Some observations on the process of mourning

The main proposal of this paper is that normal mourning is not completed after six months to a year or two as suggested in earlier literature, but may bring about a permanent alteration of psychological structures that affect various aspects of the mourning persons’ lives. These structural consequences of mourning consist in the setting up of a persistent internalized object relationship with the lost object that affects ego and superego functions. The persistent internalized object relationship develops in parallel to the identification with the lost object, and the superego modification includes the internalization of the value systems and life project of the lost object. A new dimension of spiritual orientation, the search for transcendental value systems, is one consequence of this superego modification.     

Reply to Panel Follow-up Questions

When both therapist and client share a traumatic event, there are multiple levels of vulnerability to traumatization for the therapist. Our personal vulnerability is not only a backdrop for our clinical work but also an acknowledged fact in many therapeutic relationships, a situation that changes the frame of the work. In addition to clinical challenges, shared trauma increases a therapist's vulnerability to vicarious traumatization; VT is defined as the negative transformation of the therapist's inner experience as a result of his or her empathic engagement with and responsibility for a traumatized client. Emphasizing the importance of awareness, self-care, meaning, and community, the article summarizes important steps to anticipate, address, and transform the therapist's experience of vicarious traumatization.     

Heterogeneity of strategy use in the Iowa gambling task: A comparison of win-stay/lose-shift and reinforcement learning models

The Iowa gambling task (IGT) has been used in numerous studies, often to examine decision-making performance in different clinical populations. Reinforcement learning (RL) models such as the expectancy valence (EV) model have often been used to characterize choice behavior in this work, and accordingly, parameter differences from these models have been used to examine differences in decision-making processes between different populations. These RL models assume a strategy whereby participants incrementally update the expected rewards for each option and probabilistically select options with higher expected rewards. Here we show that a formal model that assumes a win-stay/lose-shift (WSLS) strategy—which is sensitive only to the outcome of the previous choice—provides the best fit to IGT data from about half of our sample of healthy young adults, and that a prospect valence learning (PVL) model that utilizes a decay reinforcement learning rule provides the best fit to the other half of the data. Further analyses suggested that the better fits of the WSLS model to many participants’ data were not due to an enhanced ability of the WSLS model to mimic the RL strategy assumed by the PVL and EV models. These results suggest that WSLS is a common strategy in the IGT and that both heuristic-based and RL-based models should be used to inform decision-making behavior in the IGT and similar choice tasks.     

Physiological and behavioral signatures of reflective exploratory choice

Physiological arousal, a marker of emotional response, has been demonstrated to accompany human decision making under uncertainty. Anticipatory emotions have been portrayed as basic and rapid evaluations of chosen actions. Instead, could these arousal signals stem from a “cognitive” assessment of value that utilizes the full environment structure, as opposed to merely signaling a coarse, reflexive assessment of the possible consequences of choices? Combining an exploration–exploitation task, computational modeling, and skin conductance measurements, we find that physiological arousal manifests a reflective assessment of the benefit of the chosen action, mirroring observed behavior. Consistent with the level of computational sophistication evident in these signals, a follow-up experiment demonstrates that anticipatory arousal is modulated by current environment volatility, in accordance with the predictions of our computational account. Finally, we examine the cognitive costs of the exploratory choice behavior these arousal signals accompany by manipulating concurrent cognitive demand. Taken together, these results demonstrate that the arousal that accompanies choice under uncertainty arises from a more reflective and “cognitive” assessment of the chosen action’s consequences than has been revealed previously.     

Working Hard to Take the Easy Way Out: How the Need for Cognitive Closure Shapes Strategic Effort Investment to Ease Future Decision Making

Consumers make countless decisions each day that force them to determine the amount of effort they are willing to invest into the decision process. Due to their desire for immediate resolution and propensity to seize upon available options, individuals high in the need for cognitive closure make decisions that are traditionally associated with reduced effort investment. Counter to this traditional perspective, this research demonstrates that those seeking closure strategically invest effort into the decision process, so long as the initial effort investment is expected to simplify similar decisions in the future. Three experiments demonstrate that those motivated by closure put forth greater effort when they expect to repeat the decision (Experiment 1) and in contexts where a justifiable choice option is not readily available (Experiment 2). Furthermore, this effort investment is shown to payoff in terms of streamlining subsequent decision making (Experiment 3). These findings detail the strategic use of effort by those seeking closure to ease future decision making and thus provide a conceptual framework for when and why those seeking closure allocate effort in decision making.     

Sukzessivvergleich von gebogenen Linien

Ohne Zusammenfassung Mit 1 Textabbildung.     

Soziologie im Physikalismus

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