Ernie is an extrovert. Bert is an introvert. What can you predict about Ernie and Bert given your knowledge of personality research?
a. Bert will be happier than Ernie. b. Ernie will be happier than Bert. c. Ernie will be happier than Bert, but only in social situations. When Ernie is alone his happiness level will be similar to that of Bert. d. Ernie has been denied unconditional positive regard.