Leadership dynamics in musical groups: Quantifying effects of musical structure on directionality of influence in concert performance videos.

Music ensemble performance provides an ecologically valid context for investigating leadership dynamics in small group interactions. Musical texture, specifically the relative salience of simultaneously sounding ensemble parts, is a feature that can potentially alter leadership dynamics by introducing hierarchical relationships between individual parts. The present study extended previous work on quantifying interpersonal coupling in musical ensembles by examining the relationship between musical texture and leader-follower relations, operationalised as directionality of influence between co-performers' body motion in concert video recordings. It was hypothesised that the directionality of influence, indexed by Granger Causality, would be greater for 'homophonic' textures with a clear distinction between melody and accompaniment parts than for 'polyphonic' textures with less distinction between melody and accompaniment. This hypothesis was tested by using pose estimation algorithms to track instrumentalists' body movements in a string quartet and a clarinet quintet, and then applying Granger Causality analysis to their head motion to estimate directional influence between instrumentalist pairs for sections of the pieces that varied in texture. It was found that Granger Causality values were generally higher (indicating greater directionality of influence) for homophonic than polyphonic textures. Furthermore, considering melody and accompaniment instrument roles revealed more evidence for the melody instrument influencing accompanying instruments than vice versa, plus a high degree of directionality among accompanying instruments, in homophonic textures. These observed patterns of directional information flow in co-performer body motion are consistent with changing leader-follower relations depending on hierarchical relations between ensemble parts in terms of the relative salience of melodic material in the musical texture. The finding that automatic pose estimation can detect modulations of leadership dynamics in standard video recordings under naturalistic performance conditions has implications for investigating interpersonal coordination in large-scale music video datasets representing different cultural traditions, and for exploring nonverbal communication in group activities more generally.

Vicarious punishment of moral violations in naturalistic drama narratives predicts cortical synchronization.

Punishment of moral norm violators is instrumental for human cooperation. Yet, social and affective neuroscience research has primarily focused on second- and third-party norm enforcement, neglecting the neural architecture underlying observed (vicarious) punishment of moral wrongdoers. We used naturalistic television drama as a sampling space for observing outcomes of morally-relevant behaviors to assess how individuals cognitively process dynamically evolving moral actions and their consequences. Drawing on Affective Disposition Theory, we derived hypotheses linking character morality with viewers' neural processing of characters' rewards and punishments. We used functional magnetic resonance imaging (fMRI) to examine neural responses of 28 female participants while free-viewing 15 short story summary video clips of episodes from a popular US television soap opera. Each summary included a complete narrative structure, fully crossing main character behaviors (moral/immoral) and the consequences (reward/punishment) characters faced for their actions. Narrative engagement was examined via intersubject correlation and representational similarity analysis. Highest cortical synchronization in 9 specifically selected regions previously implicated in processing moral information was observed when characters who act immorally are punished for their actions with participants' empathy as an important moderator. The results advance our understanding of the moral brain and the role of normative considerations and character outcomes in viewers' engagement with popular narratives.

Storylines of family medicine VI: ways of being-in the office with patients.

Storylines of Family Medicine is a 12-part series of thematically linked mini-essays with accompanying illustrations that explore the many dimensions of family medicine, as interpreted by individual family physicians and medical educators in the USA and elsewhere around the world. In 'VI: ways of being-in the office with patients', authors address the following themes: 'Patient-centred care-cultivating deep listening skills', 'Doctor as witness', 'Words matter', 'Understanding others-metaphor and its use in medicine', 'Communicating with patients-making good use of time', 'The patient-centred medical home-aspirations for the future', 'Routine, ceremony or drama?' and 'The life course'. May readers better appreciate the nuances of patient care through these essays.

I'm Great! I'm no good .: A case illustration of drama therapeutic work with a male offender of domestic violence in a forensic outpatient setting.

Treating perpetrators of aggressive behavior, like verbal aggression, intimidation, and bullying behavior resulting in aggressive incidents with others, is difficult. This group is often diagnosed with personality disorders and when legal measures applied, they are more often treated in a forensic setting for their problems. This article presents the case of a 54-year-old man, diagnosed with Borderline personality disorder, narcissistic and antisocial traits, mild depressive symptoms, and loss and grief, who has voluntarily had treatment in a forensic outpatient center to reduce aggression and change destructive patterns in relationships. Hating, judging, and self-defeating were the main reasons why the patient found himself ending up in the same situation repeatedly. The client received individual drama therapy sessions. The drama therapeutic approach included schema therapeutic elements, such as schema mode work with cards, as well as roleplay, imagery (with rescripting), improvisation, and psycho drama elements. As a result of drama therapy, the client reported less (active) aggression, less aggression in his relationships (partners/children/friends), but also an increased level of loneliness, and mild depressive symptoms. The client was more in touch with his vulnerability and was able to behave in a more adequate healthy way in relationships. Although self-esteem was still building up, there was a decrease of aggression and less conflict-seeking behavior as a result. Risk assessment tools (FARE-2 & HONOS) and Schema therapy scales (YSQ and SMI) were used pre- and posttreatment confirming the improvements. This case promotes the use of dramatherapy in forensic outpatient care to be valuable in lowering risk recidivism and changing deeply rooted behavioral patterns.

