scholarly journals Top-down or bottom-up? The selection of shadow rapporteurs in the European Parliament

2020 ◽  
Vol 21 (4) ◽  
pp. 706-727
Author(s):  
Frank M Häge ◽  
Nils Ringe
Keyword(s):  
European Parliament ◽  
Third Party ◽  
Top Down ◽  
Bottom Up ◽  
Principal Agent Theory ◽  
Policy Positions ◽  
Competing Demands ◽  
Group Members ◽  
Selection Of

Shadow rapporteurs play an important role in developing the European Parliament’s collective policy positions and in defending them in inter-institutional negotiations. This study sheds light on the ‘how’ and ‘why’ of shadow rapporteur selection. Qualitative insights from practitioner interviews and a quantitative analysis of shadow rapporteur data from the 7th European Parliament (2009–2014) indicate that the appointment process is primarily one of bottom-up self-selection by group members based on their policy interests. The party group leadership, in the form of group coordinators, plays an important coordinating role when there is competition for a shadow rapporteurship. However, the role of group coordinators is more akin to a third-party arbiter of competing demands than a mechanism of top-down control by the leadership, as suggested by principal-agent theory.

scholarly journals Probing Bottom-up Processing with Multistable Images

2009 ◽  
Vol 1 (3) ◽  
Author(s):  
Ozgur E. Akman ◽  
Richard A. Clement ◽  
David S. Broomhead ◽  
Sabira Mannan ◽  
Ian Moorhead ◽  
...  
Keyword(s):  
Eye Movements ◽  
Visual Processing ◽  
Top Down ◽  
Bottom Up ◽  
Free Viewing ◽  
Pattern Comparison ◽  
Selection Of

The selection of fixation targets involves a combination of top-down and bottom-up processing. The role of bottom-up processing can be enhanced by using multistable stimuli because their constantly changing appearance seems to depend predominantly on stimulusdriven factors. We used this approach to investigate whether visual processing models based on V1 need to be extended to incorporate specific computations attributed to V4. Eye movements of 8 subjects were recorded during free viewing of the Marroquin pattern in which illusory circles appear and disappear. Fixations were concentrated on features arranged in concentric rings within the pattern. Comparison with simulated fixation data demonstrated that the saliency of these features can be predicted with appropriate weighting of lateral connections in existing V1 models.

Sensory regulation of quadrupedal locomotion: a top-down or bottom-up control system?

2012 ◽  
Vol 108 (3) ◽  
pp. 709-711 ◽  
Author(s):  
Yann Thibaudier ◽  
Marie-France Hurteau
Keyword(s):  
Control System ◽  
Central Pattern Generators ◽  
Top Down ◽  
Bottom Up ◽  
Sensory Inputs ◽  
Sensory Regulation ◽  
Before And After ◽  
Pattern Generators

Propriospinal pathways are thought to be critical for quadrupedal coordination by coupling cervical and lumbar central pattern generators (CPGs). However, the mechanisms involved in relaying information between girdles remain largely unexplored. Using an in vitro spinal cord preparation in neonatal rats, Juvin and colleagues ( Juvin et al. 2012 ) have recently shown sensory inputs from the hindlimbs have greater influence on forelimb CPGs than forelimb sensory inputs on hindlimb CPGs, in other words, a bottom-up control system. However, results from decerebrate cats suggest a top-down control system. It may be that both bottom-up and top-down control systems exist and that the dominance of one over the other is task or context dependent. As such, the role of sensory inputs in controlling quadrupedal coordination before and after injury requires further investigation.

