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The decision to exercise is not only bound to rational considerations but also automatic affective processes. The affective–reflective theory of physical inactivity and exercise (ART) proposes a theoretical framework for explaining how the automatic affective process (type‑1 process) will influence exercise behavior, i.e., through the automatic activation of exercise-related associations and a subsequent affective valuation of exercise. This study aimed to empirically test this assumption of the ART with data from 69 study participants. A single-measurement study, including within-subject experimental variation, was conducted. Automatic associations with exercise were first measured with a single-target implicit association test. The somato-affective core of the participants’ automatic valuation of exercise-related pictures was then assessed via heart rate variability (HRV) analysis, and the affective valence of the valuation was tested with a facial expression (FE; smile and frown) task. Exercise behavior was assessed via self-report. Multiple regression (path) analysis revealed that automatic associations predicted HRV reactivity (β = −0.24, p = .044); the signs of the correlation between automatic associations and the smile FE score was in the expected direction but remained nonsignificant (β = −0.21, p = .078). HRV reactivity predicted self-reported exercise behavior (β = −0.28, p = .013) (the same pattern of results was achieved for the frown FE score). The HRV-related results illustrate the potential role of automatic negative affective reactions to the thought of exercise as a restraining force in exercise motivation. For better empirical distinction between the two ART type‑1 process components, automatic associations and the affective valuation should perhaps be measured separately in the future. The results support the notion that automatic and affective processes should be regarded as essential aspects of the motivation to exercise.
Increased N400 amplitudes on indefinite articles (a/an) incompatible with expected nouns have been initially taken as strong evidence for probabilistic pre-activation of phonological word forms, and recently been intensely debated because they have been difficult to replicate. Here, these effects are simulated using a neural network model of sentence comprehension that we previously used to simulate a broad range of empirical N400 effects. The model produces the effects when the cue validity of the articles concerning upcoming noun meaning in the learning environment is high, but fails to produce the effects when the cue validity of the articles is low due to adjectives presented between articles and nouns during training. These simulations provide insight into one of the factors potentially contributing to the small size of the effects in empirical studies and generate predictions for cross-linguistic differences in article induced N400 effects based on articles’ cue validity. The model accounts for article induced N400 effects without assuming pre-activation of word forms, and instead simulates these effects as the stimulus-induced change in a probabilistic representation of meaning corresponding to an implicit semantic prediction error.
The aim of this article is to investigate the role of the grandiose and vulnerable narcissism in the economic game. One widely employed paradigm in this field of experimental economic games is the prisoner's dilemma-used to examine competitive versus cooperative behaviour. In the present study a prisoner's dilemma game was administrated to individuals (N = 320), along with measures of grandiose narcissism, vulnerable narcissism and impulsivity. Specifically, our results show that vulnerable narcissism has a significant positive effect on defecting behaviors, while grandiose narcissism has a significant positive effect on cooperation in the initial round. However, while the game proceeded, grandiose narcissism started to have a positive effect on defecting behaviors too. This suggests that grandiose narcissists have, at least initially, positive qualities to them which can make them popular, but in the long run they lose their positive reputation and their likeability and willingness to cooperate decrease.
This study examined the effectiveness of psychological interventions for severe health anxiety (SHA) regarding somatic symptoms (SS) and health anxiety (HA). The databases Web of Science, EBSCO, and CENTRAL were searched on May 15, 2019, May 16, 2019, and August 5, 2019, respectively. Eighteen randomized controlled trials (N = 2,050) met the inclusion criteria (i.e., hypochondriasis, illness anxiety disorder or somatic symptom disorder with elevated HA being assessed with validated interviews: use of standardized outcome measures). Two reviewers independently evaluated the studies' risk of bias using the Revised Cochrane Risk-of-Bias Tool for randomized trials (RoB-2) tool. Overall, psychological interventions were significantly more effective than waitlist, treatment-as-usual, or placebo post-treatment (g(SS) = 0.70, g(HA) = 1.11) and at follow-up (g(SS) = 0.33, g(HA)= 0.70). CBT outperformed other psychological interventions or pharmacotherapy for HA post- treatment (Hedge's g(HA) = 0.81). The number of sessions did not significantly predict the effect sizes. In sum, psychological interventions were effective for SHA, but the generalizability of the results for SS is limited, because only two high-quatity trials contributed to the comparison.
