PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Peers crucial in shaping boys’ confidence in math skills

2024-06-10
(Press-News.org) Boys are good at math, girls not so much? A study from the University of Zurich has analyzed the social mechanisms that contribute to the gender gap in math confidence. While peer comparisons seem to play a crucial role for boys, girls’ subjective evaluations are more likely to be based on objective performance.

Research has shown that in Western societies, the average secondary school girl has less confidence in her mathematical abilities than the average boy of the same age. At the same time, no significant difference has been found between girls’ and boys’ performance in mathematics. This phenomenon is often framed as girls not being confident enough in their abilities, or that boys might in fact be overconfident.

This math confidence gap has far-reaching consequences: self-perceived competence influences educational and occupational choices and young people choose university subjects and careers that they believe they are talented in. As a result, women are underrepresented in STEM (science, technology, engineering, math) subjects at university level and in high-paying STEM careers.

Peer processes provide nuanced insights into varying self-perceptions

A study from the University of Zurich (UZH) focuses on a previously neglected aspect of the math confidence gap: the role of peer relationships. “Especially in adolescence, peers are the primary social reference for individual development. Peer processes that operate through friendship networks determine a wide range of individual outcomes,” said the study’s lead author Isabel Raabe from the Department of Sociology at UZH. The study analyzed data from 8,812 individuals in 358 classrooms in a longitudinal social network analysis.

As expected, the main predictor of math confidence is individual math grades. While girls translated their grades – more or less directly – into self-assessment, boys with below-average grades nevertheless believed they were good at math.

Boys tend to be overconfident and sensitive to social processes

“In general, boys seem to be more sensitive to social processes in their self-perception – they compare themselves more with others for validation and then adjust their confidence accordingly,” Raabe explains. “When they were confronted with girls’ self-assessments in cross-gender friendships, their math confidence tended to be lower.” Peers’ self-assessment was less relevant to girls’ math confidence. Their subjective evaluation seemed to be driven more by objective performance.

Gender stereotypes did not appear to have negative social consequences for either boys or girls. “We found that confidence in mathematics is often associated with better social integration, both in same-sex and cross-sex friendships,” said Raabe. Thus, there was no evidence of harmful peer norms pressuring girls to underestimate their math skills.

The results of the study suggest that math skills are more important to boys, who adjust their self-assessment in peer processes, while math confidence does not seem to be socially relevant for girls.

END


ELSE PRESS RELEASES FROM THIS DATE:

Fixing excess carbon dioxide: biocatalyst-driven carboxylation under mild conditions

Fixing excess carbon dioxide: biocatalyst-driven carboxylation under mild conditions
2024-06-10
Carbon capture and utilization technologies for the conversion of carbon dioxide into carboxylic acids have garnered attention recently, with researchers from Tokyo Tech recently demonstrating a biocatalyzed carboxylation reaction of not only natural substrate, pyruvate, but also unnatural one, 2-ketoglutarate, using Thermoplasma acidophilum NADP+- malic enzyme under mild reaction conditions. The proposed strategy can be tailored for the selective synthesis through carbon dioxide fixation reactions. Removing the excess carbon dioxide (CO2) from the environment is not the end goal of the decarbonization process necessary to ...

Lung cancer screening prolongs lives in real-world study

2024-06-10
Among US veterans diagnosed with lung cancer through the Veterans Health Administration healthcare system, those who underwent screening before diagnosis were more likely to be diagnosed with earlier stage disease and had a higher cure rate than those who had not been screened. The findings come from an observational study published by Wiley online in CANCER, a peer-reviewed journal of the American Cancer Society. Lung cancer is the leading cause of cancer deaths worldwide, and most patients are diagnosed at ...

New study reveals links between social anxiety, depression and suicidal thoughts in adolescents

2024-06-10
Peer-reviewed – Observational study - People  Adolescents who experience higher levels of social anxiety symptoms are more likely to report increased suicidal thoughts and other depressive symptoms two years later, according to new research.  The University of East Anglia-led study sheds light on the pressing need for early interventions to address society anxiety in young people.  Lead author Dr Kenny Chiu, Clinical Lecturer in Clinical Psychology at UEA’s Department of Clinical Psychology and Psychological Therapies, said: “Social Anxiety Disorder ...

Disturbed blood flow can damage the vessel wall in cases of aortic dilation

Disturbed blood flow can damage the vessel wall in cases of aortic dilation
2024-06-10
Abnormal blood flow in the aorta is linked to inflammation and breakdown of the vessel wall in conditions where the aorta is dilated. This is shown in a study led by researchers at Linköping University. The findings can contribute to better diagnosis and open up new ways to assess the risk of serious and usually fatal complications, such as rupture of the aorta.  All blood in the body passes through the heart about once a minute. With every heartbeat, blood from the heart is pumped up into the aorta. Dilation can occur in all parts ...

Psychosocial skills can stop relapse in people with eating disorders, says expert

2024-06-10
Health services should teach patients with eating disorders psychosocial skills to help more people recover and avoid relapse, according to an expert. Anorexia, bulimia and other eating issues affect millions of people, and eating disorder specialist Bethany Crowley warns that eating disorders are often misunderstood. She suggests a more integrated approach to treating people is needed, to focus on the whole person rather than just the disordered eating. Quieting negative thoughts, learning to cope with emotional triggers and practicing self-compassion are among nine key skills outlined by the therapist in a new book. An Integrative Approach to Treating Eating ...

