Healing after Columbine: reflections of psychoanalytic responders to community trauma

Following the shootings at Columbine High School on April 20, 1999, the Denver Psychoanalytic Society provided both immediate and long-term interventions to those closely impacted by the tragedy. In this effort, analytically trained volunteers faced many personal challenges and role adjustments. To address these issues a reflective study group was formed twenty months after the traumatic event. Group discussions revealed a surprising number of residual symptoms from secondary trauma, as well as opportunities for shared coping among analysts. Little has been written about the very human and subjective responses of analysts in such circumstances. These experiences may be helpful to others in today's world of terrorism and unexpected violent events.     

A fundamental change in vision: where black lives matter

Using the lens of clinical work, the author, a white supervisor, plots her concerns about unconscious racism in the training of a black supervisee. Years later this supervisee brings a distressed black trainee nurse to supervision who is struggling with relational difficulties while suffering from unconscious racism in her hospital. Supervisor and supervisee grapple to offer the patient treatment on both fronts. The author explores the underlying presence of ‘white privilege’ and ‘unconscious racism’ which finds a global audience as a result of the killing of George Floyd – an event which also had implications for the long-term supervisory partnership. Links to Jessica Benjamin’s concept of ‘doer and done to’ are made, as well as discussion of a gradual change of vision in the supervisor herself. The author also makes use of insights gained from consultancy work in a multi-racial company and two Channel 4 UK television programmes that feature workshops on unconscious racism in a mixed secondary school in the London Borough of Sutton.     

Effects of preliminary class membership on subsequent stimulus equivalence class formation

The present study examined the effects of including stimuli previously trained as members of functional classes or equivalence classes on subsequent equivalence class formation, and isolated the effects of preliminary training from those of the acquired function stimuli. Fifty-six adults were assigned to 1 of 5 conditions. The control group (CONT) received no preliminary training prior to the terminal phase. Participants in the other 4 groups learned two 3-member functional classes and two 3-member equivalence classes during the preliminary phase. The terminal equivalence phase trained two 5-member classes (A → B → C → D → E) comprising abstract forms; the C stimuli in the terminal phase were (a) from the preliminary functional classes for 1 group (ACQ-F), (b) from the preliminary equivalence classes for the second experimental group (ACQ-E), (c) pictures of everyday objects for the picture control group (PIC), and (d) novel, unfamiliar stimuli for the preliminary training control group (PRE-CONT). Class formation yields were 100% in the PIC condition and 11% in the CONT condition; however, low yields in the PRE-CONT, ACQ-F, and ACQ-E conditions were unexpected, suggesting that procedural variables in preliminary training account for more of the subsequent effects on class formation than the stimulus control properties of the acquired function stimuli.     

UNDERSTANDING THE CONNECTION BETWEEN ATTACHMENT TRAUMA AND MATERNAL SELF‐EFFICACY IN DEPRESSED MOTHERS

Maternal self‐efficacy predicts sensitive and responsive caregiving. Low maternal self‐efficacy is associated with a higher incidence of postpartum depression. Maternal self‐efficacy and postpartum depression can both be buffered by social support. Maternal self‐efficacy and postpartum depression have both been linked independently, albeit in separate studies, to the experience of violent trauma, childhood maltreatment, and spousal abuse. This study proposed a model in which postpartum depression mediates the relation between attachment trauma and maternal self‐efficacy, with emotional support as a moderator. Participants were 278 first‐time mothers of infants under 14 months. Cross‐sectional data were collected online. Mothers completed questionnaires on attachment trauma, maternal self‐efficacy, postpartum depression, and emotional support. A moderated mediation model was tested in a structural equation modeling framework using Mplus’ estimate of indirect effects. Postpartum depression fully mediated the relation between trauma and maternal self‐efficacy. Emotional support moderated only the pathway between postpartum depression and maternal self‐efficacy. Attachment trauma's implications for maternal self‐efficacy should be understood in the context of overall mental health. Mothers at the greatest risk for low maternal self‐efficacy related to attachment trauma also are those suffering from postpartum depression. Emotional support buffered mothers from postpartum depression, though, which has implications for intervention and future research.     

A gradual reformation: empirical character and causal powers in Kant

According to Kant each person has an empirical character, which is ultimately grounded in one’s free choice. The popular Causal Laws interpretation of empirical character holds that it consists of the causal laws governing our psychology. I argue that this reading has difficulties explaining moral change, the ‘gradual reformation’ of our empirical character: Causal laws cannot change and hence cannot be gradually reformed. I propose an alternative Causal Powers interpretation of empirical character, where our empirical character consists of our mind’s causal powers. The resulting picture of empirical character allows for moral change and Kantian weakness of will.     

Countering embarrassment-avoidance by taking an observer's perspective

The fear of embarrassment can have harmful effects in many important consumer domains (e.g. health and financial), especially for high public self-consciousness (PUBSC) consumers. This research examines how adopting the perspective of an observer interacts with trait PUBSC to influence embarrassment-avoidance. Study 1 demonstrates that individuals high in PUBSC (vs. not) are more likely to take an actor’s perspective and to feel personal distress when viewing an ad with an embarrassment appeal. Studies 2–3 show that seeing oneself as an observer is a helpful strategy for combatting embarrassment-avoidance for high PUBSC individuals. This process is effortful and requires cognitive resources. Together, Studies 1–3 demonstrate the power of our theory to explain, predict, and modify embarrassment-avoidance among individuals most likely to anticipate and avoid embarrassment.     

From ultrafast to slow: Heating rate dependence of the glass transition temperature in metallic systems

When a solid crosses the glass transition, viscous flow sets in and the glass transforms into a supercooled liquid. The glass transition temperature exhibits a heating rate dependence which was previously observed to follow a Vogel–Fulcher–Tammann (VFT) equation. Here we report on a change in the heating rate dependence of the glass transition, determined by the distinct increase in the specific heat capacity, of a metallic glass. We combine standard techniques such as differential scanning calorimetry with recently developed ohmic heating techniques in order to cover seven orders of magnitude in heating rate. Contrary to previous reports, our results show that the change of the glass transition temperature cannot be described by a single VFT equation. Instead we find two distinct regimes which independently follow a VFT expression.