Are first impressions lasting impressions? An exploration of the generality of the primacy effect in memory for repetitions

In five experiments, we investigated the primacy effect in memory for repetitions (DiGirolamo & Hintzman, 1997), the finding that when participants are shown a study list that contains two very similar versions of the same stimulus, memory is biased in the direction of the version that was presented first. In the experiments reported, the generality of the effect was examined by manipulating the orientation and features of the repeated stimuli. The results confirmed that the effect is reliable when stimulus changes affect the accidental properties of the stimulus (properties of the stimulus that give information about distance or angle but do little to aid in identification). However, the effect was not found when changes were made to other aspects of the stimulus. The results suggest that the primacy effect in memory for repetitions is not robust across all stimulus changes and converge with previous findings that have demonstrated that such properties of stimuli as orientation and size are represented differently in memory than are other stimulus characteristics.     

Biographical truths and their clinical consequences: Understanding ‘embodied memories’ in a third psychoanalysis with a traumatized patient recovered from severe poliomyelitis

The relationship between ‘narrative’ and ‘historical–biographical truth’ in psychoanalytic treatment has become the subject of many controversial debates in recent years. Findings of contemporary memory research have lead to great scepticism as to whether therapists are able objectively and reliably to reconstruct biographical events on the basis of their observations in the therapeutic situation. Some authors even claim that psychoanalysts should concentrate exclusively on observing the here and now of the patient′s behaviour within the transference relationship to the analyst. In this paper it will be discussed whether the baby has been thrown out with the bathwater in this debate. Centred around the insights from a third psychoanalysis with a patient who suffered from a severe case of childhood polio, the hypothesis will be discussed that working through the traumatic experience in the transference with the analyst, as well as the reconstruction of the biographical–historical reality of the trauma suffered, prove to be indispensable for a lasting structural change. Integration of the trauma into one′s own personal history and identity is and remains one of the main aims of a psychoanalytic treatment with severely traumatized patients. The reconstruction of the original trauma is indispensable in helping the patient to understand the ‘language of the body’ and to connect it with visualizations, images and verbalizations. The irreversable wounds and vulnerability of his body as the ‘signs of his specific traumatic history’ have to be recognized, emotionally accepted and understood in order to live with them and not deny them any longer. Another important aspect in psychoanalysis is to develop the capability to mentalize, in other words, to understand the intentions of central (primary) objects related to the trauma. The concept of ‘embodied memory’ might be helpful in understanding precisely in what way ‘early trauma is remembered by the body’. Observing in detail the sensory‐motor coordinations in the analytic relationship enables one to decode the inappropriate intensity of affects and fantasies which match the original traumatic interaction and are revealed as inappropriate reactions in the present, new relationship to the analyst.     

REFLECTIONS ON THE FAILURE OF THE LOVERS OF ZION

This article considers the important role of archival photographs in the work of historians, artists and writers of the generation after the Holocaust. Powerful “points of memory” linking past and present, memory and postmemory, individual remembrance and cultural recall, photographs can offer evidence of past crimes and function as haunting specters that enable an affective visceral connection to the past. And yet, photographs may also be limited and flawed historical documents, promising more than they can actually reveal. The article argues that such ambiguous evidence may be a resource for historians seeking to grasp and transmit the past's emotional truth.     

Are two heuristics better than one? The fluency and distinctiveness heuristics in recognition memory

Four experiments were conducted to test the impact of having multiple heuristics (distinctiveness and fluency) available during a recognition test. Recent work by Gallo, Perlmutter, Moore, and Schacter (Memory & Cognition 36:461–466, 2008) suggested that fluency effects are reduced when the distinctiveness heuristic can be applied to a recognition decision. In Experiment 1, we used a response reversal paradigm (Van Zandt & Maldonado-Molina Journal of Experimental Psychology: Learning, Memory, and Cognition 30:1147–1166, 2004) to demonstrate that participants transitioned from an early response strategy that was largely reliant on fluency to a later strategy in which the influences of fluency and distinctiveness were both observable. Experiments 2a, 2b, and 3 showed no evidence for reduction of the fluency heuristic after picture study when the test required a delayed response (Exp. 2a), confidence ratings (Exp. 2b), or the application of conceptual fluency (Exp. 3). The results are consistent with models of memory that assume that familiarity and recollection influence individual memory decisions Wixted (Psychological Review, 114:152–176, 2007).     

Contributions of dorsal striatal subregions to spatial alternation behavior

Considerable evidence has shown a clear dissociation between the dorsomedial (DMS) and the dorsolateral (DLS) striatum in instrumental conditioning. In particular, DMS activity is necessary to form action-outcome associations, whereas the DLS is required for developing habitual behavior. However, few studies have investigated whether a similar dissociation exists in more complex goal-directed learning processes. The present study examined the role of the two structures in such complex learning by analyzing the effects of excitotoxic DMS and DLS lesions during the acquisition and extinction of spatial alternation behavior, in a continuous alternation T-maze task. We demonstrate that DMS and DLS lesions have opposite effects, the former impairing and the latter improving animal performance during learning and extinction. DMS lesions may impair the acquisition of spatial alternation behavior by disrupting the signal necessary to link a goal with a specific spatial sequence. In contrast, DLS lesions may accelerate goal-driven strategies by minimizing the influence of external stimuli on the response, thus increasing the impact of action-reward contingencies. Taken together, these results suggest that DMS- and DLS-mediated learning strategies develop in parallel and compete for the control of the behavioral response early in learning.     

