What is leadership? when a student gets a c on her test and makes fun of the teacher behind his back when a student yells at her volleyball teammates because they didn't do their workout when a student skips the homework she doesn't know how to do when a student doesn't get picked for a music solo so he changes the way he practices

Critics claim that the biological theory of personality may be problematic for research due to which of the following? a. there is already too much theoretical work concerning biological influences on personality. b. biological influences on personality are impossible to scientifically research. c. the biological theory provides little structure to direct or guide research. d. biological theorists have had difficulty establishing supportive research for the biological perspective.