Publications by authors named "Tobias Vogel"

Evaluative conditioning (EC) is a key effect in attitude formation, leading to changes in the liking of neutral attitude objects due to their pairing with positive or negative stimuli. Despite EC's significance, current theories and most empirical findings are limited to stimulus pairings with a single affective stimulus at a time. In contrast, social environments often involve more complex combinations of affective stimuli.

View Article and Find Full Text PDF

Introduction: Psychotic disorders have been associated with dysregulated stress reactions and adaptation. Little is known about the neuroendocrine responses to psychosocial stress in justice-involved individuals with schizophrenia.

Methods: Using an experimental research design, the present study aims to examine differences in the subjective and neuroendocrine responses to psychosocial stress and its impact on facial emotion recognition (FER) and performance on an arithmetic task in chronically ill justice-involved individuals with schizophrenia (PAT) and a healthy control group.

View Article and Find Full Text PDF

The pseudocontingency framework provides a parsimonious strategy for inferring the contingency between two variables by assessing the base rates. Frequently occurring levels are associated, as are rarely occurring levels. However, this strategy can lead to different contingency inferences in different contexts, depending on how the base rates vary across contexts.

View Article and Find Full Text PDF

People prefer prototypical stimuli over atypical stimuli. The dominant explanation for this prototype preference effect is that prototypical stimuli are processed more fluently. However, a more recent account proposes that prototypes are more strongly associated with their category's valence, leading to a reversed prototype preference effect for negative categories.

View Article and Find Full Text PDF

Words whose consonantal articulation places move from the front of the mouth to the back (e.g. BADAKA; inward) receive more positive evaluations than words whose consonantal articulation places move from the back of the mouth to the front (e.

View Article and Find Full Text PDF
Article Synopsis
  • The study explores how visually impaired individuals perceive connected and autonomous vehicles (CAVs) differently than sighted individuals, focusing on attitudes and expectations.
  • Results show that visually impaired participants have a more positive outlook on CAVs, primarily due to their desire for greater independence and optimism about safety and sustainability.
  • The research suggests that policymakers should prioritize accessibility while maintaining safety and environmental goals to ensure CAVs are an inclusive mobility solution.
View Article and Find Full Text PDF

Transition metal oxide dielectric layers have emerged as promising candidates for various relevant applications, such as supercapacitors or memory applications. However, the performance and reliability of these devices can critically depend on their microstructure, which can be strongly influenced by thermal processing and substrate-induced strain. To gain a more in-depth understanding of the microstructural changes, we conducted in situ transmission electron microscopy (TEM) studies of amorphous HfO dielectric layers grown on highly textured (111) substrates.

View Article and Find Full Text PDF
Article Synopsis
  • Hafnium oxide is being studied for its potential use in next-gen nonvolatile memory types like OxRAM and FeRAM, primarily due to its unique structural properties related to oxygen deficiency.
  • Recent research has revealed a new low-temperature pseudocubic phase of reduced hafnium oxide and explored its rhombohedral nature through advanced X-ray diffraction and density functional theory (DFT) simulations.
  • These studies highlight how increasing oxygen vacancies affect the stability and electronic characteristics of HfO, revealing a conducting defect band critical for understanding resistive switching mechanisms in hafnium-oxide-based OxRAM.
View Article and Find Full Text PDF

In this paper, the use of Artificial Neural Networks (ANNs) in the form of Convolutional Neural Networks (AlexNET) for the fast and energy-efficient fitting of the Dynamic Memdiode Model (DMM) to the conduction characteristics of bipolar-type resistive switching (RS) devices is investigated. Despite an initial computationally intensive training phase the ANNs allow obtaining a mapping between the experimental Current-Voltage () curve and the corresponding DMM parameters without incurring a costly iterative process as typically considered in error minimization-based optimization algorithms. In order to demonstrate the fitting capabilities of the proposed approach, a complete set of s obtained from YO-based RRAM devices, fabricated with different oxidation conditions and measured with different current compliances, is considered.

View Article and Find Full Text PDF

Competitions in sports, business, or politics often provide perceivers with cumulative standings over time. Recent research suggests that people fail to accurately update their impressions from cumulative observations as they are influenced by previous standings. This cumulative redundancy bias (CRB) implies that competitors that are leading during a competition will receive more favorable evaluations, over and beyond their eventual success or failure.

