Theoretical Models ◽  
Future Research ◽  
Night Eating Syndrome ◽  
Statistical Manual ◽  
Night Eating ◽  
Diagnostic And Statistical Manual ◽  
Impairment In Functioning ◽  
Atypical Anorexia Nervosa ◽  
Comorbid Psychopathology

The Diagnostic and Statistical Manual, fifth edition, of the American Psychiatric Association (2013) has designated several disorders under the diagnosis of otherwise specified feeding and eating disorder (OSFED). This chapter evaluates three of these, night eating syndrome (NES), purging disorder (PD), and atypical anorexia nervosa (atypical AN). It also reviews orthorexia nervosa, which has been discussed in the clinical realm as well as the popular press. The history and definition for each is reviewed, relevant theoretical models are presented and compared, and evidence for the usefulness of the models is described. Empirical studies examining the disorders’ independence from other disorders, comorbid psychopathology, and, when available, medical comorbidities, are discussed. Distress and impairment in functioning seem comparable between at least three of these emerging disorders and threshold eating disorders. Finally, remaining questions for future research are summarized.

scholarly journals Colorectal cancer screening in Uruguay: current assessment and roadmap for the future

2021 ◽  
Vol 34 (1) ◽  
Author(s):  
Micaela Reich ◽  
Lydia P. Buki
Keyword(s):  
Colorectal Cancer ◽  
Health Literacy ◽  
Cancer Screening ◽  
Systems Theory ◽  
Colorectal Cancer Screening ◽  
Health Beliefs ◽  
Ecological Systems ◽  
Ecological Systems Theory ◽  
Health Concern ◽  
Future Research

AbstractCancer is a leading cause of death worldwide and is expected to remain a public health concern for years to come. Within Latin America, Uruguay has the highest colorectal cancer rates. Heeding past calls to action, in this article we provide a critical assessment of colorectal cancer needs and opportunities in Uruguay with a focus on developing a roadmap for future action. First, we provide an overview of risk factors, screening procedures and guidelines, and screening rates. Next, we provide an overview of psychosocial factors that influence colorectal cancer screening, with the goal of providing guidance for future behavioral health promotion initiatives in Uruguay. In this effort, we present four conceptual models that may be used for interventions: the ecological systems theory, informed decision-making, the health beliefs model, and the health literacy model. Subsequently, we propose using an integrated model based on the ecological systems theory and health literacy model to develop national, local, and community-based interventions to increase screening rates and lower the colorectal cancer burden in Uruguay. We close the paper with a summary and implications section, including recommendations for future research programs focused on the assessment of factors that influence screening.

Climate change and security in Canada

2021 ◽  
Vol 76 (2) ◽  
pp. 183-203
Author(s):  
Wilfrid Greaves
Keyword(s):  
Climate Change ◽  
National Security ◽  
Human Security ◽  
Climate Change Impacts ◽  
Future Research ◽  
National Interests ◽  
Domestic Conflict ◽  
The Third ◽  
Current State ◽  
Humanitarian Crises

This article examines the implications of human-caused climate change for security in Canada. The first section outlines the current state of climate change, the second discusses climate change impacts on human security in Canada, and the third outlines four other areas of Canada’s national interests threatened by climate change: economic threats; Arctic threats; humanitarian crises at home and abroad; and the threat of domestic conflict. In the conclusion, I argue that climate change has clearly not been successfully “securitized” in Canada, despite the material threats it poses to human and national security, and outline directions for future research.

Using Critical Praxis to Understand and Teach Teamwork

2008 ◽  
Vol 71 (4) ◽  
pp. 421-438 ◽  
Author(s):  
David R. Seibold ◽  
Paul Kang
Keyword(s):  
Classroom Context ◽  
Four Dimensions ◽  
The Third ◽  
Theoretical Approaches ◽  
Practice Of Teaching

The authors pursue three aims in this article. The first is to underscore critical praxis as an especially valuable approach to understanding and enabling teamwork. The second is to offer four dimensions of teamwork—vision, roles, processes, and relationships— as salient areas to interrogate using critical praxis. The third aim is to consider the implications and methods for teaching teamwork in the classroom context. In the process of doing so, the authors highlight limitations of prevailing theoretical approaches and note changes in their own practice of teaching and facilitating teamwork that have occurred through a commitment to critical praxis.

