Tom has been working hard on a project for his employer. The project is winding down now and he has recently started exhibiting a very expansive mood, is quite talkative, and reports that he really does not feel the need to sleep much. However, he soon starts to show signs that his mood is somewhat depressed; he also reports that he does not have much interest in his normal activities and that he has gained quite a bit of weight over a short period of time. On the basis of this information, you might diagnosis Tom with: a. unipolar depression.
b. bipolar disorder I (BP-I).
c. bipolar disorder II (BP-II).
d. mixed bipolar disorder.

Which of the following statements concerning gender differences correctly describes an effect on workplace​ communication? a. women emphasize content and outcomes in their communication​ efforts, whereas men place a higher premium on relationship maintenanc b. outdated concepts of gender and sexual orientation are no longer a source of​ confusion, controversy, and discrimination. c. the share of management roles held by men compared with those held by women remains equal the further up the corporate ladder one goes. d. the perception of gender roles in business varies from culture to​ culture, and gender bias can range from overt discrimination to subtle and even unconscious beliefs. e. evidence suggests that men and women tend to have the same communication styles.