The relationship between reduplicated babble onset and laterality biases in infant rhythmic arm movements

This study examined changes in rhythmic arm shaking and laterality biases in infants observed longitudinally at three points: just prior to, at, and just following reduplicated babble onset. Infants (ranging in age from 4 to 9 months at babble onset) were videotaped at home as they played with two visually identical audible and silent rattles presented at midline for 1.5 min each. Rate of rattle shaking increased sharply from the pre-babble to the babble onset session; but there was no indication that this increase was specific to the right arm. This finding suggests that the link between babble onset and increased rhythmic arm activity may not be the product of language-specific mechanisms, but is rather part of a broader developmental process that is also perceptual and motor.     

Effects of training on age estimation

This study examined the possibility to improve accuracy of age estimates through training. Thirty‐four participants were divided into an experimental and a control group. The sessions included a pre‐test before training, six feedback or no‐feedback training tests and a post‐test after training. The experimental group performed the feedback tests and the control group the no‐feedback tests. Training was found to improve age estimation accuracy, particularly estimations of old stimuli, and training with feedback seemed to be superior to training without feedback. No difference was found between the groups at pre‐test, but at post‐test the experimental group exhibited greater accuracy in age estimation. Moreover, the experimental group increased its accuracy between the pre‐ and post‐tests. Copyright © 2006 John Wiley & Sons, Ltd.     

Brain activation while forming memories of fearful and neutral faces in women and men

Event-related functional MRI (fMRI) was used to assess brain activity during encoding of fearful and neutral faces in 12 women and 12 men. In a subsequent memory analysis, the authors separated successful from unsuccessful encoding of both types of faces, based on whether they were remembered or forgotten in a later recognition memory test. Overall, women and men recruited overlapping neural circuitries. Both sexes activated right-sided medial-temporal regions during successful encoding of fearful faces. Successful encoding of neutral faces was associated with left-sided lateral prefrontal and right-sided superior frontal activation in both sexes. In women, relatively greater encoding related activity for neutral faces was seen in the superior parietal and parahippocampal cortices. By contrast, men activated the left and right superior/middle frontal cortex more than women during successful encoding of the same neutral faces. These findings suggest that women and men use similar neural networks to encode facial information, with only subtle sex differences observed for neutral faces.     

Coding counsellor behaviour in motivational interviewing sessions: inter-rater reliability for the Swedish Motivational Interviewing Treatment Integrity Code (MITI)

The aim of this study was to evaluate inter-rater reliability when using the Swedish version of the Motivational Interviewing Treatment Code (MITI) as an adjunct to MI training, clinical practice and research. Coders were trained to use the MITI for scoring taped sessions. The 4-month basic training had a duration of 39 hours. Following training, 60 audio-taped live interviews were randomly assigned for MITI coding. Mean intra-class correlation (ICC) coefficients were calculated for 7 coders across all pairs of coders. Cronbach's alpha was calculated to estimate the covariance between each pair across their common interviews. Six months later, a second inter-rater reliability test was performed, when 5 coders coded the same 15 randomly selected tapes. At the second reliability testing the mean ICC was 0.81 and the mean Cronbach's alpha was 0.96. However, the ICC varied for different sub-variables of the MITI, ranging from 0.42 empathy to 0.79 for number of Closed questions. In conclusion, MITI shows promising potential to be a reliable tool to confirm and enhance MI training as well as practice in clinical settings and in evaluating MI integrity in clinical MI research. However, coder assessment of empathy and MI-spirit, "global" variables, requires further refinement.     

Ministry as Womb and Tomb: Baptism as a Paradigm for Ministry

This article rethinks a paradigm for ministry in a world in which a culture of choice is radically challenging sacramental, baptismal theology. Drawing on the two fundamental biblical metaphors for baptism—baptism as a womb (John 3) and a tomb (Rom 6)—the article tries to reimagine ministry emerging from these two metaphors. The article concludes by emphasizing the importance of developing ministry by the use of this dialectic—ministry as both womb and tomb.     

Illness perception in people with chronic obstructive pulmonary disease

Illness perception (IP) concerns how patients evaluate living with a disease. To get a broader understanding of IP in patients with chronic obstructive pulmonary disease (COPD), we investigated whether breathlessness is an important precursor of IP and whether IP in its turn is related to mental health, physical health and global quality of life (QOL). One hundred and fifty‐four patients with COPD participated in a cross‐sectional survey. Participants underwent pulmonary function testing, provided socio‐demographic and clinical information, and completed the following standardized instruments: Brief Illness Perception Questionnaire, Respiratory Quality of Life Questionnaire, Short‐Form 12 Health Survey and the Quality of Life Scale. Multiple regression analyses were performed. A high IP score indicates that a patient believes that his/her illness represents a threat. Participants with a high score on the IP dimensions consequences, identity, concern and emotional representation, experienced more breathlessness. High scores on the IP dimensions consequences, identity and concern were associated with impaired physical health and high scores on the IP dimensions consequences, identity and emotional representation were associated with impaired mental health. Impaired global QOL was associated with high scores on the IP dimensions consequences, identity, concern, coherence and emotional representation. The strength of the associations between breathlessness and physical/mental health and global QOL decreased when certain dimensions of IP were included as predictors, indicating that IP to some extent acts as a mediating factor. These findings may have practical implications of patient counselling by helping COPD patients to cope with their disease by restructuring their personal models of illness.     

Impassibility and revelation

What is the relation between divine unchangeability and the reality of change as implied in ideas of creation and redemption? Western Trinitarian theology in the 20^th century tended toward emphasizing the significance of change above divine unchangeability, giving it a modalist and Hegelian flavour that questioned the continuity with the church fathers. For this reason, it has been criticized by Orthodox theologians like Vladimir Lossky and David Bentley Hart. Newer scholarship has shown the significance of Luther's appropriation of the doctrine of divine unknowability and his insistence on the difference between revelation and divine essence for his understanding of the Trinity, which thus may appear to be much closer to the position of the Orthodox critics than to the Lutheran theologians criticized by them. There thus seems to be an unused potential in Luther's doctrine of the Trinity that should be of interest both for systematic and ecumenical theology.     

The role of key features in predator recognition by untrained birds

The most important role in the recognition and categorization of predators (as well as other animals) is usually attributed to so-called key features. Under laboratory conditions, we tested the role of yellow eyes (specific for the genus Accipiter in European raptors) and hooked beak (common for all European birds of prey) in the recognition of the sparrowhawk (Accipiter nisus) by untrained great tits (Parus major) caught in the wild. Using wooden dummies, we interchanged either one of these potential key features or the body of the sparrowhawk (predator) and domestic pigeon (harmless bird). The tested tits showed three types of behaviour in the presence of the dummies: fear, interest without fear, and lack of interest. Eye interchange lowered fear of the sparrowhawk, but did not cause fear of the pigeon. Beak interchange did not lower fear of the sparrowhawk. Eye interchange caused increased interest in both species. Thus, a specific sparrowhawk feature is necessary for correct sparrowhawk dummy recognition but a general raptor feature is not. On the other hand, a specific sparrowhawk feature on a pigeon dummy is not enough to prompt sparrowhawk recognition. Thus, key features play an important, but not exclusive, role in predator recognition. An increased interest in some of the modified dummies implies that the tits have a general concept of a sparrowhawk. The individual variability in behaviour of tits is discussed.