Blood groups and their relationship with optimism pessimism and the awareness of quality of life A field study on some medium schools students at Mascara Algeria

Abstract

The study aims to shed light on the relationship between blood type and Optimism
- pessimism and perception quality of life at the intermediate school in Mascara, Algeria. As
well as the effect of each of blood type and interaction between Bilateral in the quality of life.
The researchers have used a measure of the quality of life, and optimism- pessimism
Seligman measure.
The study included a small sample of random represented in 647 students.
The researchers obtained the following results:
1-There is relationship between blood type and pessimism - optimism and quality of life of
students.
2-There are no significant differences in terms of blood and sex in the quality of life and
interaction among bilateral.