TY - JOUR A1 - Zielinski, Werner A1 - Schneider, Wolfgang T1 - Diagnostische Möglichkeiten bei Lese- und Rechtschreibschwierigkeiten - Folgerungen aus der Forschung N2 - No abstract available. KW - Rechtschreibschwäche KW - Lesestörung KW - Diagnose Y1 - 1986 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-87325 ER - TY - THES A1 - Zillig, Anna-Lena Christina T1 - Einfluss von Sicherheit auf die Schmerzverarbeitung T1 - The influence of safety on pain perception N2 - Im Rahmen des interdisziplinären Promotionsschwerpunkts Resilienzfaktoren der Schmerzverarbeitung des evangelischen Studienwerks in Zusammenarbeit mit der Julius-Maximilians-Universität Würzburg und der Otto-Friedrich-Universität Bamberg untersuche ich in diesem Promotionsprojekt den Einfluss von Sicherheit auf die Schmerzverarbeitung. Es ist bekannt, dass die Schmerzverarbeitung durch Emotionen moduliert werden kann. Man geht davon aus, dass negative Emotionen den Schmerz in der Regel verstärken, während positive Emotionen zu einer Schmerzreduktion führen. Frühere Studien fanden heraus, dass die Erwartung eines aversiven Ereignisses zu Bedrohung und stärkeren Schmerzen führt. Es stellt sich die Frage, ob das Gegenteil von Bedrohung, nämlich Sicherheit, zu einer Verringerung der Schmerzen führen kann. Um diese Hypothese zu untersuchen, habe ich drei Experimente an gesunden ProbandInnen durchgeführt. N2 - I am investigating the influence of safety on pain processing in the present dissertation project as part of the interdisciplinary doctoral program on resilience factors of pain processing of the Evangelisches Studienwerk in cooperation with the Julius-Maximilians-University of Würzburg and the Otto-Friedrich-University of Bamberg. It is known that pain processing is susceptible to an individual’s emotional state, such that negative emotions mostly increase pain while positive emotions lead to a pain decrease. Previous studies found that the anticipation of an aversive event induces threat and elevated pain. The question arises whether the exact opposite, namely safety, can lead to a reduction in pain. To investigate this hypothesis, I conducted three experiments in healthy volunteers. KW - Sicherheit KW - Schmerzverarbeitung Y1 - 2024 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-359282 ER - TY - JOUR A1 - Zillig, Anna-Lena A1 - Pauli, Paul A1 - Wieser, Matthias A1 - Reicherts, Philipp T1 - Better safe than sorry? - On the influence of learned safety on pain perception JF - PloS One N2 - The experience of threat was found to result—mostly—in increased pain, however it is still unclear whether the exact opposite, namely the feeling of safety may lead to a reduction of pain. To test this hypothesis, we conducted two between-subject experiments (N = 94; N = 87), investigating whether learned safety relative to a neutral control condition can reduce pain, while threat should lead to increased pain compared to a neutral condition. Therefore, participants first underwent either threat or safety conditioning, before entering an identical test phase, where the previously conditioned threat or safety cue and a newly introduced visual cue were presented simultaneously with heat pain stimuli. Methodological changes were performed in experiment 2 to prevent safety extinction and to facilitate conditioning in the first place: We included additional verbal instructions, increased the maximum length of the ISI and raised CS-US contingency in the threat group from 50% to 75%. In addition to pain ratings and ratings of the visual cues (threat, safety, arousal, valence, and contingency), in both experiments, we collected heart rate and skin conductance. Analysis of the cue ratings during acquisition indicate successful threat and safety induction, however results of the test phase, when also heat pain was administered, demonstrate rapid safety extinction in both experiments. Results suggest rather small modulation of subjective and physiological pain responses following threat or safety cues relative to the neutral condition. However, exploratory analysis revealed reduced pain ratings in later trials of the experiment in the safety group compared to the threat group in both studies, suggesting different temporal dynamics for threat and safety learning and extinction, respectively. Perspective: The present results demonstrate the challenge to maintain safety in the presence of acute pain and suggest more research on the interaction of affective learning mechanism and pain processing. KW - pain KW - pain sensation KW - functional electrical stimulation KW - heart rate KW - sensory cues KW - learning KW - emotions KW - behavioral conditioning Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-349905 