Aim The Discounting Inventory was developed to provide researchers and practitioners with a standardized tool to asses individual differences in delay, probabilistic, effort and social discounting, all related to behavioral impulsivity. Convergent and discriminant validity of the Discounting Inventory was evaluated by comparing its associations with external variables to those obtained using standardized discounting measures with the same external variables. Subjects and methods A sample of 347 volunteers was examined. The first questionnaire completed by all participants was the Discounting Inventory. Individuals also completed the traditional discounting measure using pairs of hypothetical choices. The external measures included the Sensation Seeking Scale, Barratt Impulsiveness Scale, Eysenck Impulsivity Venturesomeness Empathy Questionnaire, Eysenck Personality Questionnaire-Revised, and Temperament and Character Inventory. Results The results revealed that although almost all correlations were significant for both the Discounting Inventory and the traditional discounting measures, most of the correlations between external variables and the Discounting Inventory were significantly higher than those between external variables and traditional discounting measures. However, both discounting measures were most strongly correlated with external measures of impulsivity, which is not surprising given the fact that discounting is seen as a behavioral impulsivity. Finally, most relationships between the Discounting Inventory and external variables were incrementally valid over the traditional discounting measures. Conclusion The Discounting Inventory can help to diagnose problems with behavioral impulsivity.
Children's participation in legal proceedings affecting them personally has been gaining importance. So far, a primary research concern has been how children experience their participation in court proceedings. However, little is known about the child's voice itself: Are children able to clearly express their wishes, and if so, what do they say in child protection cases? In this study, we extracted information about children's statements from court file data of 220 child protection cases in Germany. We found 182 children were asked about their wishes. The majority of the statements found came either from reports of the guardians ad litem or from judicial records of the child hearings. Using content analysis, three main aspects of the statements were extracted: wishes concerning main place of residence, wishes about whom to have or not contact with, and children granting decision-making authority to someone else. Children's main focus was on their parents, but others (e.g., relatives and foster care providers) were also mentioned. Intercoder agreement was substantial. Making sure that child hearings are as informative as possible is in the child's best interest. Therefore, the categories developed herein might help professionals to ask questions more precisely relevant to the child.
The decision to exercise is not only bound to rational considerations but also automatic affective processes. The affective–reflective theory of physical inactivity and exercise (ART) proposes a theoretical framework for explaining how the automatic affective process (type‑1 process) will influence exercise behavior, i.e., through the automatic activation of exercise-related associations and a subsequent affective valuation of exercise. This study aimed to empirically test this assumption of the ART with data from 69 study participants. A single-measurement study, including within-subject experimental variation, was conducted. Automatic associations with exercise were first measured with a single-target implicit association test. The somato-affective core of the participants’ automatic valuation of exercise-related pictures was then assessed via heart rate variability (HRV) analysis, and the affective valence of the valuation was tested with a facial expression (FE; smile and frown) task. Exercise behavior was assessed via self-report. Multiple regression (path) analysis revealed that automatic associations predicted HRV reactivity (β = −0.24, p = .044); the signs of the correlation between automatic associations and the smile FE score was in the expected direction but remained nonsignificant (β = −0.21, p = .078). HRV reactivity predicted self-reported exercise behavior (β = −0.28, p = .013) (the same pattern of results was achieved for the frown FE score). The HRV-related results illustrate the potential role of automatic negative affective reactions to the thought of exercise as a restraining force in exercise motivation. For better empirical distinction between the two ART type‑1 process components, automatic associations and the affective valuation should perhaps be measured separately in the future. The results support the notion that automatic and affective processes should be regarded as essential aspects of the motivation to exercise.
Increased N400 amplitudes on indefinite articles (a/an) incompatible with expected nouns have been initially taken as strong evidence for probabilistic pre-activation of phonological word forms, and recently been intensely debated because they have been difficult to replicate. Here, these effects are simulated using a neural network model of sentence comprehension that we previously used to simulate a broad range of empirical N400 effects. The model produces the effects when the cue validity of the articles concerning upcoming noun meaning in the learning environment is high, but fails to produce the effects when the cue validity of the articles is low due to adjectives presented between articles and nouns during training. These simulations provide insight into one of the factors potentially contributing to the small size of the effects in empirical studies and generate predictions for cross-linguistic differences in article induced N400 effects based on articles’ cue validity. The model accounts for article induced N400 effects without assuming pre-activation of word forms, and instead simulates these effects as the stimulus-induced change in a probabilistic representation of meaning corresponding to an implicit semantic prediction error.
