Assertive training for agoraphobics

Twenty-one unassertive agoraphobic patients were assigned to one of three treatments: (1) prolonged exposure in vivo, (2) assertive training and (3) a combination of assertive training and prolonged exposure in vivo. Each treatment was conducted in groups which were led by two therapists. Assessments involved both phobic targets and assertiveness, and were made before and after treatment, and at 1-month follow-up. Exposure in vivo was found to be superior to assertive training on phobic targets. Assertive training produced greater gains in assertiveness than exposure in vivo. The combination of treatments produced results comparable to exposure in viro. Results indicated that the type of change produced by the treatments is a rather specific one and is related to the specific target of treatment.     

Lifespan extension and the doctrine of double effect

Recent developments in biogerontology—the study of the biology of ageing—suggest that it may eventually be possible to intervene in the human ageing process. This, in turn, offers the prospect of significantly postponing the onset of age-related diseases. The biogerontological project, however, has met with strong resistance, especially by deontologists. They consider the act of intervening in the ageing process impermissible on the grounds that it would (most probably) bring about an extended maximum lifespan—a state of affairs that they deem intrinsically bad. In a bid to convince their deontological opponents of the permissibility of this act, proponents of biogerontology invoke an argument which is grounded in the doctrine of double effect. Surprisingly, their argument, which we refer to as the ‘double effect argument’, has gone unnoticed. This article exposes and critically evaluates this ‘double effect argument’. To this end, we first review a series of excerpts from the ethical debate on biogerontology in order to substantiate the presence of double effect reasoning. Next, we attempt to determine the role that the ‘double effect argument’ is meant to fulfil within this debate. Finally, we assess whether the act of intervening in ageing actually can be justified using double effect reasoning.     

Applicant Perceptions of Selection Procedures: The Role of Selection Information,Belief in Tests,and Comparative Anxiety

This study addresses the effects of the provision of information on the reliability and validity of selection procedures and the effects of test–taker attitudes (i.e., belief in tests and comparative anxiety) on fairness perceptions. Prior to an actual selection process, applicants (N= 118) were given either information about the reliability and validity of various selection procedures or no information. Next, they evaluated the fairness of eight selection procedures. No significant effect of selection information was found. Belief in tests had significant effects, with applicants high on test belief giving higher fairness ratings than applicants low on test belief. In addition, an interaction effect between test belief and selection procedure was found. For example, test belief had larger effects on fairness for structured interviews, personality inventories, and cognitive ability tests. No significant effect of comparative anxiety on fairness was found.     

Failures to induce implicit evaluations by means of approach–avoid training

Woud, Becker, and Rinck (2008) asked participants to repeatedly push pictures of certain faces away and to pull pictures of other faces towards them using a joystick. Performance in a subsequent affective priming task showed that previously pulled faces evoked more positive implicit evaluations then previously pushed faces. We report five studies in which we failed to find consistent evidence for the effect of approach–avoid training on implicit evaluations. We also failed to reproduce the effect reported by Woud et al. when reanalysing their data. An overall analysis that included our data, the data of Woud et al. and additional data provided by Woud and colleagues also did not reveal a significant effect of approach–avoid training on implicit evaluations. We conclude that the impact of approach–avoid training on implicit evaluations is subject to subtle boundary conditions.     

A behavioral route to dysfunctional representations: The effects of training approach or avoidance tendencies towards novel animals in children

We examined the effects of training to approach or avoid novel animals on fear-related responses in children. Ninety-five primary school children (9-13 years old) were instructed to repeatedly push away or pull closer pictures of novel animals. We tested whether this manipulation would lead to changes in self-reported attitudes, implicit attitudes, fear beliefs, and avoidance behaviors towards these animals.The training produced more positive self-reported attitudes towards the pulled animal and more negative attitudes towards the pushed animal. After the training, girls reported more fear and avoidance of the pushed animal than of the pulled animal, while such training effects were absent in boys. No significant training effects were observed on implicit attitudes. Interestingly, the level of anxiety disorder symptoms prior to training was related to some of the training effects: Stronger prior fear was related to stronger changes in self-reported attitudes, and in boys, also to fear beliefs.The finding that a simple approach-avoidance training influences children's fear-related responses lends support to general theories of fear acquisition in children as well as to models that try to explain the intergenerational transmission of anxiety. [184 words]     