VL - 18 IS - 11 ER - TY - JOUR A1 - Zyberaj, Jetmir A1 - Seibel, Sebastian A1 - Schowalter, Annika F. A1 - Pötz, Lennart A1 - Richter-Killenberg, Stefanie A1 - Volmer, Judith T1 - Developing sustainable careers during a pandemic: the role of psychological capital and career adaptability JF - Sustainability N2 - The Coronavirus disease 2019 (COVID-19) has not only had negative effects on employees' health, but also on their prospects to gain and maintain employment. Using a longitudinal research design with two measurement points, we investigated the ramifications of various psychological and organizational resources on employees' careers during the COVID-19 pandemic. Specifically, in a sample of German employees (N = 305), we investigated the role of psychological capital (PsyCap) for four career-related outcomes: career satisfaction, career engagement, coping with changes in career due to COVID-19, and career-related COVID-19 worries. We also employed leader–member exchange (LMX) as a moderator and career adaptability as a mediating variable in these relationships. Results from path analyses revealed a positive association between PsyCap and career satisfaction and career coping. Furthermore, PsyCap was indirectly related to career engagement through career adaptability. However, moderation analysis showed no moderating role of LMX on the link between PsyCap and career adaptability. Our study contributes to the systematic research concerning the role of psychological and organizational resources for employees' careers and well-being, especially for crisis contexts. KW - psychological capital KW - career adaptability KW - LMX KW - career engagement KW - career satisfaction KW - career coping KW - COVID-19 Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-267286 SN - 2071-1050 VL - 14 IS - 5 ER - TY - JOUR A1 - Zürn, Michael A1 - Strack, Fritz T1 - When More Is Better – Consumption Priming Decreases Responders’ Rejections in the Ultimatum Game JF - Frontiers in Psychology N2 - During the past decades, economic theories of rational choice have been exposed to outcomes that were severe challenges to their claim of universal validity. For example, traditional theories cannot account for refusals to cooperate if cooperation would result in higher payoffs. A prominent illustration are responders’ rejections of positive but unequal payoffs in the Ultimatum Game. To accommodate this anomaly in a rational framework one needs to assume both a preference for higher payoffs and a preference for equal payoffs. The current set of studies shows that the relative weight of these preference components depends on external conditions and that consumption priming may decrease responders’ rejections of unequal payoffs. Specifically, we demonstrate that increasing the accessibility of consumption-related information accentuates the preference for higher payoffs. Furthermore, consumption priming increased responders’ reaction times for unequal payoffs which suggests an increased conflict between both preference components. While these results may also be integrated into existing social preference models, we try to identify some basic psychological processes underlying economic decision making. Going beyond the Ultimatum Game, we propose that a distinction between comparative and deductive evaluations may provide a more general framework to account for various anomalies in behavioral economics. KW - Ultimatum Game KW - comparison KW - consumption priming KW - evaluation KW - cognitive processes Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-189989 SN - 1664-1078 VL - 8 IS - 2226 ER - TY - THES A1 - Önal-Hartmann, Cigdem T1 - Emotional Modulation of Motor Memory Formation T1 - Emotionale Modulation des Motorischen Gedächtnises N2 - Hintergründe: Wie eine Vielzahl von Studien belegt, kann das explizite Gedächtnis, das die bewusste Erinnerung an enkodierte Informationen beinhaltet, durch Emotionen beeinflusst werden, und zwar über den Einfluss auf verschiedene Verarbeitungsebenen (Enkodierung, Konsolidierung, Abruf usw.). Bisher wenig untersucht ist, ob und wie Emotionen Vorgänge der motorischen Gedächtnisbildung, die nicht auf bewusster Erinnerung beruhen und sich stattdessen durch Veränderungen im Verhalten darstellen, modulieren. Experiment 1: Das Ziel des ersten Experimentes war es, den Einfluss von Emotionen auf motorisches Lernen zu untersuchen. Vier Gruppen von Probanden mussten in einer motorischen Lernaufgabe schnelle, seitliche Bewegungen mit dem Daumen ausführen. Während dieser Aufgabe hörten die Probanden emotionale Klänge, die in Valenz und Arousal variierten: 1. Valenz negativ/ Arousal niedrig (V-/A-), 2. Valenz