Feministisches Spekulieren
(2020)
Minor cosmopolitan
(2020)
Cosmopolitanism is a theory about how to live together. The earliest formulation of cosmopolitanism in the West could be dated to as early as the fourth century BCE in ancient Greece by Diogenes, who famously said that he was a “citizen of the world – kosmopolitês,” an idea later picked up by Immanuel Kant, the German philosopher who proposed a philosophy of a world of “perpetual peace.” When cosmopolitanism first emerged as a political idea for modernity in the European Enlightenment, the project embraced the liberal promises of a globalizing economy, yet remained oblivious to, and even complicit with, capitalism, slavery and colonialism. It centered on the male, bourgeois, and white liberal subject, irrespective of the ongoing disenfranchisement, dehumanization, and extermination of its Others.
At the dawn of the 21st century, and in the wake of rapid globalization however, academics, politicians and other pundits enthusiastically declared cosmopolitanism to be no longer just a philosophical ideal, but a real, existing fact. Across the globe, they argued, people were increasingly thinking and feeling beyond the nation, considering themselves citizens of the world. Meanwhile, the global ecological crisis worsens, fascism with different outfits returns in many places of the world, the repression of women, sexual, racial, class and other minorities on a global scale persists; the so called “refugee crisis” inundates the mediascape and political spectacle. Not much of those cosmopolitan promises have left it seems. Perhaps precisely because of this, however, it seems to be an absolute necessity for scholars, activists, and artists today to face the complexities and promises cosmopolitanism has raised although not adequately answered. What has happened to the cosmopolitan promise, and who betrayed it?
“Minor cosmopolitanisms” wishes to challenge the underlying premises of ‘major’ cosmopolitanism without letting go of the unfulfilled emancipatory potential of the concept at large. It wants to rethink cosmopolitanisms in the plural, and trace multiple origins and trajectories of cosmopolitan thought from across the globe. Regarding cosmopolitanisms as emerging through diverse locally, historically and politically specific practices, minor cosmopolitanisms are predicated on difference without abandoning the quest for a shared vision of conviviality and justice. It seeks to answer: how to live at once with our difference and shared struggle? How to think our complicity with even those we most resist? Who sustains the world’s flourishing despite all this?
Hintergrund
Adipositas ist im Kindes- und Jugendalter stark verbreitet. Medizinische Rehabilitationsmaßnahmen mit ihrem umfassenden Behandlungsangebot stellen eine wesentliche Säule der Versorgung dar. Da Adipositas mit vielfältigen psychosozialen Belastungen verbunden ist, stellt sich die Frage, ob psychotherapeutische Angebote noch stärker berücksichtigt werden sollten.
Fragestellung
Untersucht wurde, wie verbreitet psychische Auffälligkeiten bei Kindern und Jugendlichen mit Adipositas sind und in welchem Zusammenhang sie zum Gewichtsverlauf stehen.
Material und Methoden
Die Stichprobe bestand aus 220 Kindern und Jugendlichen mit Adipositas (8 bis 16 Jahre, M = 13,11 Jahre; SD ± 1,88 Jahre; 54,5 % weiblich), die an einer stationären Rehabilitationsmaßnahme teilnahmen. Emotionale- und Verhaltensauffälligkeiten (Strengths and Difficulties Questionnaire, SDQ) wurden zu Rehabilitationsbeginn sowie 6 und 12 Monate nach Rehabilitationsende im Elternbericht erfasst. Zudem wurden Daten zur Bestimmung des Gewichtstatus durch das medizinische Personal der Kliniken bzw. in der Katamnese von Hausärzten erhoben.
Ergebnisse
Fast die Hälfte der Kinder und Jugendlichen (48,6 %) wies auffällige Werte auf; v. a. Mädchen waren signifikant häufiger betroffen. Die deskriptive Betrachtung nach Rehabilitationsende zeigte einen vergleichbar hohen Anteil. Zudem wirkte sich das Vorliegen psychosozialer Auffälligkeiten signifikant negativ auf den Gewichtsverlauf aus.
