Besides, the spiral ornamentation, which most taxonomists considered to have appeared once, occurred in three different capillitium types. The ultrastructural approaches in Myxomycetes systematics enable the reconsideration of their morphological features in the new phylogenetic scenario.Existing models of facial first impressions indicate between two and four factors that underpin all social trait judgements. Here, we submitted several large databases of these first impression ratings to unsupervised learning algorithms with the aim of clustering together faces, rather than traits, to examine the ways in which impressions may be grouped together. Experiment 1 revealed two clusters of faces that exist in both a full-dimensional, and two- or three-factor representations, of social impressions, while Experiment 2 indicated that these clusters also emerged in additional datasets. In Experiment 3, using Bayesian modelling approaches, we extracted the impression profile of each cluster and also derived a vector that maximally separated the clusters. The resulting vector related strongly to the valence and approachability components in existing models. In a further test of our model, we showed in Experiment 4 that mere facial appearance, rather than perceptions, is sufficient to separate these clusters, demonstrating probabilistically that facial cues like smiling may drive the perceptual profile that gives rise to the perceptual clusters. Finally, Experiment 5 showed that observer responses to faces in these two clusters mapped closely on to approach-avoidance behaviour, with observers responding rapidly and without instruction to approach faces from one cluster over the other. Taken together, our findings provide compelling evidence, drawing upon both computational and behavioural approaches, that existing models of social impressions are realised practically in terms of basic approach-avoidance mechanisms. On March 11, 2020, actor Tom Hanks announced via social media that he had been diagnosed with COVID-19. Previous research has found celebrity illness disclosures to influence behavior, but during the uncertainty of a pandemic, the effects of such a disclosure were unclear. To test the proposed Celebrity Illness Disclosure Effects (CIDE) model, demonstrating how an illness disclosure, communicated through mediated and interpersonal channels, may shape willingness to engage in prevention behaviors. We conducted an online survey (N=587) 24hours after Hanks' COVID-19 disclosure. Findings revealed that celebrity-related perception variables predicted illness-related cognitions and emotions\, which were associated with willingness to enact prevention behaviors. Greater willingness to seek information, stronger perceptions of COVID as a threat, and stronger perceptions of efficacy for dealing with COVID after learning of Hanks' diagnosis predicted stronger willingness to enact prevention behaviors. However, anxiety about COVID predicted lower willingness to enact prevention behaviors. The CIDE model can serve as a guide for future research in this area. The results can help scholars who aim to better understand the phenomena around celebrities and health communication as well as policymakers who hope to ride the wave of star power to improved public health outcomes. The CIDE model can serve as a guide for future research in this area. The results can help scholars who aim to better understand the phenomena around celebrities and health communication as well as policymakers who hope to ride the wave of star power to improved public health outcomes.Labour and delivery units often become contested workplaces with tensions between obstetrics, nursing, and midwifery practices. These tensions can impede communication and raise concerns about provider wellness and patient safety. Remedying such tensions requires inquiry into the drivers of recurrent problems in interprofessional practice. We engaged in change-oriented inquiry informed by institutional ethnography (IE) within an academic hospital in Toronto, Canada (2017-2019). Clinicians identified critical incident analysis reports used to document recurrent issues for transfers of care (TOC) and consultations between professionals. We then mapped the everyday/everynight work of midwives, nurses, and obstetricians by observing (75 h) and interviewing them (n = 15). We also traced work processes to local (forms and hospital policies) and external (national policies and evidence-based guidelines) texts. Our IE-informed analysis made visible the otherwise hidden links between the everyday work of practitionerss may be addressed by considering how social organization, materialized in texts detailing medico-legal liability and remuneration, can constrain possible practices through regulatory protocols, local ruling policies, and cultural expectations (e.g., documentation practices).There is growing interest in the contribution of offspring educational attainment to parents' health outcomes. However, less is known about the impacts of offspring socio-economic status (SES) on parents' cognitive decline or about the role of offspring SES disadvantage. We used data from the Mexican Health and Aging Study (n = 10,426) to evaluate the impact of adult child SES disadvantage on parents' verbal memory trajectories over fourteen years (2001-2015). https://www.selleckchem.com/products/auranofin.html We estimated linear mixed models and used measures of adult child SES (educational, financial, and employment) disadvantage. Our most robust finding was that having an adult child with less than secondary education was associated with faster decline in verbal memory z-scores for older women (β -0.009 [95% CI -0.01, -0.001]) and men (β -0.01 [95% CI -0.02, -0.01]). Although poor adult child financial well-being was associated with a faster decline in parents' verbal memory z-scores, this finding was less consistent across model specifications. Additional analyses also suggested some evidence of heterogeneity by parents' own educational attainment and gender. These findings highlight the potential importance of children's socio-economic status for the cognitive aging of their older parents.