“Presence” and “Absence”: Kaleidoscopic Hide and Seek: Reply to Commentaries

In this reply I respond to Cambray’s introduction of the “self-organizing” and “emergent” qualities of telepathic communication, looking more closely at the relationship between dissociation and the emergence of telepathic phenomena. I highlight the creative aspect of such telepathic “intrusions,” viewing the clinician’s capacity for intuitive imagination as key to the emergence of telepathic material. In response to Eshel’s connection between the analyst’s “presence,” “absence,” and the patient’s unmet need for recognition, I examine the roles of co-construction and mutual dissociation in transference-countertransference enactments that generate uncanny phenomena. Verbal interpretation not always being the most viable mode of communication, “absence” can sometimes serve as a co-constructed, unconscious “solution” to the problem of multiple conflicting needs, holding a space for telepathic emergence to express the inexpressable.     

Children's need for approval and achievement motivation: An interactional approach

This study examined the effects of children's need for approval (nApp) and a situational variable-frequency of expectancy statements-on children's achievement cognitions and behaviour. We replicated the Dweck and Gilliard (1975) paradigm, but also mea sured children's nApp. Ninety fifth grade boys and girls stated expectancies either prior to each trial, prior to the first and last trials, or prior to the last trial only. We found that although high and low nApp children lowered their expectancies after failure, high nApp children lowered them less than low nApp children. In contrast, persistence was influenced only by the frequency of expectancy statements and not by children's nApp. The results are discussed in the context of the interactional point of view in personality psychology.     

Relationship between short- and long-term memory and short- and long-term extinction

Both the acquisition and the extinction of memories leave short- and long-term mnemonic traces. Here, we show that in male Wistar rats, the short-term memory for a step-down inhibitory avoidance task (IA) is resistant to extinction, and that its expression does not influence retrieval or extinction of long-term memory. It has been known for some time that short- and long-term inhibitory avoidance memory involve separate and parallel processes. Here we show that, instead, short-term extinction of IA long-term memory is the first step towards its long-term extinction, and that this link requires functional NMDA receptors and protein synthesis in the CA1 region of the dorsal hippocampus at the time of the first CS-no US presentation.     

Memory consolidation in both trace and delay fear conditioning is disrupted by intra-amygdala infusion of the protein synthesis inhibitor anisomycin

Memory for delay fear conditioning requires the synthesis of new mRNA and protein in the basolateral amygdala. It is currently unknown whether similar molecular processes in the amygdala are required for the formation of trace fear memory, in which a stimulus-free interval is inserted between the conditional stimulus (CS) and unconditional stimulus (UCS). Here, we show that infusion of the protein synthesis inhibitor anisomycin into the basolateral amygdala disrupts consolidation of both trace and delay fear conditioning. This is the first evidence that protein synthesis in the amygdala is necessary for the formation of both trace and delay fear memory.     

Context processing in schizotypal personality disorder: evidence of specificity of impairment to the schizophrenia spectrum

Working memory abnormalities, which are particularly pronounced on context processing tasks, appear relatively specific to schizophrenia spectrum illnesses compared with other psychotic disorders. However, the specificity of context processing deficits to schizotypal personality disorder (SPD), a prototype of schizophrenia, has not been studied. The authors administered 3 versions of the modified AX Continuous Performance Test and an N-back working memory test to 63 individuals with SPD and 25 with other personality disorders, as well as 42 healthy controls. For the AX Continuous Performance Test standard and degraded versions, there was a significant Trial Type x Delay x Group interaction, as SPDs made significantly more errors reflecting poor maintenance of context and fewer errors reflecting good maintenance of context. SPDs also demonstrated poor performance on the N-back, especially at the 2-back condition. Context processing errors and N-back accuracy scores were related to disorganization symptoms. These findings, which are quite similar to those previously reported in patients with schizophrenia, suggest that context processing deficits are specific to the schizophrenia spectrum and are not a reflection of overall psychopathology.