Schlussfolgerung
Psychische Probleme sollten im Rahmen der Adipositastherapie stärker berücksichtigt werden. Zum einen sollten evtl. belastete Kinder durch Screenings identifiziert werden, zum anderen psychotherapeutische Maßnahmen zur Reduktion psychosozialer Belastungen integraler Bestandteil der Behandlung sein.
How is intuitive eating related to self-reported and laboratory food intake in middle-aged adults?
(2020)
As intuitive eating (IE) is characterized by eating in response to internal cues of hunger and satiety and by monitoring the effect of food on the body, it has been hypothesized to lead to healthy food intake. Evidence concerning its link to food intake is scarce. This experimental study investigated the relationship between IE and food intake in middle-aged adults. Fifty-five participants aged 50-70 years completed the Intuitive Eating Scale 2 to measure IE. Usual consumption frequency of fruits, vegetables, snacks and sweets was assessed as a measure of healthy self-reported food intake. A taste test of apples, carrots, coated peanuts and chocolate was conducted as a measure of healthy and total laboratory food intake. Regression analyses were performed using Frequentist and Bayesian methods of inference. In line with our hypothesis, IE was associated with healthier self-reported food intake (medium effect size: f(2) = 0.24). The data were 49.80 times more likely under H-1 than under H-0. Contrary to our hypotheses, IE was neither associated with healthy nor total laboratory food intake in classical regression analyses. The accompanying Bayes factors revealed inconclusive evidence. Data only allow drawing cautious conclusions about the different relationship between IE and the self-reported consumption frequency of the foods vs. the amount of these foods consumed in a single test situation. Future studies combining different measures of IE (e.g., behavioral paradigms) and self-reported (e.g., diet quality, portion sizes) and laboratory (e.g., repeated taste tests with pre-selected foods) food intake are warranted to further explore their relationship.
Although effective treatments exist, obsessive-compulsive disorder (OCD) is, according to the views of patients and experts, still associated with chronicity, a term with no clear and consistent definition. To improve patient care and to foster research, a clear distinction between the various concepts of chronicity cited in the literature is crucial. The aim was thus to explicate central concepts related to courses and trajectories in OCD based on an explorative, scoping search of the existing literature. Our review revealed a considerable lack in content validity, as the concepts were operationalized inconsistently. Concepts related to symptom improvement were (complete) recovery, partial/full remission and partial/full response. Terms used in relation with symptom stability or worsening were chronic/continuous, intermittent and episodic course, waxing and waning, relapse, recurrence, deterioration and treatment-refractoriness. All concepts are explained and visualized as a result of the review. Further, based on authors' remarks, we present recommendations on how to enhance care for chronic OCD patients, namely training psychotherapists to apply CBT as intended, managing patient beliefs about disease and treatment, and adapting psychotherapy to OCD subtypes. Finally, we then propose a literature-based definition of treatment-refractory OCD.
Hintergrund: Dysfunktionale Überzeugungen und Bewertungen von Zwangsgedanken sind ausschlaggebend für die Entstehung und Aufrechterhaltung von Zwangsstörungen. Die reliable und valide Erfassung dieser Überzeugungen mithilfe von Screeningverfahren ist für die kognitiv-verhaltenstherapeutische Behandlung relevant. Fragestellung: Ziel der Arbeit war die Erstellung eines Scoping review bezüglich der aktuellen Screeninginstrumenten zur Erfassung der 6 von der Obsessive Compulsive Cognitions Working Group (OCCWG) vorgeschlagenen Domänen bei Zwangsstörungen. Die Verfahren wurden systematisch nach ihrer psychometrischen Güte bewertet und in ihren Eigenschaften verglichen. Material und Methoden: Die Literatursuche erfolgte in den Datenbanken Web of Science Core Collection, Google Scholar und PubMed. Eingeschlossen wurden deutsch- und englischsprachige Verfahren für Erwachsene (≥18 Jahre). Ergebnisse: Es konnten 56 Studien zur Überprüfung der psychometrischen Eigenschaften von 16 Fragebogen eingeschlossen werden. Die Fragebogen erfassten alle Domänen dysfunktionaler Überzeugungen. Außerdem lagen 4 domänenübergreifende Verfahren vor, und 9 der Fragebogen waren deutschsprachig. Die Mehrzahl der Screeningverfahren wies adäquate bis gute psychometrische Werte auf. Die methodische Qualität der Studien war heterogen; methodische und statistische Verfahren nahmen über die Jahre an Komplexität zu. Schlussfolgerung: Weiterer Forschungsbedarf besteht v. a. in der Untersuchung der Störungsspezifität und Änderungssensitivität von Screeningverfahren an klinischen Stichproben.
