Mindfulness-based cognitive therapy reduces overgeneral autobiographical memory in formerly depressed patients

Previous research on depressed and suicidal patients and those with posttraumatic stress disorder has shown that patients' memory for the past is overgeneral (i.e., patients retrieve generic summaries of past events rather than specific events). This study investigated whether autobiographical memory could be affected by psychological treatment. Recovered depressed patients were randomly allocated to receive either treatment as usual or treatment designed to reduce risk of relapse. Whereas control patients showed no change in specificity of memories recalled in response to cue words, the treatment group showed a significantly reduced number of generic memories. Although such a memory deficit may arise from long-standing tendencies to encode and retrieve events generically, such a style is open to modification.     

A JUNGIAN VIEW OF EVIL

Abstract. On the one hand Jungian John Sanford criticizes Carl Jung for underestimating the importance granted evil by at least some strains of Christianity. On the other hand Sanford follows Jung in assuming that psychology is entitled to criticize Christianity whenever it fails to grant evil its due. Like Jung, Sanford contends that he is faulting Christianity on only psychological grounds: for failing to cope with evil in man–the shadow archetype. In fact, Sanford, like perhaps Jung as well, is also criticizing Christianity on metaphysical grounds: for failing to acknowledge not just psychological but also ontological evil. Whether Sanford is thereby using psychology to assess Christian metaphysics is the issue.     

Personality similarity in twins reared apart and together

We administered the Multidimensional Personality Questionnaire (MPQ) to 217 monozygotic and 114 dizygotic reared-together adult twin pairs and 44 monozygotic and 27 dizygotic reared-apart adult twin pairs. A four-parameter biometric model (incorporating genetic, additive versus nonadditive, shared family-environment, and unshared environment components) and five reduced models were fitted through maximum-likelihood techniques to data obtained with the 11 primary MPQ scales and its 3 higher order scales. Solely environmental models did not fit any of the scales. Although the other reduced models, including the simple additive model, did fit many of the scales, only the full model provided a satisfactory fit for all scales. Heritabilities estimated by the full model ranged from .39 to .58. Consistent with previous reports, but contrary to widely held beliefs, the overall contribution of a common family-environment component was small and negligible for all but 2 of the 14 personality measures. Evidence of significant nonadditive genetic effects, possibly emergenic (epistatic) in nature, was obtained for 3 of the measures.     

The dialectical approach in group therapy

A dialectical therapeutic approach has been used in treating individuals and families. Its application in group therapy is described with the aid of several anecdotal examples.     

Schedule-induced defecation.

Excessive defecation, typically considered to be a concomitant of stress, was experimentally induced or eliminated under specific schedules of positive reinforcement of lever pressing by rats. The schedules were, by and large, those under which polydipsia is typically induced. In the first of three experiments, rats under fixed-interval 32-second schedules and variable interval 32-second schedules for food and water reinforcers defecated profusely, but not under fixed-interval one-second schedules or other small interval schedules. Somewhat higher rates of defecation were observed on variable interval 32-second schedules than on fixed-interval 32-second schedules. In a second experiment, fixed-ratio schedules were used, some of which resulted in responding such that reinforcement densities were similar to those on the interval schedules that induced defecation. Defecation was not systematically induced by these ratio schedules. In a third experiment, fixed-time schedules of food presentations were utilized. High rates of defecation were induced comparable to those induced by interval schedules of the same time parameter. No other behavior commonly termed "emotional" was observed in any of these experiments.     

Goodness Beyond Speech

The article addresses Raimond Gaita's attempt to construe the ethical in terms of a notion of speech that is tied to presence (each of us, he holds, is called to become someone ‘authentically present in speech and deed’ ( Gaita 1991 , p. 145)), a notion through which he articulates a sense both of human uniqueness – speech demands that one find one's own words – and of human fellowship: to find one's words is to achieve the depth that enables one to be taken seriously by others. The article argues, however, that the notion of speech is caught in a double bind; for it requires a spontaneity that is incompatible with the self‐presence that it also requires. In a way that Gaita cannot acknowledge, goodness is beyond speech.     

Tacit coordination in monozygotic twins, dizygotic twins and virtual twins: Effects and implications of genetic relatedness

Game theorists have long been interested in why some partners are more successful at achieving mutual goals than others. The present study was conducted to determine if tacit coordination (non-negotiated consensus) varies as a function of genetic relatedness between social partners. The sample included 7–13-year-old monozygotic (MZ) twin pairs (n = 53), dizygotic (DZ) twin pairs (n = 85) and virtual twin (VT) pairs (n = 42; same-age unrelated siblings). Co-twin agreement on questions completed under individual and coordination conditions was compared across the three groups. MZ twins showed significantly greater overall agreement than DZ twins and VTs, using multiple criteria. The implications of these findings are considered with reference to behavioral-genetic and evolutionary theories of behavior.