PRP-paradigm provides evidence for a perceptual origin of the negative compatibility effect

Visual stimuli (primes) that are made invisible by masking can affect motor responses to a subsequent target stimulus. When a prime is followed by a mask which is followed by a target stimulus, an inverse priming effect (or negative compatibility effect) has been found: Responses are slow and frequently incorrect when prime and target stimuli are congruent, but fast and accurate when prime and target stimuli are incongruent. To functionally localize the origins of inverse priming effects, we applied the psychological refractory period (PRP-) paradigm which distinguishes a perceptual level, a central bottleneck, and a level of motor execution. Two dual-task experiments were run with the PRP-paradigm to localize the inverse priming effect relative to the central bottleneck. Together, results of the Effect-Absorption and the Effect-Propagation Procedure suggest that inverse priming effects are generated by perceptual mechanisms. We suggest two perceptual mechanisms as the source of inverse priming effects.     

?Psychische St?rung�� als Begr��ndung f��r staatliche Eingriffe in Grundrechte des Individuums

When dealing with ?old cases?? of preventive detention as well as retrospectively ordered preventive detention, a continuation of confinement should be possible if the offender involved suffers from a ??mental disorder?? which constitutes the danger of future serious violent or sexual crimes. In this psychiatric article it will be explained that the terms ??mental illness?? and also ??mental disorder?? must retain an empirical scientifically definable psychiatric content in order not to instigate deception. They must also be functionally defined in each judicial environment (police law, social law, civil law and criminal law) with respect to the capabilities of the individual which are impaired by the mental disorder. Such an approach could prevent a misuse of psychiatry for purely political security purposes.     

Das Wichtigste im Leben – aber nicht in der Psychotherapie?!

Mental health can be substantially impaired by a low partner-relationship quality and nearly all mental disorders are associated with distress. Additionally, couple’s interaction has an impact on parental behavior. Special attention must be paid to family violence. Based on this background, the reciprocity model and the theory of marital stability are described. Detailed suggestions are given for the assessment, treatment planning and couple-oriented as well as parent-orientated interventions. The suggestions are exemplified with a case vignette. Some legal and ethical standards as well as psychotherapeutic conditions may limit the application of these interventions.     

Supervision in der psychotherapeutischen Ausbildung in Deutschland

One of the functions of supervision in psychotherapy training is quality assurance. In order to fulfill this function the quality of supervision itself needs to be high and needs to be controlled. Thus in a large survey of psychotherapy training in Germany questions related to the quality of supervision were included in the survey. Answers to those questions from different samples (trainees, alumni, trainers, training institutes, expert organizations) were compiled. Quantitative and qualitative methods were used. Satisfaction and usefulness ratings with individual and group supervision were high to very high. Supervision amount, group size and frequency were rated as adequate. Criticism pertained to the lack of systematic evaluation, insufficient qualification of the supervisors and lacking integration of supervision into the whole training. As supervision is a very important part of psychotherapy training measures for quality assurance and improvement are necessary.     

Leugnen der Tat und Tatbearbeitung in der prognostischen Begutachtung

The perpetrator’s examination of his own criminal actions seems to be very important for the risk assessment by the German criminal justice and psychological and psychiatric experts. At the same time other risk factors like general dissociality, the structure of the future neighbourhood, the patterns of social bindings, and personal core competencies seem to be more important for the prevention of criminal recidivism. Anyway the analysis of one’s own criminal offence may enlighten the individual attitudes and behavioral problems and thus may become an important domain of cognitive restructuring. If a convict still denies his deed this not necessarily makes a parole impossible. Denial may indicate a general hostility against the law, but in other cases it is caused by overwhelming shame and indicates positive bindings to social norms.     

The role of strategies in deciding advantageously in ambiguous and risky situations

In decision situations of everyday life, the potential positive or negative consequences of a decision are often specified and the associated probabilities are known or they are principally calculable ("decisions under risk"). On the basis of correlations reported in patient studies, it has been recently proposed that decisions under risk involve strategic components, i.e. calculation of the risk, as well as emotional processes, i.e. processing feedback from previous decisions. However, the potential impact of calculative strategies on decision-making under risk has not been investigated systematically, so far. In the current study, we examined 42 healthy subjects (21 females) with the Game of Dice Task measuring decisions under risk, and a questionnaire assessing strategy application in items comparable to the choices in the Game of Dice Task. In addition, the subjects performed the Iowa Gambling Task, examining decision-making under ambiguity, and a neuropsychological test battery focusing on executive functions. Results indicate that deciding advantageously in a decision-making task with explicit and stable rules is linked to applying calculative strategies. In contrast, individuals who decide intuitively prefer risky or disadvantageous choices in the Game of Dice Task. Applying calculative strategies was correlated with executive functions but not with performance on the Iowa Gambling Task. The results support the view that calculative processes and strategies may improve decision-making under explicit risk conditions.     

Wurden schizophrene Maßregelpatienten zuvor in der Allgemeinpsychiatrie unzureichend behandelt?

Since 1996 we have had a marked increase in the number of admissions to special psychiatric hospitals for mentally ill offenders in Germany. Still higher was the increase in schizophrenic patients admitted to these facilities. The question arose whether deficits of the psychiatric health system are contributing to these changes. We studied the medical history of 50 schizophrenic patients, each of whom was hopitalized in the Berlin special hospital in the periods of 1985-1988 and 2002-2004. Surprisingly, there was no difference in the duration of former psychiatric hospitalizations and medical treatment. There was also no difference in the number of dubious releases from the general psychiatric hospital. But we found a marked increase of co-morbid drug abuse and of noncompliance to treatment.     

Automatic processing of pain: the change of implicit pain associations after psychotherapy

This study explores the utility of a pain IAT for the assessment of dysfunctional cognitive beliefs in chronic pain patients before and after a cognitive behaviour therapy. A patient group suffering from chronic pain (N=25) treated with a 4-week cognitive behavioural psychotherapy is compared with an untreated healthy control group (N=27) at two points in time. In addition, both groups completed a self-esteem questionnaire (Rosenberg-scale) and a self-esteem IAT. In the clinical group a questionnaire assessing self-reported pain cognitions was administered. The pain IAT was able to differentiate between chronic pain patients and healthy controls before the treatment. Most important, pain-related implicit associations could be shown to change over the course of treatment in the clinical group of chronic pain patients. Results provide first evidence for an application of the IAT in chronic pain research.     

Associations between mothers' sensitivity to their infants' internal states and children's later understanding of mind and emotion

This study investigated associations between mother–infant interactions and children's subsequent understanding of mind and emotion. Mothers' tendency to comment on their infants' internal world and their general sensitivity to their infants' internal states were measured through coded play interactions at 10 months. The latter measurement included ratings on four aspects of maternal behaviour: mindful facilitation, joint attention commenting, pacing, and affect catching. In contrast to mothers' internal state language, these behaviours did not tap mothers' explicit linguistic representation of their infants' mental states. At 54 months, children's understanding of mind and emotion was measured through a range of false‐belief tasks and an emotion‐understanding task. Multivariate analysis revealed direct positive links between mothers' sensitivity to their infants' internal states and children's later understanding of mind. Copyright © 2008 John Wiley & Sons, Ltd.