Objective —To assess the test-retest reliability and validity of the physical activity questions in the World Health Organisation health behaviour in schoolchildren (WHO HBSC) survey. Methods —In the ...

31 Inspirational Quotes for March 2021 About Luck and Success. Here’s what successful people think about luck–and the most quotable ways they’ve said it.

17 Powerfully Effective Quotes About Purging Negativity from Your Life Once and For All If being positive is difficult for you, there’s a good chance you’re allowing too much negativity into ...

India's Supreme Court in 2018 upheld the validity of Aadhaar, but flagged privacy concerns and reined in a government push to make it mandatory for everything from banking to telecom services.

Majority of Americans aren’t confident in the safety and reliability of cryptocurrency. short reads Mar 26, 2024. Many Americans think generative AI programs should credit the sources they rely on.

Reliability and Validity of the Functional Assessment of Cancer Therapy–Ovarian Karen Basen-Engquist , Diane Bodurka-Bevers , Mary A. Fitzgerald , Kimberly Webster , David Cella , Shaohua Hu , David M ...