Preaching to the Converted. Why Argue When Everyone Agrees?

This paper discusses the definition of argumentation as a means for persuading an audience on the acceptability of a thesis. It is argued that persuasion is a goal that relates more to the communicative situation, the type of interaction or the type of discourse, rather than to the argumentative nature of it. Departing from the analysis of a short conversational sequence between people who agree on an issue and nevertheless argue, I suggest that a definition of argumentation in terms of persuasion fails to account for what people are actually doing in these situations. I propose instead that several functions may be assigned to argumentation when considering the context in which it is produced: a cognitive function (which helps participants to elaborate a position on the discussed issue), and an identifying function (which enables them to portray themselves through the expression and the justification of their opinion). In the case analyzed here, a third function to which the argumentative activity contributes can also be identified, namely the enhancing of the emotional tonality of the relationship between the participants. While it becomes clear from the discussion of this argumentative sequence that the participants do not seek to persuade each other or some third party, it is not suggested that argumentation never aims at persuading an audience, but rather that persuasion cannot be considered as a defining feature of argumentation.     

"Without being in psychoanalysis I would never have dared to become pregnant": psychoanalytical observations in a multidisciplinary study concerning a woman undergoing prenatal diagnostics

As is well known, Freud described the clinical practice of psychoanalysis as the 'loam' of his cultural-theoretical work, an assessment which is shared by many psychoanalysts up to the present, including the authors of this paper. The complex interplay between unconscious phantasies on the one hand, and the real experiences arising from the new possibilities opened up by prenatal diagnostics on the other, is described with reference to a report of an intensive, long psychoanalysis with an analysand from a family burdened with a genetically transmitted illness (haemophilia). The holding and containing function of the analyst enabled this analysand, despite traumatic experiences with the miscarriage of a healthy child triggered by a prenatal diagnosis and the later abortion of a haemophiliac baby, nevertheless to have the courage to go through another pregnancy and give birth to a healthy girl. The intensive clinical investigation of the unconscious phantasies, conflicts and traumas around the prenatal diagnostics proved to be not only therapeutically fruitful for the analysand, Ms F. It also facilitated insights into those individual chances and risks which appear to be an integral part of the opportunities presented by todays prenatal diagnostics and, through them, it lead to a cultural-critical look at the ambivalence of medical-technical progress. These insights, which are only attainable through psychoanalysis, can represent a distinctive contribution of psychoanalysis to a multi-disciplinary dialogue with medical practitioners, geneticists, ethicists and health policy-makers. By referring to a large EU study on 'Ethical Dilemmas due to Prenatal and Genetic Diagnostics', this paper gives a practical example of such a discussion. Ms F. was psychoanalytically interviewed as part of this study, 16 years after the conclusion of her analysis. The summary of these interviews, which is set against the account of the treatment, offers an impressive insight not only into the long-term effects of a psychoanalysis under very particular personal circumstances, but also into the lasting consequences of decisions made in the context of prenatal diagnostics. Finally, the results of the individual case study are brought together with the clinical outcomes of the EU study, and some considerations are formulated concerning the protective and risk factors facing women during and after prenatal diagnostics. The paper is an appeal to psychoanalysts, with their specific competence in dealing with unconscious phantasies and conflicts and their high level of professionalism in dealing with traumatised patients, to get involved in fresh dialogue with prenatal diagnosticians and their patients.     

Emotional Relationships in Mothers and Infants: Culture-Common and Community-Specific Characteristics of Dyads from Rural and Metropolitan Settings in Argentina, Italy, and the United States

This study uses country and regional contrasts to examine culture-common and community-specific variation in mother-infant emotional relationships. Altogether, 220 Argentine, Italian, and U.S. American mothers and their daughters and sons, living in rural and metropolitan settings, were observed at home at infant age 5 months. Both variable- and person-centered perspectives of dyadic emotional relationships were analyzed. Supporting the notion that adequate emotional relationships are a critical and culture-common characteristic of human infant development, across all samples most dyads scored in the adaptive range in terms of emotional relationships. Giving evidence of community-specific characteristics, Italian mothers were more sensitive, and Italian infants more responsive, than Argentine and U.S. mothers and infants; in addition, rural mothers were more intrusive than metropolitan mothers, and rural dyads more likely than expected to be classified as mid-range in emotional relationships and less likely to be classified as high in emotional relationships. Adaptive emotional relationships appear to be a culture-common characteristic of mother-infant dyads near the beginning of life, but this relational construct is moderated by community-specific (country and regional) context.