Experimental approaches to developmental dyslexia: An introduction

Summary The nine papers on reading processes and problems collected together in this issue are discussed and related to each other. The studies all share a theoretical framework which is based on models of cognitive psychology and experimental methods developed in this area. A single major hypothesis emerges from these studies on the nature of developmental dyslexia. In its weak form the hypothesis suggests a phonological deficit, in its strong form a specific deficit in speech-motor programming. While other determinants of reading failure are not ruled out, the evidence from the various independent experiments allows the surprisingly parsimonious interpretation of developmental dyslexia as a type of speech problem.     

Position effects in encoding briefly exposed item matrices: evidence for a reading bias or merely a matter of the selection criterion?

Position effects are frequently reported in experiments that investigate the recognition of items from briefly exposed stimulus matrices. A reliable finding is the ability to report items from the first row of the matrix more accurately than from the second row. The present experiments explore whether this position effect depends upon the selection criterion used to indicate the subgroup of items that has to be reported in a given trial. In Experiment 1, German and Chinese participants were presented with language-specific items which had to be selected by column. In Experiment 2, Germans were presented with Latin letters and the selection criterion was letter color. A strong row effect was evident in both experiments although the selection criteria did not prompt a line-by-line grouping of the items. The row effect is seen as a manifestation of top-down processing that is derived from reading habits.     

Rechtliche Rahmenbedingungen und Behandlungspraxis bei persönlichkeitsgestörten Straftätern in den Niederlanden

Zusammenfassung   Die Behandlung pers?nlichkeitsgest?rter Straft?ter, die in den Niederlanden haupts?chlich dem Ma?regelvollzug obliegt, steht durch die Forderung von Politik und ?ffentlichkeit nach maximaler Sicherheit der Allgemeinheit momentan unter st?ndigem Druck. Gleichzeitig finden im Ma?regelvollzug Entwicklungen statt, die gew?hrleisten sollen, dass der Sektor seine prim?re Aufgabe, die Gesellschaft vor rückfallgef?hrdeten Straft?tern zu schützen, besser erfüllen kann. Dabei wird ebenfalls versucht, den unterschiedlichen Sicherungs- und Behandlungsbedürfnissen der verschiedenen Patientengruppen durch ein differenziertes, wissenschaftlich fundiertes Behandlungsangebot gerecht zu werden. In diesem Beitrag werden die Errungenschaften in der Behandlung psychisch gest?rter Straft?ter beschrieben und es wird erl?utert, inwieweit die Panikmache von Politik und Medien die gemachten Fortschritte zu untergraben droht.      

Laboratory instruments in the history of psychology

The importance of laboratory instruments as sources for the writing of the history of psychology is stressed, and illustrated through the use of examples where their study has been profitable. Most importantly, the role of the Hipp chronoscope in the reaction-time experiment is discussed, and the importance of various changes introduced into its design by James McKeen Cattell is shown. A photograph, first exhibited by the Department of Psychology of Clark University at the 1893 World's Columbian Exposition in Chicago is included, and further illustrates the importance of these instruments to historians.     

Memory coding for binary sequences in children

Some differences in the efficiency of coding were found between 4- and 6-year-olds. However, it appeared that the coding strategies were similar at lower and higher levels of memory capacity and development.     

The issue of human existence as represented in dreaming: A new Daseinsanalytic interpretation of the meaning of dreams

Abstract

Dreams are associated with those issues of our waking life which preoccupy us emotionally. According to our Daseinsanalytic view, however, the issue that concerns us while dreaming is actually not the concrete worrying matter itself, but its existential dimension. This view is based on Martin Heidegger's concept of human being as that being to which its own being is an issue. It means that all feeling and understanding dealing with concrete issues concurrently refer to fundamental issues of our existence. Dreaming though, we are focused entirely on the fundamental aspects. Dreams show the very individual and specific struggle of the dreamer with certain conditions of human life, which he or she is unable or unwilling to accept because they seem too difficult to endure. I want to demonstrate this method of interpretation on a dream of a depressive patient. The example illustrates that the concerns of dreaming are rooted in and refer to an existential dilemma that is hidden in the concrete difficulties of waking life and represented in the concrete dream events. In addition, it gives us the opportunity to inquire into the specificity of the fundamental dilemma of a personality with a “depressive view” of the world.     

Does globalization affect our dreams? An inquiry into the subject matter of dreaming

Abstract

Does globalization affect our dreaming? This would be the case if dreams, in an increasingly globalized world, showed a decrease in characteristic cultural traits. I maintain however that the specific culture of the dreamer is not relevant in dreams in the first place. Any effect globalization may have on us is therefore not essential to the subject matter of dreaming.

Following Martin Heidegger's philosophical analysis of human existence, dreams are found to deal with emotionally relevant issues of our existence with which we have difficulties to come to terms. Matters of normality which are felt to be matters of course are not a topic in dreams. Consequently, normal cultural features only become a topic for dreaming in some form of negation of their normal function. An impressive dream-report, centering on a denied handshake, serves as an illustration.

In conclusion, it is stated that dreams are concerned with those very individual responses to general human issues which do not comply with the collectively accepted so-called “normal” responses of the specific culture. Our cultural identity is only of very marginal interest in dreams. Dreams spring from and point to the psychoanalytic identity of the dreamer.     

Psychophysiological evidence for the genuineness of swimming-style colour synaesthesia

Recently, swimming-style colour synaesthesia was introduced as a new form of synaesthesia. A synaesthetic Stroop test was used to establish its genuineness. Since Stroop interference can occur for any type of overlearned association, in the present study we used a modified Stroop test and psychophysiological synaesthetic conditioning to further establish the genuineness of this form of synaesthesia. We compared the performance of a swimming-style colour synaesthete and a control who was trained on swimming-style colour associations. Our results showed that behavioural aspects of swimming-style colour synaesthesia can be mimicked in a trained control. Importantly, however, our results showed a psychophysiological conditioning effect for the synaesthete only. We discuss the theoretical relevance of swimming-style colour synaesthesia according to different models of synaesthesia. We conclude that swimming-style colour synaesthesia is a genuine form of synaesthesia, can be mimicked behaviourally in non-synaesthetes, and is best explained by a re-entrant feedback model.     

Tattoo and taboo: on the meaning of tattoos in the analytic process

Tattooing projects a visual image in transference to form a backdrop for the most salient unconscious inner conflicts arising during an ongoing analytic process. Like a snapshot, the tattoo is a dialectic record of the mother-father relationship, of desires for closeness and distance, commonality and difference, identification and individuation. As Walter Benjamin famously stated about the nature of visual images in his Arcades Project, the tattoo represents "dialectics at a standstill." What seems paramount to the patient who participates in the act of tattooing is the need for stasis and immutability, as if bringing unconscious conflicts to "standstill" were to deliver a sense of stability. Unconsciously, the need is triggered by a threat to the inner stability resulting from fear of violating a taboo escalating to the point that fears of abandonment and fusion become unbearable. On the one hand, the tattoo is a visual symbolization of a taboo transgression; on the other hand, it activates the same through an act of self-injury that resembles the magical ritual acts of indigenous peoples' use of tattoos. The taboo thus serves as an ersatz for the actual violation of the taboo in real life, so that the tattoo may be ascribed a magical significance or totemic function. And yet the tattoo's success as a vehicle for constructing a transitional object is always contingent on the tangible manipulation of the skin conjoined with the creation of a symbolizing visual image. The image then acts like a "patch" to repair holes blown into Winnicott's "potential space" and to reconstruct it.