Intelligence relationship with blood groups among a sample of Jordanian Universities students

Abstract

Kteifan YASEEN

This study aimed to know the relation between the four blood groups (A, B, AB, O) and intelligence for universities’ students who reached (194420) students and it was tested on (364) students intentionally distributed to four equal groups; (91) for each group according to their blood group of six Jordanian Universities, which are: Jerash University, University of Jordan, Yarmouk University, Philadelphia University, Irbid National University, and Al-Balqa’ Applied University. The study found that the blood group (AB) received the highest average in the Intelligence Quotient (IQ) test which is also the highest in the GPA. And that the blood type (B) was the lowest in the GPA and in test results. The researcher recommended to expand the circle of the research to include all Jordanian universities , other universities and schools in a longer periods of time.