Which of the following statements are true for traits as given by Cattell:
A. Surface traits are called central traits
B. Same Surface traits may appear in different people
C. Surface traits have correlation among them
D. The cause of correlation is unknown among surface traits
E. Source traits are smaller in number
1
B, C, and E Only
2
C and D Only
3
A, B, C, and E Only
4
All of the above