Temperament and Risk for Depressive Symptoms in Adolescence: Mediation by Rumination and Moderation by Effortful Control

The present study examined the relations between temperament, ruminative response style and depressive symptoms both cross-sectionally and prospectively (1 year follow-up) in a community sample of 304 seventh- through tenth-graders. First, higher levels of negative affectivity (NA), lower levels of positive affectivity (PA) and lower levels of effortful control (EC) were found to be associated with higher levels of depressive symptoms. Second, the association between NA and PA on the one hand and depressive symptoms on the other was significantly moderated by level of EC (low PA and high NA are associated with depressive symptoms only if EC is low) and these relations were moderated by sex in the cross-sectional data. In the prospective data, T1 depressive symptoms and PA predicted T2 depressive symptoms; with EC approaching significance. Third, rumination also predicted T1 as well as T2 depressive symptoms. Finally, support was found for a model of moderated mediation: higher levels of NA were associated with higher levels of ruminative response style, which was in turn related to more depressive symptoms but only in individuals with low EC and this was true for the cross-sectional as well as the prospective data albeit with noteworthy differences in pattern. These findings confirm and extend previous findings on the associations between temperament, response styles and depression in adolescence and, as such, add to the growing body of research providing support for the applicability of cognitive vulnerability theories to depression in younger populations.

On the early history of male hysteria and psychic trauma

This paper discusses the influence of Jean-Martin Charcot's views on Sigmund Freud's early theory of hysteria and the notion of psychical trauma. We consider the early history of both psychical trauma and male hysteria, for in Charcot's view traumatic hysteria and male hysteria are identical. Freud's two 1886 lectures on male hysteria, delivered after his return from Paris, are crucial to the subject because they present Freud's first impressions of Charcot and his teaching. Some of the ideas presented in the two lectures foreshadow Freud's later generalization of the etiological role of trauma and his theory of the role of psychical trauma in the genesis of hysteria; that is, each hysterical symptom is due to a psychical trauma reviving an earlier traumatic event—the so-called principle of deferred action (Nachtraglichkeit). Several arguments substantiate the thesis that Freud's notion of psychical (sexual) trauma was developed in reference to Charcot's notion of traumatic hysteria, and that the early psychoanalytic theory of psychical trauma is clearly indebted to Freud's encounter with Charcot's male traumatic hysterical patients. The discussed Freudian development points out the major role of (physical) traumata in eliciting psychopathological pictures and in this way is of definite historical relevance for the present-day discussion on the traumatic nature of the so-called multiple personality syndrome and other dissociative disorders, and post-traumatic stress disorders.     

The Leuven Perceptual Organization Screening Test (L-POST), an online test to assess mid-level visual perception

Neuropsychological diagnostic tests of visual perception mostly assess high-level processes like object recognition. Object recognition, however, relies on distinct mid-level processes of perceptual organization that are only implicitly tested in classical tests. The Leuven Perceptual Organization Screening Test (L-POST) fills a gap with respect to clinically oriented tests of mid-level visual function. In 15 online subtests, a range of mid-level processes are covered, such as figure–ground segmentation, local and global processing, and shape perception. We also test the sensitivity to a wide variety of perceptual grouping cues, like common fate, collinearity, proximity, and closure. To reduce cognitive load, a matching-to-sample task is used for all subtests. Our online test can be administered in 20–45 min and is freely available at www.gestaltrevision.be/tests. The online implementation enables us to offer a separate interface for researchers and clinicians to have immediate access to the raw and summary results for each patient and to keep a record of their patient’s entire data. Also, each patient’s results can be flexibly compared with a range of age-matched norm samples. In conclusion, the L-POST is a valuable screening test for perceptual organization. The test allows clinicians to screen for deficits in visual perception and enables researchers to get a broader overview of mid-level visual processes that are preserved or disrupted in a given patient.