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As predicted, people's mental representation of a compassionate face contained more happiness/less sadness in an American than German context. Across studies, ANA partially mediated the cultural differences. This research demonstrates that responses that are intended to be compassionate might not be considered equally compassionate and comforting across cultures, which has implications for relief efforts, which are often organized internationally. (PsycInfo Database Record (c) 2021 APA, all rights reserved).Affective functioning is compromised in people who develop persecutory delusions, but the specifics of these affective disturbances remain unclear. To better understand the precise nature of affective disturbances in this group, it could prove helpful to focus not only on average or momentary affect intensities but also on the dynamic properties of affect, that is, the patterns and regularities with which affect fluctuates over time. This study used experience-sampling in a community sample with varying levels of paranoid ideation (n = 144) to capture different aspects of temporal affect dynamics in the two affective dimensions of valence and arousal. Specifically, we aimed to elucidate whether paranoid ideation is associated with high affective instability (i.e., both high affective variability and low inertia) or only with high affective variability or low affective inertia and whether these effects would be maintained when mean affect levels are controlled for. Results showed that the intensity and frequency of paranoid ideation were significantly associated with high variability of affective arousal, but for paranoia frequency, the effect was not robust against controlling for average arousal levels. Paranoia frequency was also associated with low inertia in affective valence, and paranoia intensity was associated with high valence variability. We discuss the implications of these findings for future research and clinical practice. (PsycInfo Database Record (c) 2021 APA, all rights reserved).Nostalgia is a sentimental longing for one's past. We examined the effect of a 6-week, weekly nostalgia intervention on well-being (positive and negative affect, life satisfaction, subjective vitality, and eudaimonic well-being) over time. After 3 weeks, participants who engaged in nostalgic reflection had higher well-being than those who engaged in ordinary reflection. After 6 weeks, and at a 1-month follow-up, the positive effect of nostalgic reflection was reserved for those who were high on dispositional nostalgia (i.e., well-suited to the nostalgia intervention). However, at these time points, nostalgic reflection was associated with lower well-being among those particularly low on dispositional nostalgia. Across time points, nostalgic reflection was beneficial to the degree that it fostered social connectedness, meaning in life, and self-continuity, pointing to mechanisms that drive nostalgia's positive influence on well-being. In summary, weekly nostalgic reflection has temporary well-being benefits for most (out to 3 weeks) and, beyond that, is a matter of fit-beneficial or adverse to those especially high or low on dispositional nostalgia, respectively. (PsycInfo Database Record (c) 2021 APA, all rights reserved).Attentional biases toward negative information are implicated in various emotional disorders. The literature probing this relationship relies on assumptions that the tasks used to measure attentional biases are sensitive to the negative emotional qualities of stimuli; but are such assumptions justified? We assessed the degree to which two widely used tasks-the dot probe and emotion-induced blindness-displayed sensitivity to gradations in valence and arousal ratings for negative emotional pictures. For emotion-induced blindness (the failure to see a target that follows an emotional distractor in a rapidly presented sequence of items), there was strong evidence of sensitivity to gradations in both valence and arousal. In contrast, there was moderate to strong evidence that the dot probe (a spatial attention task where latency to respond to a target depends on whether it appears at or away from the location of an emotional stimulus) was insensitive to gradations in valence and arousal, although there was some evidence of its sensitivity to emotional versus neutral stimuli overall. That said, in the dot probe, response latency regardless of spatial relationship between the target and the emotional image appeared sensitive to gradations in stimulus emotionality. Together, these findings suggest that such sensitivity may be characteristic of nonspatial, rather than spatial, aspects of attention. Implications for attentional bias studies are discussed. Notably, the finding that emotion-induced blindness was sensitive to gradations in ratings of emotional pictures supports claims that the effect arises due to stimulus emotionality rather than simply differences in visual features of pictures (e.g., color, brightness, complexity). (PsycInfo Database Record (c) 2021 APA, all rights reserved).A central tenet of psychodynamic theory of depression is the role of avoided anger. However empirical research has not yet addressed the question of for which patients and via what pathways experiencing anger in sessions can help. The therapeutic alliance and acquisition of patient insight are important change processes in dynamic therapy and may mediate the anger-depression association. This study was embedded into a randomized trial testing the efficacy of Intensive Short-Term Dynamic Psychotherapy (ISTDP) for treatment resistant depression. In-session patient affect experiencing (AE) was coded for every available session (475/481) by blinded observers in 27 patients randomized to ISTDP. Dynamic Structural Equation Modeling was used to examine within-person associations between variation in depression scores session-by-session and both patient ratings (alliance) and observer ratings (AE and insight) of the treatment process. Alliance and