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PubMed1992

The psychoanalytic theory of change.

The concept of change by psychoanalysis has undergone an historical process related to the course and development of psychoanalytic theory. Change has changed from an effect on symptoms, to underlying etiologic conflicts, to background character, to the functioning of psychic structural systems. The psychoanalytic process does not overlap with the process of change. The former may be present without the latter. The will to recover is accompanied by the unconscious need to cover. The methodology of change is examined with regard to process, agent(s), and intrapsychic results. Every analysis is a training and supervised analysis. With increasing autonomy of the ego, the patient, identifying with the analysing functioning of the analyst, becomes his own analyst. The theory of change is related to the psychoanalytic theory of neurosis of which it is part, and differs in alternative theories extant today. The dynamic occurrences I have described as bringing about change rest upon my view of 'total composite psychoanalytic theory' as evolved to the present.

Adaptation, Psychological↗
PubMed1987

Personal identity and the schizophrenic process: an integration.

In this paper we explore the relation between theories of self, particularly identity theory, and the schizophrenic process. A fundamental assumption in identity theory is that a person's self includes a hierarchically organized set of identities. When an individual's set of identities is limited in range and/or diffusely organized he/she is thought to be at risk for schizophrenia. The onset and relapse of schizophrenic episodes are assumed to occur when important identities are negated. Implications of identity theory for integrating extant conceptions of schizophrenia are discussed. Also discussed are the effects of medication in establishing a patient identity and the role of the patient identity in preventing psychotic relapse.

Adaptation, Psychological↗
PubMed2005

PC_Eyewitness: a computerized framework for the administration and practical application of research in eyewitness psychology.

Eyewitness identification evidence is an important aspect of our legal system. Society relies on witnesses to identify suspects whom they have observed during the commission of a crime. Because a witness has only a mental representation of the individual he or she observed, law enforcement must rely on verbal descriptions and identification procedures to document eyewitness evidence. The present article introduces and details a computer program, referred to as PC_Eyewitness (PCE), which can be used in laboratories to conduct research on eyewitness memory. PCE is a modular program written in Visual Basic 6.0 that allows a researcher to present stimuli to a participant, to conduct distractor tasks, to elicit verbal descriptors regarding a target individual, and to present a lineup for the participant to provide an identification response. To illustrate the versatility of the program, several classic studies in the eyewitness literature are recreated in the context of PCE. The program is also shown to have applications in the conduct of field research and for use by law enforcement to administer lineups in everyday practice. PCE is distributed at no cost.

Computers↗
PubMed2000

Visuo-spatial attention processes in panic disorder with agoraphobia: a pilot study using a visual target discrimination task.

Panic attacks can be observed in a wide range of situations, but most common are those providing complex and unstructured stimulations, suggesting an impairment in attentional processing of visuo-spatial information. This study evaluated agoraphobics' attentional processing of neutral (i.e., not anxiety-provoking) visuo-spatial stimulation. Twelve patients suffering from panic attacks with agoraphobia were compared with 22 normal controls on a computerized visual target discrimination task specifically designed for this study. Psychometric measures assessed the phobic avoidance, the level of depression and anxiety. The numbers of errors and reaction times were analysed with a three-way ANOVA (Group x target modality x number of stimulations). No between-group significant difference was found for the reaction time performance and the mean number of detection errors. However, an interaction effect was observed for this last variable depending on the target modality: agoraphobic patients made fewer omission errors than control subjects when the target was present among distractors, while they made more commission errors when the target was absent. Outcomes are discussed in terms of attentional hyperactivation related to anxiety and perseverative decision process in agoraphobic patients.

Adult↗