Role of top-down and bottom-up forces on the invasibility of intertidal macroalgal assemblages

2013 ◽  
Vol 76 ◽  
pp. 178-186 ◽  
Author(s):  
Fátima Vaz-Pinto ◽  
Celia Olabarria ◽  
Francisco Arenas
Keyword(s):  
Top Down ◽  
Bottom Up

Computational Models of Learning Mechanisms in Psychosis

2017 ◽  
Author(s):  
Andreas Heinz
Keyword(s):  
Mental Disorders ◽  
Psychiatric Disorders ◽  
Computational Models ◽  
The Self ◽  
Psychotic Experiences ◽  
Learning Mechanisms ◽  
Top Down ◽  
Bottom Up ◽  
Surrounding World

Psychotic experiences may best be described as an alteration in the self-ascription of thoughts and actions, which is associated with a profoundly altered experience of oneself and the surrounding world. Computational models of key symptoms of psychiatric disorders are discussed with respect to the attribution of salience and self-relatedness to otherwise irrelevant stimuli and the role of top-down modelling in the generation of delusions. Top-down and bottom-up approaches in understanding mental disorders and their computational models are compared and critically reflected.

The role of the third sector working with the hard and soft structures of public–private partnerships to promote individual health and reinvigorated, healthier communities

2020 ◽  
pp. 301-318
Author(s):  
Tony Chasteauneuf ◽  
Tony Thornton ◽  
Dean Pallant
Keyword(s):  
Health Outcomes ◽  
Local Authority ◽  
Third Sector ◽  
Public Private Partnerships ◽  
Top Down ◽  
Bottom Up ◽  
The Third ◽  
Individual Health ◽  
The Third Sector

This chapter discusses the role of the third sector working with the hard and soft structures of public–private partnerships to promote healthier individuals and communities. It considers how a recommitment to the 'local authority' of citizens and beneficiaries offers the possibility of revitalised and healthier individuals and reinvigorated and healthier communities, which are unachievable through the hard and soft structures of the commissioner/provider statutory approach. The chapter then identifies the pivotal dynamic of one-to-one relationships in these processes and their association with health outcomes (emotional, physical, and spiritual) alongside the opportunities and challenges in agencies engaging/re-engaging with the agency of citizens and beneficiaries. It explores the tension between the 'agency' of citizens and beneficiaries that constitutes bottom-up power and 'agencies' with top-down power. The chapter also looks at the benefits of embracing the expertise and investment of individuals and their communities in their personal and shared lives, how this can be supported and how it can be undermined.

Tourism as a Pathway to the Good Life: Comparing the Top–Down and Bottom–Up Effects

2018 ◽  
Vol 58 (5) ◽  
pp. 866-876 ◽  
Author(s):  
Chun-Chu Chen ◽  
Sukjoon Yoon
Keyword(s):  
Life Satisfaction ◽  
Good Life ◽  
Structural Model ◽  
Well Being ◽  
Potential Contribution ◽  
The Good Life ◽  
Novelty Seeking ◽  
Top Down ◽  
Bottom Up

This research examined the relationships among tourism, well-being, and novelty-seeking as a personality trait based on the top–down and bottom–up theories of well-being. A structural model that includes a direct effect of novelty-seeking on life satisfaction (top–down influence) and an indirect effect through tourism experiences (bottom–up influence) were proposed and tested using a sample of 556 American residents. Results showed that novelty-seekers were well aware of travel benefits and traveled more frequently. It was also found that the top–down influence of novelty-seeking on life satisfaction was significantly greater than the bottom–up influence. These findings highlight the crucial role of personality as a predictor of well-being as well as the importance of applying positive psychology principles to further enhance the potential contribution of tourism experiences to tourists’ well-being.

The Move towards Gender Equality and Political Participation in Jordan

2018 ◽  
Vol 98 (2) ◽  
pp. 203-224
Author(s):  
Schirin Fathi
Keyword(s):  
Political Participation ◽  
Gender Equality ◽  
Social Contract ◽  
Special Consideration ◽  
Top Down ◽  
Bottom Up ◽  
Societal Development ◽  
Special Circumstances ◽  
Women's Political Participation

Abstract This paper aims to trace the development of women’s political participation in Jordan and the efforts exerted in a top-down and bottom-up approach towards gender equality. Special consideration is accorded to the constitution, in its function as a social contract mirroring societal developments and the role of the monarchy and its available tools to influence decisions and nudge societal development in ways deemed necessary. At the same time the constraints imposed on Jordan due to its special circumstances are pinpointed.

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