insight were independent mediators of the effect of anger on next-session depression. However, the relative importance of these two indirect effects of anger on depression was conditional on pretreatment patient personality pathology (PP). In patients with higher PP, in-session anger was negatively related to depressive symptoms next session, with this effect operating through higher alliance. In patients with low PP, in-session anger was negatively related to depressive symptoms next session, with this effect operating through enhanced patient insight. These findings highlight an anger-depression mechanism of change in dynamic therapy. Depending upon patient personality, either an "insight pathway" or a "relational pathway" may promote the effectiveness of facilitating arousal and expression of patients' in-session feelings. (PsycInfo Database Record (c) 2021 APA, all rights reserved).We examined how much 62 adult community clients working with 26 doctoral student therapists in the 10th session of individual, open-ended, psychodynamic psychotherapy engaged in affective and cognitive-behavioral exploration preceding and following four different therapist skills (restatement, reflection of feelings, open question for thoughts, open question for feelings). Overall, therapists used more skills focused on thoughts than feelings. At the between-therapists level, therapists tended to use more skills focused on affect when antecedent client affective exploration was high. An increase in affective exploration was associated with skills focused on feelings, however, clients low in attachment anxiety showed a decrease in affective exploration in response to paraphrases (i.e., restatements and reflections of feelings). Open questions for feelings were associated with an increase in cognitive-behavioral exploration, especially for clients low in attachment anxiety. Implications for practice and research are discussed. (PsycInfo Database Record (c) 2021 APA, all rights reserved).This study investigates how the awareness of social inequities and racism may serve as a foundation for psychology trainees' social justice self-efficacy beliefs, outcome expectations, interests, and commitment. Using the social-cognitive justice developmental framework proposed by Miller et al. (2009), a total of 222 participants were recruited from accredited applied psychology programs across the United States. Participants completed measures assessing their levels of two dimensions of critical consciousness Egalitarianism and awareness of inequality (Diemer et al., 2017), their colorblind racial attitudes (Neville et al., 2000), and their social justice self-efficacy, outcome expectations, interests, and commitment (Miller et al., 2009). A hypothesized path model was fit to the data. Alternative models were also considered. Results indicated that participants who endorsed egalitarianism and were more aware of social inequities showed greater awareness of racism and, in turn, were more likely to endorse a higher orientation and commitment to social justice. Limitations and implications for future research and training are discussed. (PsycInfo Database Record (c) 2021 APA, all rights reserved).Lithium-ion batteries (LIBs) are still facing safety problems, mainly due to dendrite growth on the anode that leads to combustion and explosion. Forming a stable solid electrolyte interface (SEI) layer is an effective way to suppress this. To induce the formation of stable SEI using simple methods at a low cost, we report an ultrathin and large-scale hexagonal boron nitride (h-BN)/polyimide (PI) layer that was coated on a commercial polypropylene (PP) separator. The formation of a stabilized SEI component induced by the h-BN coating layer is proposed, as suggested by theoretical calculations and confirmed by electrochemical analysis and spectroscopy. It effectively suppresses Li dendrite growth and reduces the consumption of active lithium. The separator also has good electrolyte wettability, excellent mechanical strength and thermal conductivity, and high thermal stability. When using the h-BN modified separator in a full cell, the capacity is extremely stable after long cycling and high temperature.The spin dynamics in CsPbBr3 lead halide perovskite nanocrystals are studied by picosecond pump-probe Faraday rotation in an external magnetic field. Coherent Larmor precession of electrons and holes with spin dephasing times of ∼600 ps is detected in a transversal magnetic field. The longitudinal spin relaxation time in weak magnetic fields reaches 80 ns at a temperature of 5 K. In this regime, the carrier spin dynamics is governed by nuclear spin fluctuations characterized by an effective hyperfine field strength of 25 mT. Epacadostat molecular weight The Landé factors determining the carrier Zeeman splittings are ge = +1.73 for electrons and gh = +0.83 for holes. A comparison with a CsPbBr3 polycrystalline film and bulk single crystals evidences that the spatial confinement of electrons and holes in the nanocrystals only slightly affects their g factors and spin dynamics.Penta-twinned nanomaterials often exhibit unique mechanical properties. However, the intrinsic deformation behavior of penta-twins remains largely unclear, especially under the condition of high shear stress. In this study, we show that the deformation of penta-twins often subject to a structural destruction via dislocation-mediated coordinated twin boundary (TB) deformation, resulting in a reconstructed pentagon-shaped core. This reconstructed core region is mainly induced by the coordinated TB migration along different directions (for the nucleation and growth) and accelerated by the TB sliding (for the growth). The destructed penta-twin core can effectively accommodate the intrinsic disclination of the penta-twin, which further collapses beyond a critical size, as predicted by an energy-based criterion. These intrinsic deformation behaviors of penta-twins would enable the possibility of controlling the morphology of penta-twinned nanomaterials with unique properties.