A genetic common factor underlying self-reported math ability and highest math class taken
Spearman C. The Abilities of Man: Their Nature and Measurement. New York: Macmillan; 1927. Google Scholar Jensen AR.…
Positive association between Internet use and mental health among adults aged ≥50 years in 23 countries
Global Health Data Exchange (GHDx) (Institute of Health Metrics and Evaluation, accessed 1 November 2023); https://vizhub.healthdata.org/gbd-results Mental Health…