what test

3 groups, students, tutors, public, 3 tests,personality, IQ, EI, i want to see who score higher/or lower on each what stats test?
I was thinking Perasons correlation.
3 groups, public, students, tutors, taking 3 surveys, Big 5 , Intelligence, ERQ , want to see if any group score higher on any scale and all 3 scales combined, what test would do this ?
one way ANOVA: h0: m1=m2=m2 h1: not(m1=m2=m2). If you reject H0 you still need to compare between any relevant 2 groups, using t-test (or another test, depending on the assumptions)