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Global Concern

All articles tagged with #global concern

education2 years ago

Education Crisis: US Students' Math and Reading Skills Plummet to Record Lows

Tenth-grade students in the US achieved their lowest-ever math scores on the international Program for International Student Assessment (PISA) test, with an average score of 465 out of 1,000. The scores dropped by 13 points compared to 2018 and were 18 points lower than in 2003. The US students were outperformed by students in 33 other countries, with Asian countries leading the rankings. The results highlight a global concern in math achievement, and despite improvements in reading and science, more investment is needed in American education.

via New York Post |
#education#global-concern#international-test
health2 years ago

COVID-19 Vaccination and Mutated Variant: Scientists Concerned about Leaky Protection

Scientists are closely monitoring a highly mutated coronavirus variant called BA.2.86, which has been detected in several countries. The variant carries numerous changes to its spike protein, making it different from other circulating variants. While it is still rare, its emergence is reminiscent of the early days of the Omicron variant. Researchers are investigating the variant's potential to evade neutralizing antibodies triggered by previous infections and vaccines. Although it is too early to determine its impact, scientists believe that widespread immunity and booster vaccines will likely prevent BA.2.86 from causing the same level of disruption as Omicron. Further research is needed to understand the variant's prevalence and public health impact.

via Nature.com|
#ba286#coronavirus-variant#covid-19
health2 years ago

Digital Technology Use Linked to Adolescent Sleep Loss Across 18 Countries.

A study across 18 countries found that intense social media use by adolescents is linked to poor sleep patterns, including reduced sleep hours, delayed bedtime, and increased social jetlag. The research suggests that social media use by adolescents may be a global concern that should become a priority of international public health efforts. The study analyzed various levels of digital media use, ranging from nonactive to problematic, and found that both intense and problematic social media use were linked to sleep-related issues. However, regular online interaction with others and non-problematic social media use have only minor effects on sleep patterns compared to nonactive social media use in most countries.

via PsyPost|
#adolescent-health#global-concern#health