'Shallow' sports and 'deep' social hierarchies: Not all pecking orders are created equal
Peer-Reviewed Publication
Updates every hour. Last Updated: 28-Apr-2025 07:08 ET (28-Apr-2025 11:08 GMT/UTC)
University of Michigan researchers have added a new dimension to the mathematics used to predict the outcomes of all manner of competitions, including sports, games and social hierarchies in both humans and animals.
By analyzing all live births in Canada over a six-year period and following children for more than two decades, researchers found that preterm births and the related cognitive, development and physical health impacts of prematurity are associated with lower income, employment and university enrollment
Individuals born before 37 weeks of gestation, considered to be preterm infants, have, on average, lower employment income, university enrollment and educational attainment through age 28, according to a new study publishing November 6, 2024 in the open-access journal PLOS ONE by Petros Pechlivanoglou of The Hospital for Sick Children, Toronto, Canada.
Key findings from the study include:
Distinct musical styles for boys and girls: Commercials aimed at boys tend to feature louder, more abrasive music, while those aimed at girls use softer, more harmonious sounds.
Emotional impact of music: The music used in toy commercials reinforces gender stereotypes through its emotional impact, shaping children's affective experiences.
Societal implications: Gendered music in advertising can influence children's career aspirations, body image concerns, and even mental health.
Historical and cultural roots: The gendered associations between certain instruments and gender identities have deep historical and cultural roots.
Music-primed gender schemas: Music can evoke gendered meanings and expectations, shaping children's perceptions of what is "appropriate" for boys and girls.
The study's findings have significant implications for policymakers, advertisers, and parents. It highlights the need for more comprehensive regulations to address harmful gender stereotypes in advertising and for greater awareness of the subtle ways in which media can shape children's understanding of gender.
A new study from the University of Georgia suggests people posting in Reddit’s r/selfharm community are likely seeking support for negative emotions.