View Article and Find Full Text PDF

Default nudges successfully guide choices across multiple domains. Online use cases for defaults range from promoting sustainable purchases to inducing acceptance of behavior tracking scripts, or "cookies." However, many scholars view defaults as unethical due to the covert ways in which they influence behavior.

View Article and Find Full Text PDF

Background: Women comprise around 15% of admissions to provincial correctional institutions in Canada. Women in custody are known to have a high prevalence of mental health concerns, but little is known about how those referred to mental health services compare with referred men at a similar stage of imprisonment.

Aims: Our aim was to describe and compare clinical, social and demographic characteristics of a complete cohort of custodially remanded men and women who were referred to mental health services while under custodial remand in two correctional institutions.

View Article and Find Full Text PDF

Hafnium oxide- and GeSbTe-based functional layers are promising candidates in material systems for emerging memory technologies. They are also discussed as contenders for radiation-harsh environment applications. Testing the resilience against ion radiation is of high importance to identify materials that are feasible for future applications of emerging memory technologies like oxide-based, ferroelectric, and phase-change random-access memory.

View Article and Find Full Text PDF

Resistive random-access memories are promising candidates for novel computer architectures such as in-memory computing, multilevel data storage, and neuromorphics. Their working principle is based on electrically stimulated materials changes that allow access to two (digital), multiple (multilevel), or quasi-continuous (analog) resistive states. However, the stochastic nature of forming and switching the conductive pathway involves complex atomistic defect configurations resulting in considerable variability.

View Article and Find Full Text PDF

Background: Rising demand for correctional mental health services (CMHS) in recent decades has been a global phenomenon. Despite increasing research, there are major gaps in understanding the best models for CMHS and how to measure their effectiveness, particularly studies that consider the overall care pathways and effectiveness of service responses. The STAIR (Screening, Triage, Assessment, Intervention, and Re-integration) model is an evidence-based framework that defines and measures CMHS as a clinical pathway with a series of measurable, and linked functions.

View Article and Find Full Text PDF

Hafnium oxide plays an important role as a dielectric material in various thin-film electronic devices such as transistors and resistive or ferroelectric memory. The crystallographic and electronic structure of the hafnia layer often depends critically on its composition and defect structure. Here, we report two novel defect-stabilized polymorphs of substoichiometric HfO with semiconducting properties that are of particular interest for resistive switching digital or analog memory devices.

View Article and Find Full Text PDF

People prefer inward over outward articulation dynamics, a phenomenon referred to as the articulatory in-out effect. It is empirically robust and generalizes across languages, settings, and stimuli. However, the theoretical explanation of the effect is still a matter of lively debate and in need of novel research directions.

View Article and Find Full Text PDF

Background: Therapist-related activities and characteristics such as empathy and genuineness are factors that significantly contribute to psychotherapy outcome. As they play a role in psychotherapy more generally, it can be expected that they are equally important in the treatment of court-mandated patients more specifically. At the same time, these treatment settings come with specific challenges-e.

View Article and Find Full Text PDF

The articulatory in-out effect describes the preference for stimuli with an inward-wandering consonant order (e.g., BODIKA) as opposed to an outward-wandering consonant order (e.

View Article and Find Full Text PDF

A classic phenomenon known as prototype preference effect (PPE) or beauty-in-averageness effect is that prototypical exemplars of a neutral category are preferred over atypical exemplars. This PPE has been explained in terms of deviance avoidance, hedonic fluency, or preference for certainty and familiarity. However, typicality also facilitates greater activation of category-related information.

View Article and Find Full Text PDF

The eminent role of processing fluency in judgment and decision-making is undisputed. Not only is fluency affected by sources as diverse as stimulus repetition or visual clarity, but it also has an impact on outcomes as diverse as liking for a stimulus or the subjective validity of a statement. Although several studies indicate that sources and outcomes are widely interchangeable, recent research suggests that judgments are differentially affected by conceptual and perceptual fluency, with stronger effects of conceptual (vs.

View Article and Find Full Text PDF