Citrination and its Discontents: Yellow as a Sign of Alchemical Change.

Many of the "signs and tokens" described in alchemical texts relate to colour, from the Crow's Bill signifying putrefaction to the philosophical solvents disguised as Green Lions, Red Dragons, and Grey Wolves. While the process of yellowing, or citrination, often appears in medieval recipes, it seems to have interested commentators less than the more familiar processes of blackening, whitening, or reddening. Yet beyond these canonical colours, yellowness turns out to be ubiquitous in alchemy and its associated craft practices, both in Latin texts and vernacular translations. This paper uses source criticism and experimental reconstruction to interrogate the role of yellowness at the beginning, middle, and end of practice, focusing on fifteenth- and sixteenth-century England. As starting ingredients, yellow vitriol and litharge offered the potential for transmutation but also posed problems for identification and preparation. As an intermediate stage, yellowness offered promising signs of future success, in the form of dramatic colour changes and unexpected products. But yellowness also offered an end in itself, as appears from the many citrination processes attested in recipe collections which aimed to imitate the properties of gold - suggesting that yellowing was prized as a significant indicator of chemical change across diverse areas of craft practice.

Effect of postmortem care education using a creative drama method on nursing students' knowledge, skills, and satisfaction: A randomized controlled trial.

BACKGROUND: Postmortem care is one of the most difficult aspects of the nursing profession and is frequently given in healthcare settings today. It is important to provide appropriate teaching experiences in order to prepare nursing students for their future professional roles in postmortem care. OBJECTIVES: This study was conducted to examine the effect of a creative drama method on nursing students' postmortem care knowledge and skill levels, learning retention, and satisfaction with the education method. DESIGN: A randomized controlled model with a pretest-posttest control group was used in this study. SETTINGS: One university school of nursing in Turkey. PARTICIPANTS: The sample consisted of 70 nursing students. METHOD: Information about postmortem care was shared with the control group using the classical education method of lectures and demonstration techniques, while the experimental group was taught with a creative drama method. Research data were collected with the Descriptive Characteristics Form, Postmortem Care Knowledge Test, Postmortem Care Skills Checklist, and Education Methods Satisfaction Survey. RESULTS: It was observed that the postmortem care education provided to both experimental and control group was effective in improving the knowledge and skill levels of nursing students regarding postmortem care (p < 0.05). However, the knowledge and skill levels of the experimental group regarding postmortem care, learning retention, and level of satisfaction with the education method were higher than those of the control group (p < 0.05). CONCLUSION: Creative drama was thus found to be a more effective method than the classical education method in providing postmortem care education to nursing students. In addition, it was observed that the students were more satisfied with the education given with creative drama.

"It'll never end, I'll never go": Representation of Caregiving in Samuel Beckett's Endgame and Footfalls.

Research on the unrepresentability of death in Samuel Beckett's oeuvre abound in Beckett scholarship, but little attention has been given to the artist's representation of caregiving to the dying in his plays. With reference to Martin Heidegger's concept of care and Albert Camus's idea of the absurd, this article analyzes Endgame (1957) and Footfalls (1976) by attending to Beckett's dramatic representation of caregiving as undergirded by a sense of its absurdity. The almost 20-year gap between the writing of both plays highlights the development of an understanding that this sense of absurdity is never about the caregiver's questioning of one's obligation to the dependent but about how one chooses to respond to caregiving as an absurd predicament. The pertinence of such a representation of caregiving by Beckett lies in its poignant articulation of a complex experience that is often left unexpressed by caregivers who prioritize their dependent loved ones over themselves.

[Feaver Concepts in the Early Work of Poeta Medicus Friedrich Schiller]. / Fieberkrankheiten im frühen Werk des Poeta medicus Friedrich Schiller.

Friedrich Schiller wrote a Latin "Prüfschrift" (thesis) on fever diseases in 1780 as part of his medical studies in Stuttgart. In it, he accuses nature of aggravating inflammation through excessive resistance. This concept of fever interacts with Schiller's early literary texts: In his first drama, "Die Räuber" (1781), the two protagonists embody the two main types of fever. Accordingly, the descriptions of the two main types of fever in the "Prüfschrift" do not turn out to be "objective" either but contain positive and negative connotations: In a sense, personified heroes and hypocrites are medically juxtaposed and pathologised. In another early poem about the plague (1782), Schiller also interpreted and used fever as an expression of human vitality and natural power, as an anthropological sign for the interconnectedness of soul and body: soul forces are revealed in fever, and the drama of human existence becomes particularly clear in the struggle between nature and disease.

Mourning in Hamlet: Turning ancestral ghosts into ancestors.

Extracts from Shakespeare's Hamlet are used to show how obstacles to mourning may arise from the persistent demands of melancholic internal objects demanding repair and revenge. It is only with the development of symbolic function as a result of separateness between self and object that reparation becomes possible and ghosts are turned into ancestors.

Analyzing drama metadata through machine learning to gain insights into social information dissemination patterns.

