Depressive Rumination and Co-Morbidity: Evidence for Brooding as a Transdiagnostic Process

A sample of 116 patients with unipolar mood disorders referred to a specialist research clinic were assessed to investigate (a) whether rumination is a transdiagnostic process that is related to co-morbid Axis I and II symptoms and diagnosis in depressed patients; (b) whether common findings in the depressive rumination literature could be replicated in a recurrent depressed sample. Consistent with the transdiagnostic hypothesis, rumination was positively associated with both depression and anxiety, brooding was related to co-morbid obsessive-compulsive disorder and generalized anxiety disorder, and rumination was associated with traits associated with borderline personality disorder, most notably self-report of unstable relationships and inconsistent sense of self. As predicted, rumination was equivalent in currently depressed and formerly depressed patients, suggesting that rumination is not simply dependent on mood state or clinical status. As predicted, the brooding subtype most strongly correlated with depressed and anxious symptoms, consistent with previous observations that brooding is the more maladaptive form of rumination. As predicted, rumination was associated with reports of sexual abuse. Inconsistent with previous findings, there was no gender difference in rumination.     

An interest‐based intervention package to increase peer social interaction in young children with autism spectrum disorder

The literature suggests that children with autism spectrum disorder (ASD) educated in inclusive settings generally do not interact with typically developing classmates during social activities. This study assessed whether an intervention package consisting of interest‐based structured play activities involving adult instruction, modeling, and response to child questions would result in an increase in social interaction with typically developing peers. A multiple baseline design across four participants with an embedded reversal was used to demonstrate the effects of the intervention on social interaction during structured play sessions. Initiations, responses, and interactive play increased for all participants. Generalization to novel peers was observed, and treatment gains were maintained during 6‐week follow‐up sessions. Recommendations for practitioners working with children with ASD in inclusive settings and potential areas of future research are discussed.     

The influence of war on moral judgments about harm

How does war influence moral judgments about harm? While the general rule is “thou shalt not kill,” war appears to provide an exception to the moral prohibition on intentional harm. In three studies (n = 263, n = 557, n = 793), we quantify the difference in moral judgments across peace and war contexts, and explore two possible explanations for the difference. The findings demonstrate that third-party observers judge a trade-off of one life for five as more morally acceptable in war than in peace, especially if the one person is from an outgroup of the person making the trade-off. In addition, the robust difference in moral judgments across “switch” and “footbridge” trolley problems is attenuated in war compared to in peace. The present studies have implications for moral psychology researchers who use war-based scenarios to study broader cognitive or affective processes. If the war context changes judgments of moral scenarios by triggering group-based reasoning or altering the perceived structure of the moral event, using such scenarios to make decontextualized claims about moral judgment may not be warranted.     

Processing mode causally influences emotional reactivity: distinct effects of abstract versus concrete construal on emotional response

Three studies are reported showing that emotional responses to stress can be modified by systematic prior practice in adopting particular processing modes. Participants were induced to think about positive and negative scenarios in a mode either characteristic of or inconsistent with the abstract-evaluative mind-set observed in depressive rumination, via explicit instructions (Experiments 1 and 2) and via implicit induction of interpretative biases (Experiment 3), before being exposed to a failure experience. In all three studies, participants trained into the mode antithetical to depressive rumination demonstrated less emotional reactivity following failure than participants trained into the mode consistent with depressive rumination. These findings provide evidence consistent with the hypothesis that processing mode modifies emotional reactivity and support the processing-mode theory of rumination.     

Role of the ventral medial prefrontal cortex in mediating behavioral control-induced reduction of later conditioned fear

A prior experience of behavioral control over a stressor interferes with subsequent Pavlovian fear conditioning, and this effect is dependent on the activation of the ventral medial prefrontal cortex (mPFCv) at the time of the initial experience with control. It is unknown whether mPFCv activity is necessary during fear learning and/or testing for this interference to occur. One week following controllable stress, the infralimbic cortex (IL) was temporarily inactivated either before fear learning or later testing. Inactivation of the IL before the test for conditioned fear, but not before conditioning, blocked the fear reducing effects of prior controllable stress. This suggests that the experience with control interferes with the expression of fear behavior and not the learning of the association, and that the mPFCv is needed to regulate conditioned fear behavior.     

Strong body,clear mind: Physical activity diminishes the effects of supervisor interpersonal injustice

We integrate exercise physiology tenets with self-regulation theory to explain how physical activity diminishes the effects of supervisor interpersonal injustice. We posit that individuals can help prevent self-regulation depletion from interpersonal injustice when they engage in physical activity. In Study 1, we manipulated physical activity and interpersonal injustice in a laboratory setting, and in Study 2, utilizing a two-week experience sampling method we examined how employees reacted differently to daily interpersonal injustice as a function of their general level of physical activity engagement. Our results demonstrate that both acute and chronic levels of physical activity attenuate the effects of supervisor interpersonal injustice episodes on self-regulation depletion, which subsequently reduces social undermining directed toward the supervisor. Our findings highlight the theoretical and practical significance of physical activity for interpersonal injustice and for organizations in general.     

EFFECTS OF COOPERATIVE LEARNING GROUPS DURING SOCIAL STUDIES FOR STUDENTS WITH AUTISM AND FOURTH-GRADE PEERS

We investigated the use of cooperative learning groups as an instructional strategy for integrating 2 students with autism into a fourth-grade social studies class. Baseline consisted of 40 min of teacher-led sessions including lecture, questions and discussion with students, and the use of maps. The intervention condition consisted of 10 min of teacher introduction of new material, followed by cooperative learning groups that included tutoring on key words and facts, a team activity, and a whole class wrap-up and review. An ABAB design showed increases for target students and peers for the number of items gained on weekly pretests and posttests, the percentage of academic engagement during sessions, and durations of student interaction during the intervention.     

Joy is a distinct positive emotion: Assessment of joy and relationship to gratitude and well-being

In three studies we investigated joy and its relationship to subjective well-being (SWB). We developed measures of joy based on recent conceptualizations of joy in the humanities and social sciences. In Studies 1 and 2 we developed reliable measures of state and trait joy. In Study 3 we used a two-month prospective design to investigate the relationship of joy to gratitude and SWB. We found that dispositional gratitude predicted increases in state joy over time. We also found that trait joy predicted increases in state gratitude, providing evidence for an intriguing upward spiral between joy and gratitude. Finally, we found that trait joy was associated with increases in SWB over time. Factor analyses indicated that joy loaded separately from other positive emotions. We conclude that joy is a discrete positive emotion, it can be measured reliably with self-report instruments, and that it may be an important component of well-being.     

Kant on materialism

ABSTRACT

In this paper I argue that Kant’s complex argument against materialism involves not only his generic commitment to the existence of non-spatio-temporal and thus non-material things in themselves (which follows directly from Transcendental Idealism), but also considerations pertaining to reason and the subject of our thoughts. Specifically, I argue that because Kant conceives of reason in such a way that it demands a commitment to the existence of the unconditioned so that we can account for whatever conditioned objects we encounter in experience, our thoughts, which are also conditioned, require something unconditioned that, because it is unconditioned, cannot be material. In this way, Kant’s attitude towards materialism is based not only on abstract features of his metaphysics and epistemology, but also on specific features that were under serious discussion in the early modern period.