In conjunction with the exams.. Does the high temperature affect the student's performance in the exams?

<p style=";text-align:left;direction:ltr">Weather of Arabia - Sinan Khalaf - With the start of the third semester exams for the students of the Kingdom, a state of alert begins in the homes of parents to provide the appropriate environment that helps students focus and absorb during their review of their school subjects, in order to finally reach the highest grades, but the high temperatures certainly have a negative impact on students&#39; performance in exams.</p><p style=";text-align:left;direction:ltr"></p><h3 style=";text-align:left;direction:ltr"> <strong>How does high temperature affect students&#39; performance in tests?</strong></h3><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"> A report by a group of researchers at Harvard University in the United States showed that an analysis of the results of 10 million students in American high schools over 13 years showed that the weather has a negative impact on student performance. Absorption is 1%.</p><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"> The negative effect begins, according to the study, whenever the temperature rises above 21 degrees Celsius. And it accelerates when it exceeds 32 degrees Celsius. The effect of heat increases more on absorption if it reaches 38 degrees Celsius.</p><p style=";text-align:left;direction:ltr"></p><h3 style=";text-align:left;direction:ltr"> <strong>Air-conditioned classrooms in the Kingdom, but..</strong></h3><h2 style=";text-align:left;direction:ltr"> <strong>A large temperature difference between the classroom and the outside temperature</strong></h2><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"> Despite the presence of air conditioning inside the classrooms designated for studies and exams, the large temperature difference between the temperature inside the classroom and the temperature outside makes the student vulnerable to diseases, in addition to the waiting period that the student spends under the sun, waiting for the parents or the movement of buses, which stresses the students and causes them to lose focus. for hours to come, so it is advised that students go home immediately after exams without direct exposure to sunlight.</p><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"></p>