L.L.Thurstone Believed That There Is (Are)

Multiple Choice

L.L.Thurstone believed that there is (are)

A) three forms of intelligence: analytic,creative,and practical.
B) seven different primary mental abilities,each of which is a relatively independent element of intelligence.
C) multiple intelligences,some of which are not measured by standard intelligence tests.
D) one general intelligence,or g factor,that is responsible for overall performance on tests of mental abilities.