Structural and functional information—an evolutionary approach to pragmatic information

The paper starts with a critics of the potential information which is related to the statistical entropy. In order to include the syntactic and semantic aspects of information, we propose a distinction between structural and functional information, instead. Structural information represents the structural determination of a system state, it measures the content of information, as given by the material structure. Functional information, on the other hand, represents the operational closure of the system, it could be e.g. an algorithm which activates and interprets the existing structural information.

From an evolutionary point of view, pragmatic information is generated by an interplay of structural and functional information. This leads to a new insight into the concept of pragmatic information, which is not an invariant of evolution, but must be steadily re‐generated.

The active role of information in a self‐organization process is demonstrated in a model of artificial agents. It is shown by means of computer simulations that the feedback of already existing information on the generation of new information performs analogies to the creation of a collective memory.     

Auditory and visual memory in musicians and nonmusicians

Numerous studies have shown that musicians outperform nonmusicians on a variety of tasks. Here we provide the first evidence that musicians have superior auditory recognition memory for both musical and nonmusical stimuli, compared to nonmusicians. However, this advantage did not generalize to the visual domain. Previously, we showed that auditory recognition memory is inferior to visual recognition memory. Would this be true even for trained musicians? We compared auditory and visual memory in musicians and nonmusicians using familiar music, spoken English, and visual objects. For both groups, memory for the auditory stimuli was inferior to memory for the visual objects. Thus, although considerable musical training is associated with better musical and nonmusical auditory memory, it does not increase the ability to remember sounds to the levels found with visual stimuli. This suggests a fundamental capacity difference between auditory and visual recognition memory, with a persistent advantage for the visual domain.     

When categories collide: accumulation of information about multiple categories in rapid scene perception

Experiments have shown that people can rapidly determine if categories such as "animal" or "beach" are present in scenes that are presented for only a few milliseconds. Typically, observers in these experiments report on one prespecified category. For the first time, we show that observers can rapidly extract information about multiple categories. Moreover, we demonstrate task-dependent interactions between accumulating information about different categories in a scene. This interaction can be constructive or destructive, depending on whether the presence of one category can be taken as evidence for or against the presence of the other.     

Unglücklich machende Familienideale Ihre Dekonstruktion in der Psychotherapie

Der Artikel konstrastiert familiäre Lebensrealitäten und familiäre Idealvorstellungen miteinander. Für Patienten, bei denen beide weit auseinander klaffen, werden Anregungen für die Dekonstruktion selbstquälerischer Familienideale in der Psychotherapie entwickelt. Als potenziell unglücklich machend werden Familienideale beschrieben, nach denen Kinder (nur) eine Familie und Familien (nur) ein Heim brauchen; dass Familien gemeinsam verbrachte Zeit, Söhne ihre Väter und überhaupt Kinder heterosexuelle Eltern bräuchten; dass Eltern einander lieben und ihre Kinder bei sich behalten sollten; dass Kinder sich von ihren Eltern ablösen sollten. Als psychotherapeutisch nützlich werden aus Familiensoziologie und systemischer Psychotherapie die Ideen der Wahlverwandtschaft, der konsensentlasteten Diskurse und der systemischen Selbstbeobachtung empfohlen, ferner als therapeutische Techniken die zirkulären Fragen, speziell Verschlimmerungsfragen und die positive Umdeutung. Die Konstruktion neuer Rituale und die Nutzung von Netzwerkressourcen stehen am Ende der Untersuchung.     

Mother–Child Agreement on Reports of Internalizing Symptoms Among Children Referred for Evaluation of ADHD

The effects of maternal (bias), child (age, severity of behavior problems), and measurement characteristics (similarity of parent and child measures; types of internalizing symptoms) on mother–child agreement on reports of children's internalizing symptoms were examined for 65 children referred for evaluation of ADHD. Agreement was low and did not improve when parents and children completed parallel measures. Mothers and children were more likely to agree on severity of internalizing symptoms rated as behavioral than those rated as ideational. The majority of discordant reports were of the type that mothers, but not children, reported clinically elevated symptoms. This type of discordance appeared to be a function of maternal negative bias rather than underreporting of symptoms by children.     

The input bias: The misuse of input information in judgments of outcomes

In this paper we identify an input bias, the systematic misuse of input information in judgments of outcome quality. In many settings irrelevant input measures, such as the amount of time an employee spends in the office, influence outcome assessments, such as performance reviews. Across four studies we find that input values subtly, but significantly distort judgments of outcome quality. Irrelevant input information predictably influences outcome assessments even when people recognize that input measures should not matter and believe that input information did not matter. We examine the mechanics of the input bias, and suggest that because input measures are often easy to manipulate or misrepresent, the input bias is likely to have broad implications for managerial judgment and decision making.     

Early reflections on becoming a therapist: Development of reflective practice in clinical training programmes in an Australian context

The development of competent counsellors, psychotherapists and psychologists depends upon not only the clinical competencies, but also the development of the person as the psychotherapist. This qualitative study investigated the experiences of twenty provisional psychologists enrolled in a university‐based clinical psychology training programme. Participants were requested to write reflective essays describing their experiences in relation to their first year of training. Utilising an interpretative phenomenological approach methodology, three superordinate themes were identified: beginning awareness and internalisation of the role of the therapist, therapy as an inter‐subjective experience, and personal transformation. Themes encompassed a range of key areas identified by trainee therapists as central to their development as reflective practitioners. Findings from this study may contribute to the small but growing literature base explicating the early lived experience of being a therapist working from an integrative framework. The findings contribute to our knowledge of the critical elements involved in fostering the theoretical, practical and reflective processes involved in becoming a competent therapist.     

Assessing and interpreting personality change and continuity in patients treated for major depression

Structural, mean- and individual-level, differential, and ipsative personality continuity were examined in 599 patients treated for major depression assigned to 1 of 6 forms of a 6-month pharmaco-psychotherapy program. Covariation among traits from the Five Factor model remained invariant across treatment, and patients described themselves as slightly more extraverted, open to experience, agreeable and conscientious, and substantially more emotional stable after treatment. Trait changes were only to a small extent explained by changes in depression severity. There was evidence for differential, individual-level, and ipsative stability, with stable personality profiles in terms of shape and to a lesser extent in terms of scatter and elevation. Traits remain relatively stable, except for emotional stability, despite the depressive state and the psychopharmacological interventions.