The average IQ score on intelligence tests is _______

Mrs. Thompson believes that her son has become an excellent student because she consistently praises him for good work, and as a result, he studies harder. Her belief best illustrates ___________ perspective

Fill in the blank(s) with the appropriate word(s).

Which hormone is closely correlated with human aggression?

A. gonadotrophin B. testosterone C. estrogen D. adrenaline