Luciano failed his last geology test. As he discusses the test with you, he says: "It's totally my fault. I was born stupid. I'll probably fail all my courses.". In this case, Luciano has made:

a. an external, stable, global attribution for his test performance
b. an internal, stable, global attribution for his test performance
c. an internal, unstable, specific attribution for his test performance
d. an internal, stable, specific attribution for his test performance

B