Sökresultat

Filtyp

Din sökning på "kognition" gav 1599 sökträffar

The beauty of prosocial behavior : The bi-directional link between attractiveness and prosocial behavior

This study explores the bi-directional relationship between attractiveness and prosocial behavior. While it is known that we often expect attractive people to act more prosocial, this research also examines how someone's actions can affect how attractive we perceive them to be. In a pre-registered incentivized behavioral experiment (n = 250), using avatar pictures representative of previous player

Automated covariate modeling using efficient simulation of pharmacokinetics

Pharmacometric modeling plays an important role in drug development and personalized medicine. Pharmacometric covariate models can be used to describe the relationships between patient characteristics (such as age and weight) and pharmacokinetic (PK) parameters. Traditionally, the functional structure of these relationships are obtained manually. This is a time-consuming task, and consequently lim

On the nexus between material and ideological determinants of climate policy support

This study explores how rising economic costs of climate mitigation policies differentially shape climate policy support among the political left and right. To this end, we randomly manipulate how much consumption costs increase as a result of four different climate mitigation policies and study how different cost scenarios influence policy support among a sample of 1,597 Swedish adults. We find t

Working Memory Capacity Modulates Serial Dependence in Facial Identity: Evidence from Behavioral and EEG Data

Serial dependence (SD) is said to occur when the judgment of a current stimulus is drawn toward a no longer relevant stimulus from the recent past. Working memory (WM) contributes to the ability to discriminate between irrelevant and relevant sensory impressions. How WM contributes to SD in facial identity remains to be fully understood. In the present study, we used a WM task with varying load in

Gender differences in climate change denial in Sweden : the role of threatened masculinity

Previous research in the Western world shows that men are in general more likely than women to deny human-induced climate change or certain aspects of it. We hypothesize that threatened masculinity contributes to such gender differences in Sweden. Threatened masculinity refers to the perception that a man’s masculinity is being challenged, undermined, or devalued, often due to societal changes tha

Axes of resonance in music education : An artographic exploration

This article discusses the potentials of a/r/tography aka artography against the background of life in an accelerating academia that is increasingly shallow and unfulfilling, and where quality is only indirectly measured using bibliometrics. We find Hartmut Rosa’s concept of resonance to be useful when discussing the values that get lost in such a system. We appreciate the arguments for a slower,

Innovative Methods for Affectivity Profiling : Quantitative Semantics

Background: Affectivity has been suggested as a complex adaptive meta-system composed of positive affect and negative affect, two independent but interrelated markers of well-being, that can be represented as four distinct affective profiles: self-fulfilling (high positive affect/low negative affect), high affective (high positive affect/high negative affect), low affective (low positive affect/lo

Manfluencers and Young Men’s Misogynistic Attitudes : The Role of Perceived Threats to Men’s Status

Misogynistic attitudes have surged in the past few years and the “manosphere” – an online milieu promoting toxic and rigid masculinity norms – is often seen as an arena for spreading such ideas. Within the manosphere, manfluencers (i.e., male influencers who espouse misogynistic content and beliefs) are known for trying to persuade men to view women and feminism as a threat to their masculinity an

Dynamical modeling of physiology

Human physiology is the study of how organisms, organ systems, and individual organs function under normal circumstances. As a consequence of its paramount importance to medicine, physiology has been studied since ancient times, but the models studied in this book follow the tradition of modern physiology pioneered by Claude Bernard in the mid 1800s.The focus of the book lies on how dynamical mech

The Re-mediation of Legacy and New Media on Twitter : A Six-Language Comparison of the European Social Media Discourse on Migration

Scholarly literature has demonstrated that hybridity transforms both legacy and new media, but that this change is not even. We treat social media platforms as arenas of remediation, where users share and add their own context to information produced by both media subtypes and compare social media conversations about migration in six European languages that include links to either traditional or n

Insurance Voting in the Centre: An Experimental Approach

Recent research suggests that to help their preferred coalition win an election, voters are willing to vote for a political party other than their preferred choice. In this field, voting for smaller parties under proportional representation is an under-studied feature. A crucial factor to estimate the chances for smaller parties is polls. In this study, we analyze the influence of opinion polls on

Genetic and environmental influences on the stability of political attitudes

It has been established across several contexts that political attitudes are informed by heritable factors. However, it remains unclear how much of the stability we observe in political attitudes can be ascribed to environmental factors and how much of the stability is due to genetics. In this paper we show, using a unique three-wave panel dataset of twins (N = 2471) spanning ten years, that both

Antisemitismus auf social media und anderen online-plattformen : Ausmaß und kontext

Bisher gibt es kaum Forschung zu digitalen Formen und der Verbreitung von Antisemitismus. Wie in diesem Band gezeigt wird, nimmt jedoch das akademische Interesse an Antisemitismus in sozialen Medien zu. Der Großteil des vorhandenen Wissens zu diesem Thema stammt hauptsächlich aus zwei Arten von Forschung. Bei der ersten handelt es sich um Berichte von Nichtregierungs- und Regierungsstellen, bei de

Coalition dynamics : advances in the study of the coalition life cycle

In parliamentary democracies, elections distribute the seats in parliament, but who gets into government and determines the policy agenda over the course of the legislative term is decided upon after the elections, in negotiations between the political parties. This introduction to the special issue discusses research concerning dynamic approaches to coalition governments. A dynamic approach impli

Excellent MSc Dissertations 2023

In this eighth edition of the Excellent MSc Dissertation series, five students present condensed versions of their Master’s theses, completed for the MSc degree in Media and Communication Studies at Lund University. These students presented their dissertations in May 2023 and earned the highest mark. During the Fall of 2023, the dissertations were revised to a shorter length of 14,000 words for pu

Integrability of a Globally Coupled Complex Riccati Array : Quadratic Integrate-and-Fire Neurons, Phase Oscillators, and All in between

We present an exact dimensionality reduction for dynamics of an arbitrary array of globally coupled complex-valued Riccati equations. It generalizes the Watanabe-Strogatz theory [Integrability of a globally coupled oscillator array, Phys. Rev. Lett. 70, 2391 (1993).PRLTAO0031-900710.1103/PhysRevLett.70.2391] for sinusoidally coupled phase oscillators and seamlessly includes quadratic integrate-and

The ABC of happiness : Validation of the tridimensional model of subjective well-being (affect, cognition, and behavior) using Bifactor Polytomous Multidimensional Item Response Theory

Background: Happiness is often conceptualized as subjective well-being, which comprises people's evaluations of emotional experiences (i.e., the affective dimension: positive and negative feelings and emotions) and judgements of a self-imposed ideal (i.e., the cognitive dimension: life satisfaction). Recent research has established these two dimensions as primary parts of a higher order factor. Ho

Robust Simultaneous Stabilization Via Minimax Adaptive Control

The paper explores the usage of minimax adaptive controllers to guarantee finite L2 -gain simultaneous stabilization of linear time-invariant (LTI) plants. It is shown that a minimax adaptive controller simultaneously stabilizes any two multiple-input multiple-output (MIMO) P-stabilizable LTI plants when no LTI controller can achieve that, and the worst attained L2 -gain bound for the transient dy