Gatekeeping the Plenary Floor : Discourse Network Analysis as a Novel Approach to Party Control

In the German parliament, the Bundestag, floor time is a scarce resource and is allocated to MPs by leaders of their respective parliamentary party groups. Previous research indicates that highly salient plenary debates tend to be dominated by party leaders and other loyal frontbenchers. Plenary speeches can therefore offer only limited insights into party unity. Any MP can give a so-called ‘explanation of vote’ (EoVs) to justify their voting decision and/or express their point of view. These written statements provide a more accurate depiction of the range of viewpoints present within legislative parties. In order to assess the effect of party control on observed party unity and parliamentary contestation, discourse network analysis has been employed in this study to compare legislative speech with EoVs in debates on the Greek crisis between 2010 and 2015. Discourse network analysis combines content analysis with an actor-centred approach, and this is the first time this method has been used to study party control and (dis)unity. Bundestag debates on the Greek crisis present an interesting case study, as the issue became increasingly controversial over time, both in the public and the legislature. While this became evident in declining voting unity and individual-level mobilisation through EoVs, the extent to which gatekeeping impedes contestation on the plenary floor needs to be assessed. In terms of representation, it is important that European Union issues not only make it to the plenary agenda but that these debates also reflect the different viewpoints of MPs.Peer reviewe

Are Backbenchers Fighting Back? : Intra-Party Mobilisation in German Parliament Debates on the Greek Crisis

Non peer reviewe

Are Backbenchers Fighting Back? : Intra-Party Contestation in German Parliament Debates on the Greek Crisis

Over the course of the Eurozone crisis, we have witnessed a disintegration of the pro-European consensus in the German Bundestag. This study focuses on patterns of intra-party contestation by examining individual-level determinants of the growing party disunity. Party leaders constrain the room of manoeuvre of individual legislators, but the degree of party control they face varies depending on their position within the party, and we expect this to be reflected in their behaviour. Our comprehensive case study of plenary debates on the Greek crisis in the Bundestag (2010–2015) analyses legislative speech, voting defection and explanations of vote. Our results show that an MP’s rank, experience, electoral mandate and gender matter in their inclination to voice dissent. Here, the frontbencher–backbencher categorisation shows the most consistent effect.Peer reviewe

Backbench rebels are likely to give Merkel a headache over Europe

Greece is due to exit its current bailout programme in August and key decisions on debt relief for the country are on the political agenda in Brussels. Caroline Bhattacharya explains that with a reduced majority and potential dissent from members of her own party over the issue, Angela Merkel could face a challenging time in the Bundestag over the coming months

Folic acid in pregnancy and mortality from cancer and cardiovascular disease : further follow-up of the Aberdeen folic acid supplementation trial

Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions. Acknowledgements The authors wish to acknowledge Professor Marion Hall, who set up the original randomised trial of folic acid supplementation. The authors also thank Ms Katie Wilde and the Data Management Team, University of Aberdeen, for their help with the extraction and linking of data and the data analysts from ISD Scotland.Peer reviewedPublisher PD

The long-term impact of folic acid in pregnancy on offspring DNA methylation : follow-up of the Aberdeen folic acid supplementation trial (AFAST)

Funding This work was supported by the NIHR Bristol Biomedical Research Centre at the University Hospitals Bristol NHS Foundation Trust and the University of Bristol. The views expressed in this publication are those of the authors and not necessarily those of the NHS, the National Institute for Health Research or the Department of Health. R.C.R., G.C.S., N.K., T.G., G.D.S. and C.L.R. work in a unit that receives funds from the University of Bristol and the UK Medical Research Council (MC_UU_12013/1, MC_UU_12013/2 and MC_UU_12013/8). This work was also supported by CRUK (grant number C18281/A19169) and the ESRC (grant number ES/N000498/1). C.M.T. is supported by a Wellcome Trust Career Re-entry Fellowship (grant number 104077/Z/14/Z).Peer reviewedPublisher PD

The State of the Sub-discipline : Mapping Parliamentary and Legislative Studies Using a Survey and Bibliometric Analysis of Three of Its Journals

We map the current state of parliamentary and legislative studies through a survey of 218 scholars and a bibliometric analysis of 25 years of publications in three prominent sub-field journals. We identify two groupings of researchers, a quantitative methods, rational choice-favouring grouping and a qualitative methods, interpretivism-favouring grouping with a UK focus. Upon closer examination, these groupings share similar views about the challenges and future of the sub-discipline. While the sub-discipline is becoming more diverse and international, US-focused literature remains dominant and distinct from UK-focused literature, although there are emerging sub-literatures which are well placed to link them together.Peer reviewe

Processing graded feedback: Electrophysiological correlates of learning from small and large errors

Feedback processing is important for learning and therefore may affect the consolidation of skills. Considerable research demonstrates electrophysiological differences between correct and incorrect feedback, but how we learn from small versus large errors is usually overlooked. This study investigated electrophysiological differences when processing small or large error feedback during a time estimation task. Data from high-learners and low-learners were analyzed separately. In both high- and low-learners, large error feedback was associated with higher feedback-related negativity (FRN) and small error feedback was associated with a larger P300 and increased amplitude over the motor related areas of the left hemisphere. In addition, small error feedback induced larger desynchronization in the alpha and beta bands with distinctly different topographies between the two learning groups: The high-learners showed a more localized decrease in beta power over the left frontocentral areas, and the low-learners showed a widespread reduction in the alpha power following small error feedback. Furthermore, only the high-learners showed an increase in phase synchronization between the midfrontal and left central areas. Importantly, this synchronization was correlated to how well the participants consolidated the estimation of the time interval. Thus, although large errors were associated with higher FRN, small errors were associated with larger oscillatory responses, which was more evident in the high-learners. Altogether, our results suggest an important role of the motor areas in the processing of error feedback for skill consolidation

Investigating Age-Related Neural Compensation During Emotion Perception Using Electroencephalography

Previous research suggests declines in emotion perception in older as compared to younger adults, but the underlying neural mechanisms remain unclear. Here, we address this by investigating how “face-age” and “face emotion intensity” affect both younger and older participants’ behavioural and neural responses using event-related potentials (ERPs). Sixteen young and fifteen older adults viewed and judged the emotion type of facial images with old or young face-age and with high- or low- emotion intensities while EEG was recorded. The ERP results revealed that young and older participants exhibited significant ERP differences in two neural clusters: the left frontal and centromedial regions (100–200 ms stimulus onset) and frontal region (250–900 ms) when perceiving neutral faces. Older participants also exhibited significantly higher ERPs within these two neural clusters during anger and happiness emotion perceptual tasks. However, while this pattern of activity supported neutral emotion processing, it was not sufficient to support the effective processing of facial expressions of anger and happiness as older adults showed reductions in performance when perceiving these emotions. These age-related changes are consistent with theoretical models of age-related changes in neurocognitive abilities and may reflect a general age-related cognitive neural compensation in older adults, rather than a specific emotion-processing neural compensation