News Update on Secondary Schools : May 21

Posted on May 7, 2021Categories EducationTags   Leave a comment on News Update on Secondary Schools : May 21

[1] The Problem of Underqualified Teachers in American Secondary Schools This article presents the results of a research project on the phenomenon of out-of-field teaching in American high schools–teachers teaching subjects for which they have little education or training. Over the past couple of years, the problem of out-of-field teaching has become a prominent topic in the realm of educational policy and reform, and the results of this research have been widely reported and commented on both by education policymakers … Continue reading “News Update on Secondary Schools : May 21”

News Update on Mineral Supplement : May 21

Posted on May 7, 2021Categories Nutrition & FoodTags   Leave a comment on News Update on Mineral Supplement : May 21

[1] Vitamin/Mineral Supplement Use among Athletes: A Review of the Literature Vitamin/mineral supplements are often used by athletes as ergogenic aids to improve performance. This paper reviews studies of the prevalence, patterns, and explanations for vitamin/mineral supplement use among athletes. Fifty-one studies provided quantitative prevalence data on 10,274 male and female athletes at several levels of athletic participation in over 15 sports. The overall mean prevalence of athletes’ supplement use was 46%. Most studies reported that over half of the … Continue reading “News Update on Mineral Supplement : May 21”