Search results for "Differential effects"

Start Spreading the News: A Comparative Experiment on the Effects of Populist Communication on Political Engagement in Sixteen European Countries

2018

Although populist communication has become pervasive throughout Europe, many important questions on its political consequences remain unanswered. First, previous research has neglected the differential effects of populist communication on the Left and Right. Second, internationally comparative studies are missing. Finally, previous research mostly studied attitudinal outcomes, neglecting behavioral effects. To address these key issues, this paper draws on a unique, extensive, and comparative experiment in sixteen European countries (N = 15,412) to test the effects of populist communication on political engagement. The findings show that anti-elitist populism has the strongest mobilizing eff…

How Students Learn to Moderate Group Work: The Role of Enjoyment and Boredom

2019

Fostering oral communication competences constitutes a primary goal of higher education. However, research on the acquisition process is sparse, especially when the role of learning-related emotions is considered. Based on control-value theory, this study therefore investigated the interplay between learning-related boredom and enjoyment and the build-up of moderation competence throughout an university course to foster oral competences. A longitudinal quasi-experimental study with two teaching conditions was conducted. About 160 students were assigned either to a control group (CG: autonomy supportive teaching enriched with basic levels of competence support and relatedness support) or an …

Differential Effects of Verapamil on Various Gastric Lesions in Rats

1988

Verapamil (3, 10, 20 mg/kg-1) increases the necrotizing effects of oral 25% NaCl or 100% ethanol. Damage by 0.6 N HCl was not equally affected since 1 mg/kg-1 of verapamil decreased the ulcer index whereas the higher doses augmented it. Pharmacologically induced gastric lesions were also differently affected by verapamil, ulcers produced by histamine being greatly enhanced and those of reserpine inhibited. Neither indomethacin nor compound 48/80 ulcers were modified. These results suggest that verapamil modifies the susceptibility of the gastric mucosa to damage.

Differential effects of bupropion on acquisition and performance of an active avoidance task in male mice.

2015

Bupropion is an antidepressant drug that is known to aid smoking cessation, although little experimental evidence exists about its actions on active avoidance learning tasks. Our aim was to evaluate the effects of this drug on two-way active avoidance conditioning. In this study, NMRI mice received bupropion (10, 20 and 40mg/kg) or saline before a daily training session (learning phase, days 1-4) in the active avoidance task. Performance was evaluated on the fifth day (retention phase): in each bupropion-treated group half of the mice continued with the same dose of bupropion, and the other half received saline. Among the vehicle-treated mice, different sub-groups were challenged with diffe…

Differential Effects of Bilateral Norms on SMEs’ Export Relationships: A Dynamic Perspective

2017

Prior research has established the pivotal role of bilateral norms in relationship marketing, identifying them as effective relational governance mechanisms that firms can use to manage their international alliances with overseas intermediaries. Unfortunately, few studies have examined differential effects of specific norms on positive and negative behaviors, let alone norms’ effectiveness in the harsh export context of resource-constrained small and medium-sized enterprises (SMEs). To address these gaps, the authors explicate the effects of three norms (continuity expectations, equity, and cooperation) on both dysfunctional and productive behaviors of foreign distributors. Using two conse…

Differential effects of vertical and horizontal transmission in the fitness of an RNA virus: A reanalysis

2002

A typological approach of perceived resource fluctuations after job transitions in a representative panel study

2020

Job and career transitions are unique experiences that vary within and between persons. One possible reason for the differential effects of transitions is that they can involve resource gains, loss...

2021

Objectives: The present naturalistic study aims to investigate the differential effects of the patient’s and the therapist’s attachment representations on the attachment to the therapist as perceived by the patient, and their impact on self-esteem-change through psychotherapy.Methods: Attachment variables of N = 573 patients as well as N = 16 therapists were assessed. Attachment representations were measured for therapists and patients via the Bielefelder Questionnaire for Client Attachment Exploration, the Relationship Specific Attachment to Therapist Scales and the Adult Attachment Interview. The patient’s attachment to therapists was evaluated and patients’ self-esteem was measured via t…

Inhibition of proteasome function induces programmed cell death in proliferating endothelial cells.

2000

Proteolysis mediated by the ubiquitin-proteasome system has been implicated in the regulation of programmed cell death. Here we investigated the differential effects of proteasomal inhibitors on the viability of proliferating and quiescent primary endothelial cells in vitro and in vivo. Subconfluent, proliferating cells underwent carbobenzoxy-L-isoleucyl-gamma-t-butyl-L-glutamyl-L-alanyl-L-leucinal (PSI) -induced apoptosis at low concentrations (EC(50)=24 nM), whereas at least 340-fold higher concentrations of PSI were necessary to obtain the same effect in confluent, contact-inhibited cells. PSI-mediated cell death could be blocked by a caspase-3 inhibitor (Ac-DEVD-H), but not by a caspase…

Differential Effects of Two Contemplative Practice-based Programs for Health Care Professionals

2019

The aim of the study was testing the differential effectiveness of two interventions to improve Majorcan primary care professionals' quality of life: Mindful-Based Stress Reduction Training (MBSRT) and Compassion Cultivation Training (CCT). 50 professionals participated in the study; 81% were women. We evaluated mindfulness, empathy, self-compassion, and professional quality of life. Results showed statistically significant effects of the programs on the improvement of mindfulness, self-compassion, and professional quality of life, and differential effects on two dimensions of mindfulness, acting with awareness and non-reacting to inner experience, and on the dimension of burnout of the pro…