Failures to retrieve specific memories in previously depressed individuals: random errors or content-related?

Failures to retrieve specific memories have been related to general tendencies to commit errors in executive functioning tasks, raising the question of whether they are simply a reflection of randomly occurring lapses in cognitive control or whether their occurrence is in any way related to memory content. This study investigated the relation between failures to retrieve specific autobiographical memories and dysfunctional attitudes in individuals at risk for depression and controls. Sixteen previously depressed and 19 never-depressed participants were assessed for dysfunctional attitudes regarding "need for approval" and "performance evaluation". One week later, they were asked to generate specific memories following dependency- and achievement-related cue words, both under single and dual task conditions. In previously depressed participants, dysfunctional attitudes regarding "need for approval" significantly predicted specificity for dependency-related events under dual task conditions. The findings provide qualified support for a role of content and demonstrate how, in previously depressed individuals, content effects can surface when cognitive control is undermined.     

Boundaries of the relation between conscious recollection and source memory for perceptual details

The relation between conscious recollection and source memory for perceptual details was investigated in three experiments that combined the remember-know paradigm with a multidimensional source monitoring test. Experiment 1 replicated that source memory for perceptual details is better in the case of "remember" than "know" judgments. Experiment 2 showed that the relation between "remember" judgments and source memory for perceptual details is diminished by a semantic orienting task during encoding. Experiment 3 demonstrated that "remember" judgments are related to enhanced source memory for specific and unique kinds of perceptual source information, whereas memory for incomplete and global perceptual source information does not differentiate between "remember" and "know" judgments. The results show that the attentional focus during encoding and the specificity of retrieved source information form boundary conditions for the use of source memory for perceptual details as a basis of "remember" judgments.     

Cognitive processes in stereotype formation: the role of correct contingency learning for biased group judgments

Three studies investigated contingency learning and stereotype formation in a scenario about group membership and behavior with a confounding context factor. The studies tested predictions from theoretical accounts of biased group judgments in terms of simplistic reasoning, parallel distributed memory, and pseudocontingencies. Study 1 revealed a positive correlation between erroneous stereotype formation and learning of the true contingencies with the confounding factor. Study 2 showed that a focus manipulation during encoding moderated the correlation between stereotype formation and contingency learning but not the strength of the erroneous stereotype. Study 3 used a quasiexperimental comparison between participants with biased versus unbiased group judgments and extended the findings of a positive relation between stereotype formation and contingency learning. The results support an explanation of biased group judgments by pseudocontingencies; that is, unwarranted inferences from accurately perceived bivariate correlations in complex environments.     

The role of metacognition in prospective memory: Anticipated task demands influence attention allocation strategies

The present study investigates how individuals distribute their attentional resources between a prospective memory task and an ongoing task. Therefore, metacognitive expectations about the attentional demands of the prospective-memory task were manipulated while the factual demands were held constant. In Experiments 1a and 1b, we found attentional costs from a prospective-memory task with low factual demands to be significantly reduced when information about the low to-be-expected demands were provided, while prospective-memory performance remained largely unaffected. In Experiment 2, attentional monitoring in a more demanding prospective-memory task also varied with information about the to-be-expected demands (high vs. low) and again there were no equivalent changes in prospective-memory performance. These findings suggest that attention–allocation strategies of prospective memory rely on metacognitive expectations about prospective-memory task demands. Furthermore, the results suggest that attentional monitoring is only functional for prospective memory to the extent to which anticipated task demands reflect objective task demands.     

Kenosis,Dynamic Śūnyatā and Weak Thought: Abe Masao and Gianni Vattimo

The verb κεν?ω (kenos) means ‘to empty’ and St. Paul uses the word ?κ?νωσεν (ekenosen) writing that ‘Jesus made himself nothing’ and ‘emptied himself’. ?ūnyatā is a Buddhist concept most commonly translated as emptiness, nothingness, or nonsubstantiality. An important kenosis–?ūnyatā discussion was sparked by Abe Masao’s paper ‘Kenotic God and Dynamic ?ūnyatā’ (in 1984). I confront the kenosis–?ūnyatā theme with Vattimo’s kenosis-based philosophy of religion. For Vattimo, kenosis refers to ‘secularization’: when strong structures such as the essence and the fulfilment of the Christian message are weakened. Parallels between Abe’s and Vattimo’s thought will be demonstrated with regard to themes current in East–West comparative philosophy: reality and emptiness, the overcoming of metaphysics, the position of the Self, the human and the divine, and the relationship between science and religion. The latter point is particularly timely because since the 1990s religious fundamentalism has pushed forward a curious ‘religion as science’ hypothesis. Both thinkers’ relationship with the idea of Nothingness will also be explored. Finally, Abe’s interpretation of ?ūnyatā will be presented as a form of ‘weak thought’. Both Abe and Vattimo design a religious attitude based on negativity without falling into the trap of anti-religious nihilism. Abe’s negation of the subject, which leads to a pluralism of beings, can very well be compared with Vattimo’s paradoxical ‘credere di credere’ (to believe to believe), through which Vattimo describes the attitude of an ego that has lost its own subjectivity. The person who does not believe but only ‘believes to believe’ is a sort of non-ego. I show that a ‘half-theistic’ way of thinking God based on kenosis can work in the service of plurality because it deconstructs the principle of reality based on faith and ‘fullness’.     