SREIS-D
(2020)
Emotionale Intelligenz (EI) ist ein zentraler Prädiktor psychischer Gesundheit. Im deutschsprachigen Raum lag bislang keine am Vier-Facetten-Modell der EI orientierte Selbstbeschreibungsskala vor, die an klinischen und nicht-klinischen Gruppen getestet wurde. Die Self-Rated Emotional Intelligence Scale (SREIS) ist mit 19 Items ein ökonomisch einsetzbares Instrument. Die Skala wurde ins Deutsche übertragen und psychometrisch überprüft. Außerdem wurde die SREIS erstmals an einer klinischen Population getestet. Auch werden erstmals differenzierte Ergebnisse zu den vier EI-Facetten vorgelegt. Die Ergebnisse bestätigen die Faktorenstruktur der englischen Originalskala. Die Reliabilität der Gesamtskala ist als gut einzustufen. Validität wird durch erwartungskonforme Korrelationen mit anderen EI-Maßen sowie klinischen Parametern belegt. Durch Diskriminationsfähigkeit zwischen klinischer Stichprobe und nicht-klinischer Kontrollgruppe zeigt die Skala zusätzlich klinische Relevanz. Skalare Messinvarianz zwischen beiden Gruppen liegt vor. Die SREIS-D ist ein ökonomisch einsetzbares Selbstberichtsmaß zur Erfassung von Facetten der EI im klinischen und subklinischen Bereich.
We argue that natural language can be usefully described as quasi-compositional and we suggest that deep learning-based neural language models bear long-term promise to capture how language conveys meaning. We also note that a successful account of human language processing should explain both the outcome of the comprehension process and the continuous internal processes underlying this performance. These points motivate our discussion of a neural network model of sentence comprehension, the Sentence Gestalt model, which we have used to account for the N400 component of the event-related brain potential (ERP), which tracks meaning processing as it happens in real time. The model, which shares features with recent deep learning-based language models, simulates N400 amplitude as the automatic update of a probabilistic representation of the situation or event described by the sentence, corresponding to a temporal difference learning signal at the level of meaning. We suggest that this process happens relatively automatically, and that sometimes a more-controlled attention-dependent process is necessary for successful comprehension, which may be reflected in the subsequent P600 ERP component. We relate this account to current deep learning models as well as classic linguistic theory, and use it to illustrate a domain general perspective on some specific linguistic operations postulated based on compositional analyses of natural language. This article is part of the theme issue 'Towards mechanistic models of meaning composition'.
Early numeracy is one of the strongest predictors for later success in school mathematics (e.g., Duncan et al., 2007). The main goal of first grade mathematics teachers should therefore be to provide learning opportunities that enable all students to develop sound early numeracy skills. Developmental models, or learning progressions, can describe how early numerical understanding typically develops. Assessments that are aligned to empirically validated learning progressions can support teachers to understand their students learning better and target instruction accordingly. To date, there have been no progression-based instruments made available for German teachers to monitor their students’ progress in the domain of early numeracy. This dissertation contributes to the design of such an instrument. The first study analysed the suitability of early numeracy assessments currently used in German primary schools at school entry to identify students’ individual starting points for subsequent progress monitoring. The second study described the development of progression-based items and investigated the items in regards to main test quality criteria, such as reliability, validity, and test fairness, to find a suitable item pool to build targeted tests. The third study described the construction of the progress monitoring measure, referred to as the learning progress assessment (LPA). The study investigated the extent to which the LPA was able to monitor students’ individual learning progress in early numeracy over time. The results of the first study indicated that current school entry assessments were not able to provide meaningful information about the students’ initial learning status. Thus, the MARKO-D test (Ricken, Fritz, & Balzer, 2013) was used to determine the students’ initial numerical understanding in the other two studies, because it has been shown to be an effective measure of conceptual numerical understanding (Fritz, Ehlert, & Leutner, 2018). Both studies provided promising evidence for the quality of the LPA and its ability to detect changes in numerical understanding over the course of first grade. The studies of this dissertation can be considered an important step in the process of designing an empirically validated instrument that supports teachers to monitor their students’ early numeracy development and to adjust their teaching accordingly to enhance school achievement.