Music preference as an indicator of reproductive strategy

Life History Theory (LHT) is an evolutionary framework constructed to explain variation in human behavior and development based on a cost-benefit analysis. As such, individuals exhibit life history (LH) strategies, which reside on a slow to fast continuum. Environment is a key factor in influencing individual LH trajectories, which impact many other features including reproductive timing, amount of offspring, and parental investment (Del Giudice, Gangestad, & Kaplan, 2015 & Mittal, & Griskevicius, 2014). In addition, there are several studies linking music to environment, but few to none who examine this relationship through an evolutionary perspective. This paper investigates the relationship between LHT and music preference. It was predicted that slow strategists would prefer jazz and classical music, fast strategists would prefer rap/hip-hop, rock, and heavy metal, and individuals who preferred pop and country music would not correlate with a specific LH Strategy. Results indicated that preferences for heavy metal music have a positive relationship with short-term mating and a negative relationship with long-term mating, correlating to characteristics of fast LH strategies. There was also a negative relationship between a preference for religious music and short-term mating and a positive relationship between a preference for classical and alternative music with long-term mating, all of which correlate to characteristic of slow LH strategies. These results propose that there is a link between music preference and LH strategy

Maternal vaccines during the Covid-19 pandemic:A qualitative interview study with UK pregnant women

BACKGROUND: There is suboptimal uptake of recommended maternal vaccines (pertussis and influenza) during pregnancy in the UK. The Covid-19 pandemic has impacted healthcare services, and potentially vaccine coverage, and brought the need for new vaccines to be tested and rolled out. OBJECTIVES: : To explore: i) the impact of the Covid-19 pandemic on pregnant women's access to, and attitudes towards, routine maternal vaccines and; ii) women's attitudes towards testing Covid-19 vaccines on pregnant women and their personal willingness to take part in such a trial. DESIGN: Qualitative interview study with pregnant women in the Bristol and surrounding area (UK). METHODS: Semi-structured telephone/videoconference interviews were conducted (following a topic guide), transcribed verbatim and subjected to thematic analysis. RESULTS: Thirty-one pregnant women (selected for demographic range) were interviewed in April/May 2020. Participants felt the pandemic had elevated the importance of routine maternal vaccines, though women were concerned about safety management around appointment attendance. Women were wary of receiving a new Covid-19 vaccine, with most perceiving it as riskier than Covid-19 itself. CONCLUSIONS: It is important to maximise the safety and efficiency of maternity appointments to encourage uptake of routine maternal vaccines, and to communicate this well. For pregnant women to gain a new vaccine or participate in a vaccine trial, they need to be convinced that the risk posed by the virus is greater than any risk of receiving a new vaccine

An evaluation of the Writing Assessment Measure (WAM) for children's narrative writing

AbstractThe study evaluated the reliability and validity of the Writing Assessment Measure (WAM), developed to reflect the skills which children of different abilities are expected to achieve in written expression, as part of the National Curriculum guidelines in England and Wales. The focus was on its potential use in investigations of children's written narrative in order to inform and target related interventions. The study involved 97 children aged 7–11 from one urban primary school in England. Prompt 1 was administered to all the children in their classrooms together with a standardised written expression test. After three weeks, the same procedure was followed and Prompt 2 was administered. Statistical analyses of the reliability and validity of the instrument showed that it is consistent over time and can be scored reliably by different raters. Content validity of the instrument was demonstrated through inspection of item total correlations which were all significant. Analyses for concurrent validity showed that the instrument correlates significantly with the Wechsler Written Expressive Language sub-test. Significant differences between children of different age and writing skill were also found. The findings indicate that the instrument has potential utility to professionals assessing children's writing

Self-reported hearing difficulty and its association with general, cognitive, and psychosocial health in the state of Arizona, 2015

BackgroundHearing loss is among the leading causes of disability in persons 65years and older worldwide and is known to have an impact on quality of life as well as social, cognitive, and physical functioning. Our objective was to assess statewide prevalence of self-reported hearing ability in Arizona adults and its association with general health, cognitive decline, diabetes and poor psychosocial health.MethodsA self-report question on hearing was added to the 2015 Behavioral Risk Factor Surveillance System (BRFSS), a telephone-based survey among community-dwelling adults aged >18years (n=6462). Logistic and linear regression were used to estimate the associations between self-reported hearing loss and health outcomes.ResultsApproximately 1 in 4 adults reported trouble hearing (23.2, 95% confidence interval: 21.8, 24.5%), with responses ranging from a little trouble hearing to being deaf. Adults reporting any trouble hearing were at nearly four times higher odds of reporting increased confusion and memory loss (OR 3.92, 95% CI: 2.94, 5.24) and decreased odds of reporting good general health (OR=0.50, 95% CI: 0.40, 0.64) as compared to participants reporting no hearing difficulty. Those reporting any trouble hearing also reported an average 2.5 more days of poor psychosocial health per month (beta=2.52, 95% CI: 1.64, 3.41). After adjusting for sex, age, questionnaire language, race/ethnicity, and income category the association between diabetes and hearing loss was no longer significant.ConclusionsSelf-reported hearing difficulty was associated with report of increased confusion and memory lossand poorer general and psychosocial health among Arizona adults. These findings support the feasibility and utility of assessing self-reported hearing ability on the BRFSS. Results highlight the need for greater inclusion of the full range of hearing disability in the planning process for public health surveillance, programs, and services at state and local levels.National Institute on Deafness and Other Communication Disorders of the National Institutes of Health [R21/R33 DC013681]; James S. and Dyan Pignatelli/UniSource Clinical Chair in Audiologic Rehabilitation for AdultsOpen access journalThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at [email protected]