The discovery of new turbulence transition in fusion plasmas

The discovery of new turbulence transition in fusion plasmas
2024-06-10
Background Fusion energy is that released when two light nuclei combine to form a single heavier one (nuclear fusion reaction). Fusion energy-based power generation (fusion power plant) uses the energy generated when deuterium and tritium combine to form helium. A nuclear fusion reaction does not produce carbon dioxide. In addition, since it is possible to extract deuterium and tritium from the sea water, fusion energy is regarded as a sustainable energy source, and research into its practical application has been progressing rapidly ...

Glowing dye helps surgeons eradicate prostate cancer

2024-06-10
A glowing marker dye that sticks to prostate cancer cells could help surgeons to remove them in real-time, according to a study funded by Cancer Research UK.   Cancer Research UK-funded scientists, based at the Nuffield Department of Surgical Sciences and the Department of Oncology, University of Oxford, Oxford University Hospitals and Oxford NIHR Biomedical Research Centre used a fluorescent dye attached to a special marker molecule to give medics a “second pair of eyes” during surgery for prostate cancer. Twenty-three men with prostate cancer were injected with the marker dye before undergoing prostate removal surgery. The marker dye found areas of cancerous tissue ...

Study: ALS patients treated by neurologists received better care

2024-06-08
ALS patients received better care if they were treated by a neurologist, a new study published in PLOS One has found. But researchers found that Black, older and socially disadvantaged ALS patients were less likely to see a neurologist, raising concerns about equity in treating the deadly disease. Patients who were treated by neurologists were more likely to receive interventions endorsed by the American Academy of Neurology. “This study highlights the importance of neurologist care for ALS patients and the need to overcome barriers and provide care that is more equitable for ALS patients,” ...

What makes roads safer? New UMD study uses AI to find out

2024-06-07
College Park, Md. – Most people use Google Street View to find their way. Dr. Quynh Nguyen, an epidemiologist and statistician at the University of Maryland School of Public Health, uses it to locate spots where your journey might abruptly end. In a study published June 6 in the British Medical Journal (BMJ) of Injury Prevention, Nguyen identifies uses AI tools to identify key environmental elements impacting car-related collisions as well as cyclist-related and pedestrian-related accidents. “Car crashes are the leading cause of death for young people ...

Accessibility issues in cancer care

2024-06-07
Researchers at the University of Michigan are finding that many patients may be encountering significant barriers to cancer care, even from their first phone call to a clinic.  Patients attempting to access cancer care must go through several different levels of communication, both before their initial appointment with a physician and throughout their treatment.  Making those first calls to learn more about available cancer care services or to schedule an appointment at a clinic is an important step toward beginning their treatment journey.   “Racial and ethnic disparities have been observed in the outpatient visit rates for ...

LAST 30 PRESS RELEASES:

Resistance training may improve nerve health, slow aging process, study shows

Common and inexpensive medicine halves the risk of recurrence in patients with colorectal cancer

SwRI-built instruments to monitor, provide advanced warning of space weather events

Breakthrough advances sodium-based battery design

New targeted radiation therapy shows near-complete response in rare sarcoma patients

Does physical frailty contribute to dementia?

Soccer headers and brain health: Study finds changes within folds of the brain

Decoding plants’ language of light

UNC Greensboro study finds ticks carrying Lyme disease moving into western NC

New implant restores blood pressure balance after spinal cord injury

New York City's medical specialist advantage may be an illusion, new NYU Tandon research shows

Could a local anesthetic that doesn’t impair motor function be within reach?

1 in 8 Italian cetacean strandings show evidence of fishery interactions, with bottlenose and striped dolphins most commonly affected, according to analysis across four decades of data and more than 5

In the wild, chimpanzees likely ingest the equivalent of several alcoholic drinks every day

Warming of 2°C intensifies Arctic carbon sink but weakens Alpine sink, study finds

Bronze and Iron Age cultures in the Middle East were committed to wine production

Indian adolescents are mostly starting their periods at an earlier age than 25 years ago

Temporary medical centers in Gaza known as "Medical Points" (MPs) treat an average of 117 people daily with only about 7 staff per MP

Rates of alcohol-induced deaths among the general population nearly doubled from 1999 to 2024

PLOS One study: In adolescent lab animals exposed to cocaine, High-Intensity Interval Training boosts aversion to the drug

Scientists identify four ways our bodies respond to COVID-19 vaccines

Stronger together: A new fusion protein boosts cancer immunotherapy

Hidden brain waves as triggers for post-seizure wandering

Music training can help the brain focus

Researcher develop the first hydride ion prototype battery

MIT researchers find a more precise way to edit the genome

‘Teen’ pachycephalosaur butts into fossil record

Study finds cocoa extract supplement reduced key marker of inflammation and aging

Obesity treatment with bariatric surgery vs GLP-1 receptor agonists

Nicotinamide for skin cancer chemoprevention

[Press-News.org] Peers crucial in shaping boys’ confidence in math skills