THE INFLUENCE OF SOCIAL TIES AND SELF-EFFICACY IN FORMING ENTREPRENEURIAL INTENTIONS AND MOTIVATING NASCENT BEHAVIOR

2007 ◽  
Vol 12 (03) ◽  
pp. 275-293 ◽  
Author(s):  
JENNIFER SEQUEIRA ◽  
STEPHEN L. MUELLER ◽  
JEFFREY E. MCGEE
Keyword(s):  
Self Efficacy ◽  
Strong Predictor ◽  
Theoretical Models ◽  
Entrepreneurial Intentions ◽  
Future Research ◽  
Personal Network ◽  
Network Ties ◽  
Strong Ties ◽  
Business Knowledge ◽  
Entrepreneurial Action

Theoretical models of entrepreneurship suggest that an individual's intention to start an enterprise is a strong predictor of eventual entrepreneurial action. Less understood are factors that influence the likelihood of entrepreneurial intentions and nascent behavior. In this study, we develop and test several hypotheses about how social network ties and self-efficacy affect entrepreneurial intentions and nascent behavior. We found that a personal network of supportive strong ties coupled with high entrepreneurial self-efficacy increases the likelihood of entrepreneurial intentions and nascent behavior. A personal network of weak ties with practical business knowledge and experience also increases the likelihood of entrepreneurial nascent behavior but not entrepreneurial intentions. In contrast, a personal network of strong ties with practical business knowledge and experience has little effect on either intentions or nascent behavior and may, in fact, suppress both. The contribution of this study to nascent entrepreneurship research and implications for future research are discussed.

Perceived Exertion: An Active or Passive Process?

1985 ◽  
Vol 7 (4) ◽  
pp. 371-378 ◽  
Author(s):  
W. Jack Rejeski
Keyword(s):  
Parallel Processing ◽  
Empirical Study ◽  
Perceived Exertion ◽  
Theoretical Models ◽  
Physical Work ◽  
Future Research ◽  
Work Intensity ◽  
Ratings Of Perceived Exertion ◽  
Subjective Estimates ◽  
Parallel Processing Model

Subjective estimates of physical work intensity are considered of major importance to those concerned with prescription of exercise. This article reviews major theoretical models which might guide research on the antecedents for ratings of perceived exertion (RPE). It is argued that an active rather than passive view of perception is warranted in future research, and a parallel-processing model is emphasized as providing the needed structure for such reconceptualization. Moreover, existing exercise research is reviewed as support for this latter approach and several suggestions are offered with regard to needed empirical study.

A Comprehensive Synthesis of Theories of Mobile Shopping Adoption and Narrative Review

2021 ◽  
Vol 11 (2) ◽  
pp. 52-74
Author(s):  
Rajat Gera ◽  
Priyanka Chadha ◽  
Shirin Alavi
Keyword(s):  
Distribution Channel ◽  
Narrative Review ◽  
Advanced Technology ◽  
Future Research ◽  
Theoretic Approach ◽  
Individual Level ◽  
Theoretical Approaches ◽  
Mobile Shopping ◽  
Future Research Directions ◽  
The Individual

This paper aims to synthesize and integrate the existing literature on MSA adoption and provide directions for future research through narrative review by classifying and organizing the accumulated knowledge into a thematic framework. The paper's theoretical, conceptual approaches, and results were organized into three themes: online distribution channel (theoretical approaches and antecedent factors of MSA adoption, consumer characteristics), advanced technology for in-store shopping (marketing aspects of MSA), and technology perspectives (technology aspects of MSA). The 25 theories of mobile shopping app (MSA) adoption and usage (at the individual level) from 22 reviewed papers were summarized, defined, and mapped with authors. Research questions have been proposed for theories used in reviewed papers and new theories. MSA adoption is at an emergent stage of evolution with fragmentation of theoretical and methodological approaches. While theories of technology adoption and behavioral intentions have been used predominantly, most studies have adopted a multi-theoretic approach or have extended/modified the model with hedonic, situational, and behavioral constructs. The findings related to consumer characteristics of MSA adoption, anchor constructs, moderator and mediator variables, and marketing and technology features of MSA are synthesized and organized according to the themes. Theoretical and practical implications are drawn, research limitations are identified, and future research directions are suggested.

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