Neue Felder in der Operationalisierten Psychodynamischen Diagnostik

After the operationalized psychodynamic diagnostics (OPD) system became well established in clinical as well as research contexts, especially in German speaking countries, the OPD task force now focuses on issues, such as modules and new manuals which are related to various clinical contexts. In this article new modules and manuals are presented and discussed in summarized form: the modules for addiction disorders and for forensic patients, the new OPD-2 manual for children and adolescents, an OPD-based manual for formulating initial assessment reports for insurance companies as well as a conceptualization for an operationalized psychodynamic therapy (OPT).     

An old problem: how can we distinguish between conscious and unconscious knowledge acquired in an implicit learning task?

A long lasting debate in the field of implicit learning is whether participants can learn without acquiring conscious knowledge. One crucial problem is that no clear criterion exists allowing to identify participants who possess explicit knowledge. Here, we propose a method to diagnose during a serial reaction time task those participants who acquire conscious knowledge. We first validated this method by using Stroop-like material during training. Then we assessed participants’ knowledge with the Inclusion/Exclusion task (Experiment 1) and the wagering task (Experiment 2). Both experiments confirmed that for participants diagnosed as having acquired conscious knowledge about the underlying sequence the Stroop congruency effect disappeared, whereas for participants not diagnosed as possessing conscious knowledge it only slightly decreased. In addition, both experiments revealed that only participants diagnosed as conscious were able to strategically use their acquired knowledge. Thus, our method allows to reliably distinguish between participants with and without conscious knowledge.     

Willing and able to fake emotions: a closer examination of the link between emotional dissonance and employee well-being

Emotional dissonance resulting from an employee's emotional labor is usually considered to lead to negative employee outcomes, such as job dissatisfaction and emotional exhaustion. Drawing on Festinger's (1957) cognitive dissonance theory, we argue that the relationship between service employees' surface acting and job dissatisfaction and emotional exhaustion is moderated by 2 aspects of a service worker's self-concept: the importance of displaying authentic emotions (reflecting the self-concept's self-liking dimension) and the employee's self-efficacy when faking emotions (reflecting the self-competence dimension). A survey of 528 frontline employees from a wide variety of service jobs provides support for the moderating role of both self-concept dimensions, which moderate 3 out of 4 relationships. Theoretical and practical implications are discussed from the perspectives of cognitive dissonance and emotional labor theories.     

Bound context features are integrated at encoding

In the present research, we tested the predictions of different accounts of context binding in "remember" judgements. Context binding, defined as the stochastically dependent retrieval of two different context features, has previously been suggested to be due to mechanisms operating at retrieval either by cueing among context features (Meiser & Br?der, 2002) or by cueing between item and context features (Starns & Hicks, 2008). These accounts, however, do not make specific assumptions regarding the underlying memory representation supporting context binding. By contrast, here we propose that a binding process at encoding integrates item and context information into a coherent memory representation. Varying the presentation of the context features during encoding either with both context features presented simultaneously or with features spread over two encoding episodes, data from two experiments corroborate the notion that binding is produced at encoding. This result suggests that a binding process integrating the context features at encoding is necessary for stochastically dependent retrieval of context features.     

Constructing preference from experience: the endowment effect reflected in external information search

People often attach a higher value to an object when they own it (i.e., as seller) compared with when they do not own it (i.e., as buyer)--a phenomenon known as the endowment effect. According to recent cognitive process accounts of the endowment effect, the effect is due to differences between sellers and buyers in information search. Whereas previous investigations have focused on search order and internal search processes (i.e., in memory), we used a sampling paradigm to examine differences in search termination in external search. We asked participants to indicate selling and buying prices for monetary lotteries in a within-subject design. In an experience condition, participants had to learn about the possible outcomes and probabilities of the lotteries by experiential sampling. As hypothesized, sellers tended to terminate search after sampling high outcomes, whereas buyers tended to terminate search after sampling low outcomes. These differences in stopping behavior translated into samples of the lotteries that were differentially distorted for sellers and buyers; the amount of the distortion was predictive of the resulting size of the endowment effect. In addition, for sellers search was more extended when high outcomes were rare compared with when low outcomes were rare. Our results add to the increasing evidence that the endowment effect is due, in part, to differences in predecisional information search.