negativ/ Arousal hoch (V-/A+), 3. Valenz positiv/ Arousal niedrig (V+/A-), 4. Valenz positiv/ Arousal hoch (V+/A+). Die deskriptive Analyse aller Daten sprach für beste Ergebnisse für das motorische Lernen in der Bedingung V-/A-, aber die Unterschiede zwischen den Bedingungen waren nicht signifikant. Die Interaktion zwischen Valenz und Arousal emotionaler Töne scheint demnach motorische Enkodierungsprozesse zu modulieren, jedoch müssen zukünftige Studien mit unterschiedlichen emotionalen Stimuli die Annahme weiter untersuchen, dass negative Stimuli mit niedrigem Arousal während der Enkodierung einen fördernden Effekt auf das motorische Kurzzeitgedächtnis haben. Experiment 2: Die Absicht des zweiten Experimentes war es, die Auswirkungen emotionaler Interferenzen auf die Konsolidierung beim Sequenzlernen zu untersuchen. Sechs Gruppen von Probanden trainierten zuerst in getrennten Sitzungen eine SRTT-Aufgabe (serial reaction time task). Um die Konsolidierung der neu erlernten Fertigkeit zu modulieren, wurden die Probanden nach dem Training einer von drei unterschiedlichen Klassen emotionaler Stimuli (positiv, negativ oder neutral) ausgesetzt. Diese bestanden aus einem Set emotionaler Bilder, die mit emotional kongruenten Musikstücken oder neutralen Klängen kombiniert waren. Bei den Probandengruppen wurde die emotionale Interferenz nach zwei unterschiedlichen Zeitintervallen realisiert, entweder direkt nach der Trainingssitzung oder sechs Stunden später. 72 Stunden nach der Trainingssitzung wurde jede Gruppe erneut mit der SRTT-Aufgabe getestet. Die Leistung in diesem Nachtest wurde mittels Reaktionszeit und Genauigkeit bei der Ausführung der Zielsequenz analysiert. Die emotionale Interferenz beeinflusste weder die Nachtestergebnisse für die Reaktionszeit noch die für die Genauigkeit. Allerdings konnte eine Steigerung der expliziten Sequenzerkennung durch erregende negative Stimuli festgestellt werden, wenn diese direkt nach der ersten Trainingseinheit (0h) dargeboten wurden. Diese Ergebnisse lassen vermuten, dass die Konsolidierung der expliziten Aspekte prozeduralen Lernens in einer stärkeren Wechselwirkung mit emotionalen Interferenzen stehen könnte als die der impliziten Aspekte. Die Konsolidierung unterschiedlicher Ebenen des Fertigkeitserwerbs könnte demnach von unterschiedlichen Mechanismen gesteuert werden. Da Performanz und explizites Sequenzerkennen nicht korrelierten, vermuten wir, dass implizite und explizite Modalitäten bei der Durchführung der SRTT-Aufgabe nicht komplementär sind. Experiment 3: Es sollte untersucht werden, ob es eine Präferenz der linken Gehirnhemisphäre bei der Kontrolle von Flexionsreaktionen auf positive Stimuli gibt und der rechten Hemisphäre bei der Kontrolle von Extensionsreaktionen auf negative Stimuli. Zu diesem Zweck sollten rechtshändige Probanden einen Joystick zu sich ziehen oder von sich weg drücken, nachdem sie einen positiven oder negativen Stimulus in ihrem linken oder rechten Gesichtsfeld gesehen hatten. Die Flexionsreaktionen waren bei positiven Stimuli schneller, Extensionsreaktion hingegen bei negativen Stimuli. Insgesamt war die Performanz am schnellsten, wenn die emotionalen Stimuli im linken Gesichtsfeld präsentiert wurden. Dieser Vorrang der rechten Gehirnhemisphäre war besonders deutlich für negative Stimuli, wohingegen die Reaktionszeiten auf positive Bilder keine hemisphärische Differenzierung zeigten. Wir konnten keine Interaktion zwischen Gesichtsfeld und Reaktionstyp belegen, auch fand sich keine Dreifachinteraktion zwischen Valenz, Gesichtsfeld und Reaktionstyp. In unserem experimentellen Kontext scheint die Interaktion zwischen Valenz und Gesichtsfeld stärker zu sein als die Interaktion zwischen Valenz und motorischem Verhalten. Auf Grund dieser Ergebnisse vermuten wir, dass unter gewissen Bedingungen eine Hierarchisierung der asymmetrischen Muster Vorrang hat, die möglicherweise andere vorhandene Asymmetrien maskieren könnte. N2 - Background: There is extensive evidence that explicit memory, which involves conscious recall of encoded information, can be modulated by emotions; emotions may influence encoding, consolidation or retrieval of information. However, less is known about the modulatory effects of emotions on procedural processes like motor memory, which do not depend upon conscious recall and are instead demonstrated through changes in behaviour. Experiment 1: The goal of the first experiment was to examine the influence of emotions on motor learning. Four groups of subjects completed a motor learning task performing brisk isometric abductions with their thumb. While performing the motor task, the subjects heard emotional sounds varying in arousal and valence: (1) valence negative / arousal low (V-/A-), (2) valence negative / arousal high (V-/A+), (3) valence positive / arousal low (V+/A-), and (4) valence positive / arousal high (V+/A+). Descriptive analysis of the complete data set showed best performances for motor learning in the V-/A- condition, but the differences between the conditions did not reach significance. Results suggest that the interaction between valence and arousal may modulate motor encoding processes. Since limitations of the study cannot be ruled out, future studies with different emotional stimuli have to test the assumption that exposure to low arousing negative stimuli during encoding has a facilitating effect on short term motor memory. Experiment 2: The purpose of the second experiment was to investigate the effects of emotional interference on consolidation of sequential learning. In different sessions, 6 groups of subjects were initially trained on a serial reaction time task (SRTT). To modulate consolidation of the newly learned skill, subjects were exposed, after the training, to 1 of 3 (positive, negative or neutral) different classes of emotional stimuli which consisted of a set of emotional pictures combined with congruent emotional musical pieces or neutral sound. Emotional intervention for each subject group was done in 2 different time intervals (either directly after the training session, or 6 h later). After a 72 h post-training interval, each group was retested on the SRTT. Re-test performance was evaluated in terms of response times and accuracy during performance of the target sequence. Emotional intervention did not influence either response times or accuracy of re-testing SRTT task performance. However, explicit awareness of sequence knowledge was enhanced by arousing negative stimuli applied at 0 h after training. These findings suggest that consolidation of explicit aspects of procedural learning may be more responsive toward emotional interference than are implicit aspects. Consolidation of different domains of skill acquisition may be governed by different mechanisms. Since skill performance did not correlate with explicit awareness we suggest that implicit and explicit modes of SRTT performance are not complementary. Experiment 3: The aim of the third experiment was to analyze if the left hemisphere preferentially controls flexion responses towards positive stimuli, while the right hemisphere is specialized towards extensor responses to negative pictures. To this end, right-handed subjects had to pull or push a joystick subsequent to seeing a positive or a negative stimulus in their left or right hemifield. Flexion responses were faster for positive stimuli, while negative stimuli were associated with faster extensions responses. Overall, performance was fastest when emotional stimuli were presented to the left visual hemifield. This right hemisphere superiority was especially clear for negative stimuli, while reaction times towards positive pictures showed no hemispheric difference. We did not find any interaction between hemifield and response type. Neither was there a triple interaction between valence, hemifield and response type. In our experimental context the interaction between valence and hemifield seems to be stronger than the interaction between valence and motor behaviour. From these results we suppose that under certain conditions a hierarchy scaling of the asymmetry patterns prevails, which might mask any other existing asymmetries. KW - Motorisches Lernen KW - Gefühl KW - Motorisches Gedächtnis KW - Emotionen KW - Konsolidierung KW - Motor Memory KW - Emotion Y1 - 2011 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-64838 ER - TY - CHAP ED - Brill, Michael ED - Jonsson, Gudberg ED - Schwab, Frank T1 - Research Network on Methodology for the Analysis of Social Interaction. Proceedings of the ninth meeting of MASI. T1 - Forschungsnetzwerk zur Methodik der Analyse sozialer Interaktionen. Berichte des neunten Meetings von MASI. N2 - T-pattern analysis supports studies of various aspects of human or animal behavior as well as interaction between human subjects and animal or artificial agents. The following proceedings give an overiew on the application of T-pattern analysis in different research fields like media, gaming, human behaviour, social and organisational interaction as well as sports and health. KW - Verhaltensmuster KW - T-Pattern KW - Theme KW - human behaviour KW - social interaction KW - detection KW - Verhaltensanalyse KW - Interaktion KW - Nonverbal KW - MASI KW - Untersuchungsinstrument KW - Muster KW - Bewegung KW - Gestik Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-147135 SN - 978-3-945459-16-4 ER -