Resolution of an impasse at a network meeting: Dialogical sequence analysis of the use of a shared formulation

The study describes the resolution of an impasse at a network meeting during clinical child neurological assessment procedure, analysed by dialogical sequence analysis (DSA) a micro-analytic method for analysing utterances. The two earlier studies of the project describe how a DSA-based case conceptualisation can be used to assess change in the dyadic interaction between neuropsychologist and parent. This study applies the same formulation to analyse group level interaction at the network meeting. The case of a four-year-old girl was selected from a database of videotaped and transcribed child neurological team assessment processes. A repetitive problematic pattern was clearly manifested between parents and the child. At an early stage of the assessment, the neuropsychologist formulated and shared with the parents a clinical formulation of the pattern, summarised as the controlling/coercive parents to the rebellious child. In the earlier studies, microanalysis using DSA confirmed the accuracy of the neuropsychologist’s initial formulation, which she had used in the encounters with the parents. This study traces how she made use of it to address a re-enactment of the problematic pattern, now between the parents and professionals at the network meeting. The analysis of the phases of the conflict resolution by using DSA suggests that the impasse represented a re-enactment of the role positions of coercion and rebelliousness. The use of the original formulation at the meeting helped the conflicting parties to reach an observing stance to the pattern and a more empathic attitude to each other. The micro-analytic methodology by DSA used in this study allows to show the therapeutic potential of the network meeting and also how the development of an empathic stance is manifested in the discourse content.     

Disentangling the Concept of Well-Being in Very Old Age Using Rodgers’ Evolutionary Concept Analysis

Journal of Happiness Studies - Well-being has received increasing attention from researchers and policymakers, and its promotion could be considered pivotal to handle the challenges of aging...     

The path to epigenetic treatment of memory disorders

A new line of neuroscience research suggests that epigenetics may be the site of nature and nurture integration by providing the environment with a mechanism to directly influence the read-out of our genome. Epigenetic mechanisms in the brain are a series of post-translational chromatin and DNA modifications driven by external input. Given the critical hub that epigenetics appears to be, neuroscientists have come to suspect its fundamental influence on how our minds change in response to our unique environment and, in turn, how these changes can then impact our future interactions with the environment. The field of learning and memory is becoming particularly interested in understanding the cognitive influence of epigenetics. With the majority of us working with an eye toward therapeutics, the question naturally arises: "Has neuroepigenetics gotten us closer to treating memory disorders and if so, where do we go from here?" This review will begin with a brief exploration of recent advances in our understanding of how epigenetic mechanisms contribute to learning and memory processes that are susceptible to failure. Next the implications for disorders of cognition, such as Alzheimer's disease, will be discussed. Finally, we will use parallels from the field of cancer to speculate on where we should consider heading from here in the pursuit of therapeutics.     

Time-driven effects on parsing during reading

The phonological trace of perceived words starts fading away in short-term memory after a few seconds. Spoken utterances are usually 2-3 s long, possibly to allow the listener to parse the words into coherent prosodic phrases while they still have a clear representation. Results from this brain potential study suggest that even during silent reading, words are organized into 2-3 s long ‘implicit’ prosodic phrases. Participants read the same sentences word by word at different presentation rates. Clause-final words occurring at multiples of 2-3 s from sentence onset yielded increased positivity, irrespective of presentation rate. The effect was interpreted as a closure positive shift (CPS), reflecting insertion of implicit prosodic phrase boundaries every 2-3 s. Additionally, in participants with low working memory span, clauses over 3 s long produced a negativity, possibly indicating increased working memory load.     

Publication bias in psychological science: comment on Ferguson and Brannick (2012)

It is well documented that studies reporting statistically significant results are more likely to be published than are studies reporting nonsignificant results--a phenomenon called publication bias. Publication bias in meta-analytic reviews should be identified and reduced when possible. Ferguson and Brannick (2012) argued that the inclusion of unpublished articles is ineffective and possibly counterproductive as a means of reducing publication bias in meta-analyses. We show how idiosyncratic choices on the part of Ferguson and Brannick led to an erroneous conclusion. We demonstrate that their key finding--that publication bias was more likely when unpublished studies were included--may be an artifact of the way they assessed publication bias. We also point out how the lack of transparency about key choices and the absence of information about critical features of Ferguson and Brannick's sample and procedures might have obscured readers' ability to assess the validity of their claims. Furthermore, we demonstrate that many of the claims they made are without empirical support, even though they could have tested these claims empirically, and that these claims may be misleading. With their claim that addressing publication bias introduces subjectivity and bias into meta-analysis, they ignored a large body of evidence showing that including unpublished studies that meet the inclusion criteria of a meta-analysis decreases (rather than increases) publication bias. Rather than exclude unpublished studies, we recommend that meta-analysts code study characteristics related to methodological quality (e.g., experimental vs. nonexperimental design) and test whether these factors influence the meta-analytic results.     

Defeater Goes External

Philosophia - This paper proposes a new externalist account of defeaters, in terms of reliable indicators, as an integral part of a unified externalist account of warrant and defeat. It is argued...     

Suppression-induced forgetting diminishes following a delay of either sleep or wake

ABSTRACT

We investigated the duration of suppression-induced forgetting (SIF), and the extent to which retrieval suppression differs between negative and neutral memories. We further examined if SIF was differently affected by sleep versus wake during the delay interval between retrieval suppression and re-test. Fifty participants first learned to associate neutral words with either neutral or negative images. Then, a subset of the words was shown again, and participants were asked to either recall (Think), or to suppress retrieval of (No-Think) the associated images. Finally, a memory test for all items was performed either immediately after the Think/No-Think (T/NT) phase (No Delay), or after a 3.5?h delay interval containing either sleep or wake. Results revealed a SIF effect only in the No Delay group, indicating that this forgetting effect dissipates already after a 3.5?h delay interval. Negative items were experienced as more intrusive than neutral ones during the T/NT phase.