Solution Focused Financial Therapy: A Brief Report of a Pilot Study

The financial counseling, financial planning, and financial therapy fields are hampered by a conceptual and empirical paucity of clinical and experimental evidence-based research. In an attempt to decrease this gap in the literature, a pilot study was developed to test the implementation of a solution-focused financial therapy client intervention approach, in which solution-focused therapy techniques were applied in a financial counseling setting. This paper reports findings from a clinical intervention study of college students (N = 8) who presented a variety of financial issues related to budgeting, investing, and debt repayment problems. Data were gathered prior to the start of treatment, after treatment ended, and three months later. Participants’ psychological well-being and financial behaviors improved, while financial distress decreased. The solution-focused financial therapy approach used is discussed

Sporadic Infection of Wolbachia

This study examines the distribution and invasion dynamics of Wolbachia in a recently established Formica fusca population. Preliminary data revealed the intermittent infection of Wolbachia across colonies, providing the opportunity to test for ecological factors affecting the acquisition and spread of the parasite. Only 35% of colonies are infected in this population. Both infected and noninfected nests have similar dispersion patterns that approximate a random distribution, suggesting that transmission of Wolbachia between adjacent colonies is not common. There is no difference in the infection rate between workers and brood, indicating that workers are not actively eliminating the infection. Our results show no significant association between Wolbachia infection and nest size; however, infected colonies tend to be larger than noninfected colonies. Finally, Wolbachia infection was not associated with queen number. Overall, our results suggest no large fitness differences between infected and noninfected colonies, although small fitness effects cannot be ruled out for this population

Mimesis stories: composing new nature music for the shakuhachi

Nature is a widespread theme in much new music for the shakuhachi (Japanese bamboo flute). This article explores the significance of such music within the contemporary shakuhachi scene, as the instrument travels internationally and so becomes rooted in landscapes outside Japan, taking on the voices of new creatures and natural phenomena. The article tells the stories of five compositions and one arrangement by non-Japanese composers, first to credit composers’ varied and personal responses to this common concern and, second, to discern broad, culturally syncretic traditions of nature mimesis and other, more abstract, ideas about the naturalness of sounds and creative processes (which I call musical naturalism). Setting these personal stories and longer histories side by side reveals that composition creates composers (as much as the other way around). Thus it hints at much broader terrain: the refashioning of human nature at the confluence between cosmopolitan cultural circulations and contemporary encounters with the more-than-human world

Vaccine hesitancy and the willingness to recommend the COVID-19 vaccine to children in a rural country on the United States-Mexico border

IntroductionAs of October 26, 2022, only 9% of children in the United States aged 6 months to 4 years have received at least one dose of COVID-19 vaccine despite FDA approval since June 17, 2022. Rates are better yet still low for children aged 5 to 11 years as nearly 30% were fully vaccinated as of August 23, 2022. Vaccine hesitancy among adults is one of the major factors affecting low vaccine uptake rates in children against COVID-19, yet most studies examining vaccine hesitancy have targeted school-age and adolescent children.MethodsWith the aim of assessing the willingness to recommend the COVID-19 vaccination to children under 5 years compared to children 5 to 12 years of age, a county-wide survey was conducted between January 11 and March 7, 2022, among adults on the United States-Mexico border.ResultsAmong the 765 responses, 72.5% were female and 42.3% were Latinx. The most significant factor associated with likelihood to recommend the COVID-19 vaccine to children less than 5 years and 5–12 years of age was adult vaccination status. Ordinal logistic regression also indicated that ethnicity, primary language, being a parent, previous COVID-19 infection, and concern about getting COVID-19 in the future were significantly associated with likelihood of COVID-19 vaccine recommendation to children < 5 years and 5–12 years old.DiscussionThis study found high consistency among respondents in their willingness to vaccinate children aged < 5 years compared with children aged 5–12 years. Our findings support public health strategies that target adult vaccinations as an avenue to improve childhood vaccinations for young childre

The Content and Structure of Reputation Domains Across 2 Human Societies: A View from the Evolutionary Social Sciences

Reputations are an essential feature of human sociality and the evolution of cooperation and group living. Much scholarship has focused on reputations, yet typically on a narrow range of domains (e.g. prosociality and aggressiveness), usually in isolation. Humans can develop reputations, however, from any collective information. We conducted exploratory analyses on the content, distribution and structure of reputation domain diversity across cultures, using the Human Relations Area Files ethnographic database. After coding ethnographic texts on reputations from 153 cultures, we used hierarchical modelling, cluster analysis and text analysis to provide an empirical view of reputation domains across societies. Findings suggest: (i) reputational domains vary cross-culturally, yet reputations for cultural conformity, prosociality, social status and neural capital are widespread; (ii) reputation domains are more variable for males than females; and (iii) particular reputation domains are interrelated, demonstrating a structure consistent with dimensions of human uniqueness. We label these features: cultural group unity, dominance, neural capital, sexuality, social and material success and supernatural healing. We highlight the need for future research on the evolution of cooperation and human sociality to consider a wider range of reputation domains, as well as their social, ecological and gender-specific variability