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Depression is a leading mental health concern across the U.S. and worldwide. There are myriad assessments to evaluate depressive symptoms, including the Edinburgh Postnatal Depression Scale (EPDS), which is widely used to evaluate women's pre- and postnatal depression but not as prevalent at other timepoints in adulthood, limiting its utility for longitudinal research. As part of the National Institutes of Health's (NIH) Environmental influences on Child Health Outcomes (ECHO) Research Program, the current study sought to develop a common metric so that scores on the EPDS can be converted to the standardized Patient-Reported Measurement Information System (PROMIS®) T-score metric. Drawing on data from the ECHO-Prenatal Alcohol in SIDS and Stillbirth cohort, this study used a single-group linking design, where 1,263 mothers completed the EPDS and PROMIS-Depression measures at the same time. Score linking was conducted using equipercentile and item response theory (IRT) methods. Results showed both linking methods provide robust, congruent results, and subgroup invariance held across age, race, ethnicity, education, and geographic location. The IRT-based unidimensional fixed-parameter calibration was selected due to its model simplicity, and a crosswalk table was established to convert scores from the EPDS to PROMIS T-scores. Overall, this study provides a way to aggregate data across various depression measures and timepoints, such that researchers and clinicians now have the ability to directly compare and combine EPDS data with PROMIS and other depression measures already score-linked to PROMIS. (PsycInfo Database Record (c) 2021 APA, all rights reserved).Experiencing stressful events that threaten feelings of social belonging can have far-reaching negative impacts on well-being, but there are individual differences in sensitivity to threat that might be explained by dispositional traits. In particular, naturally occurring dispositional mindfulness may be one trait that can explain such differences. To test this possibility, a pool of 495 young adults completed a measure of dispositional mindfulness and a subset of 90 (M = 19 years, SD = 1.3), selected to represent the full range of mindfulness scores, participated in an induced social rejection task (Cyberball). Threat appraisal was collected by asking about perceived exclusion and rejection post-Cyberball, and participants reported their mood and friendliness before, after, and at 3-mins of recovery, and their self-esteem and life meaning after Cyberball and at recovery. Participants higher in mindfulness reported better mood and less unfriendliness prior to Cyberball. Directly after playing Cyberball, a more heightened appraisal of threat, but not mindfulness, was associated with worse mood, less friendliness, lower self-esteem, and less life meaning. Mindfulness directly mitigated the negative effects of rejection on feelings of friendliness post rejection. When mindfulness and threat appraisal were considered in interaction, the association of perceived threat with pre- to post- changes in positive mood and friendliness was strongly negative when mindfulness was high relative to low. Further, mindfulness was associated with better recovery of mood and life meaning by 3-min after Cyberball, and these effects were additive rather than interactive. (PsycInfo Database Record (c) 2021 APA, all rights reserved).Anhedonia is a transdiagnostic symptom of psychopathology that includes diminished positive emotions and anticipation and enjoyment of reward, with particular salience during adolescence. However, the construct validity of anhedonia dimensions is not well established, thus limiting operationalization and generalization of the construct. We applied exploratory and confirmatory factor analyses to identify latent dimensions of anhedonia across four commonly used self-report measures covering different facets of anhedonic experience within a nonclinical sample of female adolescents across two waves of data collection (N = 173, Mage = 19.25; N = 147, Mage = 20.23). Factor analyses yielded a two-factor model with a physical anhedonia factor emphasizing enjoyment from physical sensations and a social anhedonia factor focusing on emotional connections with other people. These results have implications for the measurement of anhedonia in women's emotional well-being and mental health research, including research designed to identify facets of anhedonia that predict the onset, severity, and persistence of psychopathology. (PsycInfo Database Record (c) 2021 APA, all rights reserved).Mere observation of others experiencing stress is often sufficient to evoke stress vicariously, especially when people try to understand the situation from the viewpoint of others. Here, we tested whether and how the experience of vicarious stress, facilitated by perspective-taking, would influence individuals' affective and motivational reactions to an upcoming experience of firsthand stress-when they themselves encounter the same stressor in the future. Participants viewed a video clip of another participant undergoing a stressful task (a speech task), after being randomly assigned to take either a first-person perspective of the person (perspective-taking condition; n = 45) or maintain a detached, third-person, observer perspective (objective condition; n = 46). Subsequently, participants were given a surprise speech task and asked to prepare for their own speech for 2 minutes, during which their cardiovascular responses were assessed to differentiate motivational states of challenge or threat. Compared to participants in the objective condition, those in the perspective-taking condition perceived higher levels of stress in anticipation of giving a speech. The heightened stress appraisals, in turn, were associated with a more adaptive pattern of cardiovascular reactivity to the firsthand (relative to vicarious) stressor, characterized as challenge responses (an increase in cardiac output and a decrease in total peripheral resistance). These results suggest that perspective-taking enhances sensitivity to vicarious stress, which in turn, may facilitate preparedness for future stressors. Discussion centers on the functional adaptiveness of vicarious stress. Bromoenol lactone cost (PsycInfo Database Record (c) 2021 APA, all rights reserved).