Using an Apple II to control a two-field projection tachistoscope

A suite of programs is described that enables an Apple II+ microcomputer to control slide projectors and shutters as a two-field projection tachistoscope. This system is portable and allows more precise exposure timings and more complex visual stimuli to be used than are possible with earlier systems.     

Memory for emotionally arousing events over time in Autism Spectrum Disorder

Emotionally arousing events are typically better remembered and more resistant to forgetting than neutral events. Findings from word list paradigms suggest that this may not hold for individuals with Autism Spectrum Disorder (ASD), who also tend to be less accurate as eyewitnesses under some circumstances. To test whether attenuated effects of arousal on memory may be responsible for poorer eyewitness testimonies in ASD, we asked adults with and without the disorder to view either arousing or neutral versions of a narrated slide sequence (Experiment 1) or video clip (Experiment 2) before assessing their memory for the material. Both groups exhibited increases in psychophysiological arousal during the arousing compared with the neutral version of the narratives, and both groups also demonstrated a memory advantage for the arousing events. Contrary to predictions, these observations indicate that stimulus induced arousal modulates memory for naturalistic events relatively typically in ASD. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

Context reinstatement effects on eyewitness memory in autism spectrum disorder

The Cognitive Interview is among the most widely accepted forms of police interviewing techniques; however, it is ineffective for witnesses with autism spectrum disorder (ASD). One of its main components involves mentally reinstating the internal and external context that was experienced at encoding. We report evidence showing that it is the mental reinstatement instructions in the absence of any physical cues that individuals with ASD find difficult. In more supported conditions where they physically return to the same environment in which they learnt the material, they recall as much as their typical counterparts. Our findings indicate that recall in ASD is aided by context, but only when supported by the physical environment. These findings have important implications for investigative interviewing procedures for witnesses with ASD.     

The role of childhood sexual seduction in the development of an erotic transference: Perversion in the psychoanalytic situation

Abstract

Based on Ferenczi's Confusion of Tongues theory of trauma we proposed the following hypothesis: “An erotic transference is an enactment in the here-and-now of the psychoanalytic situation of a childhood seduction of sexual trauma”. We delineate the relational approach to the analysis of the incest trauma, both theoretically and clinically. The concept of enactment helps us understand the emergence of the incest trauma in the psychoanalytic situation as an indication of an earlier childhood experience. Three clinical examples are discussed which illustrate ways of using the hypothesis within the analytic process. The clinical examples demonstrate the value of enactments that are contained in the unconscious communication that the erotic transference represents.

Rachman AWM et al. Die Rolle sexueller Verführung in der Kindheit bei der Entwicklung einer erotischen Übertragungsperversion in der psychoanalytischen Situation

Basierend auf Ferenczi′s Konfusion der Zungen Trauma Theorie schlugen wir die folgende Hypothese vor: Eine erotische Übertragung ist eine Inszenierung im Hier und Jetzt der psychoanalytischen Situation einer Kindheits Verführung als sexuellem Trauma. Wir entwerfen den relationalen Ansatz theoretisch und klinisch in Bezug auf die Analyse des Inzest Traumas. Das Konzept der Reinszenierung hilft uns das Auftauchen des Inzest Traumas als ein Anzeichen einer früheren Kindheitserfahrung in der psychoanalytischen Situation zu verstehen. Es werden drei klinische Beispiele diskutiert, die die Wege illustrieren, die Hypothese innerhalb des analytischen Prozesses anzuwenden. Die klinischen Beispiele zeigen den Wert von (Re-) Inszenierungen, die in der unbewußten Kommunikaton enthalten sind, welche die erotische Übertragung repräsentieren.

Rachman A WM et. al. El rol de la seducción sexual infantil en el desarrollo de una transferencia erótica: perversión en la situación analítica.

Basado en la teoría del trauma de la confusión de lenguas de Ferenczi, proponemos la siguiente hipótesis: una transferencia erótica es un enactment en el aquí y el ahora de la situación analítica del trauma de la seducción sexual infantil. Trazamos la aproximación relacional del análisis del trauma del incesto. El concepto de enactment nos ayuda a entender la emergencia del trauma del incesto en la situación psicoanalitica, como indicación de una experiencia infantil temprana.

Se presentan tres ejemplos clínicos que ilustran formas de uso de la hipótesis desde el proceso analítico. Estos ejemplos clínicos demuestran el valor de los enactments contenidos en la comunicación inconsciente que representa la transferencia erótica.     

Environmental anxiety: Assessing emotional distress and concerns after toxin exposure

Abstract

Anxiety in face of environmental risks is common, but few attempts have been made to assess individual differences psychometrically and to validate the measures in samples that have suffered from exposure to neurotoxic substances. The present study deals with this problem in two ways. First, levels of general anxiety were determined in two large independent samples of workers who were exposed to multiple organic solvents and in their nonexposed referents. In both samples, anxiety was substantially higher in exposed subjects than in their referents. Second, an Environmental Worry Scale (EWS) was developed and validated in three samples. This 17-item instrument and its 8-item subscale yielded satisfactory psychometric properties and also succeeded in discriminating solvent exposed from nonexposed subjects. Finally, the EWS was used in a structural equation model that was designed to predict the intention to avoid chemicals. The worry factor served as a mediator between exposure and intention, whereas exposure by itself did not influence intentions.     

Factors affecting conscious awareness in the recollective experience of adults with Asperger's syndrome

have shown a small but significant impairment of autonoetic awareness or remembering involved in the episodic memory experiences of adults with Asperger's syndrome. This was compensated by an increase in experiences of noetic awareness or knowing. The question remains as to whether the residual autonoetic awareness in Asperger individuals is qualitatively the same as that of typical comparison participants. Three experiments are presented in which manipulations that have shown differential effects on different kinds of conscious awareness in memory in typical populations are employed with a sample of adults with Asperger's syndrome. The results suggest that the experiences of remembering reported by such individuals, although reduced in quantity, are qualitatively similar to those seen in the typical population. The results are discussed in the context of current theories of awareness in episodic memory.     

Memory illusions: false recall and recognition in adults with Asperger's syndrome

As persons on the autistic spectrum are known not to use semantic features of word lists to aid recall, they might show diminished susceptibility to illusory memories that typically occur with lists of associated items. Alternatively, since such individuals also have poor source monitoring, they might show greater susceptibility. The authors found that adults with Asperger's syndrome (n = 10) recalled similar proportions of a nonpresented strong associate of the study list items, compared with controls (n = 15). In Experiment 2, rates of true and false recognition of study list associates did not differ significantly between Asperger (n = 10) and control (n = 10) participants. Moreover, the Asperger participants made fewer remember and more know judgments than controls for veridical but not for false recognitions. Thus, deficits found in some aspects of memory in people with Asperger's syndrome do not affect their susceptibility to memory illusions.