TV drama, through synchronization with social phenomena, allows the audience to resonate with the characters and desire to watch the next episode. In particular, drama ratings can be the criterion for advertisers to invest in ad placement and a predictor of subsequent economic efficiency in the surrounding areas. To identify the dissemination patterns of social information about dramas, this study used machine learning to predict drama ratings and the contribution of various drama metadata, including broadcast year, broadcast season, TV stations, day of the week, broadcast time slot, genre, screenwriters, status as an original work or sequel, actors and facial features on posters. A total of 800 Japanese TV dramas broadcast during prime time between 2003 and 2020 were collected for analysis. Four machine learning classifiers, including naïve Bayes, artificial neural network, support vector machine, and random forest, were used to combine the metadata. With facial features, the accuracy of the random forest model increased from 75.80% to 77.10%, which shows that poster information can improve the accuracy of the overall predicted ratings. Using only posters to predict ratings with a convolutional neural network still obtained an accuracy rate of 71.70%. More insights about the correlations between drama metadata and social information dissemination patterns were explored.

Dissociating sensitivity from bias in the Mini Profile of Music Perception Skills.

The Mini Profile of Music Perception Skills (Mini-PROMS) is a rapid performance-based measure of musical perceptual competence. The present study was designed to determine the optimal way to evaluate and score the Mini-PROMS results. Two traditional methods for scoring the Mini-PROMS, the weighted composite score and the parametric sensitivity index (d'), were compared with nonparametric alternatives, also derived from signal detection theory. Performance estimates using the traditional methods were found to depend on response bias (e.g., confidence), making them suboptimal. The simple nonparametric alternatives provided unbiased and reliable performance estimates from the Mini-PROMS and are therefore recommended instead.

Evidence for a universal association of auditory roughness with musical stability.

We provide evidence that the roughness of chords-a psychoacoustic property resulting from unresolved frequency components-is associated with perceived musical stability (operationalized as finishedness) in participants with differing levels and types of exposure to Western or Western-like music. Three groups of participants were tested in a remote cloud forest region of Papua New Guinea (PNG), and two groups in Sydney, Australia (musicians and non-musicians). Unlike prominent prior studies of consonance/dissonance across cultures, we framed the concept of consonance as stability rather than as pleasantness. We find a negative relationship between roughness and musical stability in every group including the PNG community with minimal experience of musical harmony. The effect of roughness is stronger for the Sydney participants, particularly musicians. We find an effect of harmonicity-a psychoacoustic property resulting from chords having a spectral structure resembling a single pitched tone (such as produced by human vowel sounds)-only in the Sydney musician group, which indicates this feature's effect is mediated via a culture-dependent mechanism. In sum, these results underline the importance of both universal and cultural mechanisms in music cognition, and they suggest powerful implications for understanding the origin of pitch structures in Western tonal music as well as on possibilities for new musical forms that align with humans' perceptual and cognitive biases. They also highlight the importance of how consonance/dissonance is operationalized and explained to participants-particularly those with minimal prior exposure to musical harmony.

Enhancing metabolite coverage in MALDI-MSI using laser post-ionisation (MALDI-2).

Matrix-assisted laser desorption/ionisation mass spectrometry imaging (MALDI-MSI) of metabolites can reveal how metabolism is altered throughout heterogeneous tissues. Here negative ion mode MALDI-MSI has been coupled with laser post-ionisation (MALDI-2) and applied to the MSI of low molecular weight (LMW) metabolites (

Comparing trends in mid-life 'deaths of despair' in the USA, Canada and UK, 2001-2019: is the USA an anomaly?

OBJECTIVES: In recent years, 'deaths of despair' due to drugs, alcohol and suicide have contributed to rising mid-life mortality in the USA. We examine whether despair-related deaths and mid-life mortality trends are also changing in peer countries, the UK and Canada. DESIGN: Descriptive analysis of population mortality rates. SETTING: The USA, UK (and constituent nations England and Wales, Northern Ireland and Scotland) and Canada, 2001-2019. PARTICIPANTS: Full population aged 35-64 years. OUTCOME MEASURES: We compared all-cause and 'despair'-related mortality trends at mid-life across countries using publicly available mortality data, stratified by three age groups (35-44, 45-54 and 55-64 years) and by sex. We examined trends in all-cause mortality and mortality by causes categorised as (1) suicides, (2) alcohol-specific deaths and (3) drug-related deaths. We employ several descriptive approaches to visually inspect age, period and cohort trends in these causes of death. RESULTS: The USA and Scotland both saw large relative increases and high absolute levels of drug-related deaths. The rest of the UK and Canada saw relative increases but much lower absolute levels in comparison. Alcohol-specific deaths showed less consistent trends that did not track other 'despair' causes, with older groups in Scotland seeing steep declines over time. Suicide deaths trended slowly upward in most countries. CONCLUSIONS: In the UK, Scotland has suffered increases in drug-related mortality comparable with the USA, while Canada and other UK constituent nations did not see dramatic increases. Alcohol-specific and suicide mortalities generally follow different patterns to drug-related deaths across countries and over time, questioning the utility of a cohesive 'deaths of despair' narrative.